Page 1
GE
LISTED
52TL
IND.CONT. EQ.
E83849
Digital Energy
D60 Line Distance Protection
System
UR Series Instruction Manual
D60 Revision: 7.2x
Manual P/N: 1601-0089-AA2 (GEK-119557A)
GE Digital Energy
650 Markland Street
Markham, Ontario
Canada L6C 0M1
Tel: +1 905 927 7070 Fax: +1 905 927 5098
Internet: http://www.GEDigitalEnergy.com
*1601-0089-AA2*
GE Multilin's Quality Management
System is registered to ISO
9001:2008
QMI # 005094
UL # A3775
Page 2
Copyright © 2014 GE Multilin Inc. All rights reserved.
D60 Line Distance Protection System UR Series Instruction Manual revision 7.2x.
FlexLogic, FlexElement, FlexCurve, FlexAnalog, FlexInteger, FlexState, EnerVista,
CyberSentry, HardFiber, Digital Energy, Multilin, and GE Multilin are trademarks
or registered trademarks of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This
documentation is furnished on license and may not be reproduced in whole or
in part without the permission of GE Multilin. The content of this manual is for
informational use only and is subject to change without notice.
Part number: 1601-0089-AA2 (December 2014)
Page 3
TABLE OF CONTENTS
1. GETTING STARTED 1.1 IMPORTANT PROCEDURES
1.1.1 CAUTIONS AND WARNINGS ........................................................................... 1-1
1.1.2 INSPECTION PROCEDURE .............................................................................1-2
1.2 UR OVERVIEW
1.2.1 INTRODUCTION TO THE UR ........................................................................... 1-3
1.2.2 HARDWARE ARCHITECTURE......................................................................... 1-3
1.2.3 SOFTWARE ARCHITECTURE.......................................................................... 1-4
1.3 ENERVISTA UR SETUP SOFTWARE
1.3.1 SYSTEM REQUIREMENTS ..............................................................................1-5
1.3.2 INSTALLATION..................................................................................................1-5
1.3.3 CONFIGURING THE D60 FOR SOFTWARE ACCESS .................................... 1-6
1.3.4 USING THE QUICK CONNECT FEATURE....................................................... 1-9
1.3.5 CONNECTING TO THE D60 RELAY ..............................................................1-14
1.3.6 SETTING UP CYBERSENTRY AND CHANGING DEFAULT PASSWORD ... 1-15
1.4 UR HARDWARE
1.4.1 MOUNTING AND WIRING............................................................................... 1-17
1.4.2 COMMUNICATIONS........................................................................................ 1-17
1.4.3 FACEPLATE DISPLAY.................................................................................... 1-17
1.5 USING THE RELAY
1.5.1 FACEPLATE KEYPAD..................................................................................... 1-18
1.5.2 MENU NAVIGATION ....................................................................................... 1-18
1.5.3 MENU HIERARCHY ........................................................................................ 1-18
1.5.4 RELAY ACTIVATION....................................................................................... 1-19
1.5.5 RELAY PASSWORDS..................................................................................... 1-19
1.5.6 FLEXLOGIC CUSTOMIZATION ...................................................................... 1-19
1.5.7 COMMISSIONING ...........................................................................................1-20
2. PRODUCT DESCRIPTION 2.1 INTRODUCTION
2.1.1 OVERVIEW........................................................................................................ 2-1
2.1.2 SECURITY ......................................................................................................... 2-3
2.1.3 IEC 870-5-103 PROTOCOL............................................................................... 2-7
2.2 ORDER CODES
2.2.1 OVERVIEW........................................................................................................ 2-8
2.2.2 ORDER CODES WITH ENHANCED CT/VT MODULES................................... 2-8
2.2.3 ORDER CODES WITH PROCESS BUS MODULES ...................................... 2-11
2.2.4 REPLACEMENT MODULES ...........................................................................2-14
2.3 SPECIFICATIONS
2.3.1 PROTECTION ELEMENTS ............................................................................. 2-17
2.3.2 USER PROGRAMMABLE ELEMENTS........................................................... 2-22
2.3.3 MONITORING.................................................................................................. 2-23
2.3.4 METERING ...................................................................................................... 2-24
2.3.5 INPUTS ............................................................................................................2-24
2.3.6 POWER SUPPLY ............................................................................................ 2-25
2.3.7 OUTPUTS ........................................................................................................ 2-26
2.3.8 COMMUNICATION PROTOCOLS .................................................................. 2-27
2.3.9 INTER-RELAY COMMUNICATIONS............................................................... 2-28
2.3.10 ENVIRONMENTAL .......................................................................................... 2-28
2.3.11 TYPE TESTS ...................................................................................................2-29
2.3.12 PRODUCTION TESTS .................................................................................... 2-29
2.3.13 APPROVALS ................................................................................................... 2-30
2.3.14 MAINTENANCE ............................................................................................... 2-30
3. HARDWARE 3.1 DESCRIPTION
3.1.1 PANEL CUTOUT ............................................................................................... 3-1
3.1.2 REAR TERMINAL LAYOUT............................................................................... 3-7
3.2 WIRING
3.2.1 TYPICAL WIRING.............................................................................................. 3-8
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3.2.2 DIELECTRIC STRENGTH..................................................................................3-9
3.2.3 CONTROL POWER............................................................................................3-9
3.2.4 CT/VT MODULES.............................................................................................3-10
3.2.5 PROCESS BUS MODULES .............................................................................3-11
3.2.6 CONTACT INPUTS AND OUTPUTS................................................................3-12
3.2.7 TRANSDUCER INPUTS/OUTPUTS.................................................................3-19
3.2.8 RS232 FACEPLATE PORT..............................................................................3-20
3.2.9 CPU COMMUNICATION PORTS.....................................................................3-21
3.2.10 IRIG-B...............................................................................................................3-23
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
3.3.1 DESCRIPTION .................................................................................................3-24
3.3.2 FIBER: LED AND ELED TRANSMITTERS ......................................................3-25
3.3.3 FIBER-LASER TRANSMITTERS .....................................................................3-26
3.3.4 G.703 INTERFACE...........................................................................................3-27
3.3.5 RS422 INTERFACE .........................................................................................3-30
3.3.6 RS422 AND FIBER INTERFACE .....................................................................3-32
3.3.7 G.703 AND FIBER INTERFACE ......................................................................3-32
3.3.8 IEEE C37.94 INTERFACE................................................................................3-33
3.3.9 C37.94SM INTERFACE ...................................................................................3-36
4. HUMAN INTERFACES 4.1 ENERVISTA UR SETUP SOFTWARE INTERFACE
4.1.1 INTRODUCTION ................................................................................................4-1
4.1.2 CREATING A SITE LIST ....................................................................................4-1
4.1.3 ENERVISTA UR SETUP OVERVIEW................................................................4-1
4.1.4 ENERVISTA UR SETUP MAIN WINDOW..........................................................4-4
4.2 EXTENDED ENERVISTA UR SETUP FEATURES
4.2.1 SETTINGS TEMPLATES ...................................................................................4-5
4.2.2 SECURING AND LOCKING FLEXLOGIC EQUATIONS....................................4-9
4.2.3 SETTINGS FILE TRACEABILITY.....................................................................4-11
4.3 FACEPLATE INTERFACE
4.3.1 FACEPLATE.....................................................................................................4-14
4.3.2 LED INDICATORS............................................................................................4-15
4.3.3 CUSTOM LABELING OF LEDS .......................................................................4-18
4.3.4 DISPLAY...........................................................................................................4-24
4.3.5 KEYPAD ...........................................................................................................4-24
4.3.6 BREAKER CONTROL ......................................................................................4-25
4.3.7 MENUS.............................................................................................................4-26
4.3.8 CHANGING SETTINGS ...................................................................................4-28
5. SETTINGS 5.1 OVERVIEW
5.1.1 SETTINGS MENU ..............................................................................................5-1
5.1.2 INTRODUCTION TO ELEMENTS......................................................................5-4
5.1.3 INTRODUCTION TO AC SOURCES..................................................................5-5
5.2 PRODUCT SETUP
5.2.1 SECURITY..........................................................................................................5-8
5.2.2 DISPLAY PROPERTIES ..................................................................................5-24
5.2.3 CLEAR RELAY RECORDS ..............................................................................5-26
5.2.4 COMMUNICATIONS ........................................................................................5-27
5.2.5 MODBUS USER MAP ......................................................................................5-64
5.2.6 REAL TIME CLOCK .........................................................................................5-64
5.2.7 FAULT REPORTS ............................................................................................5-69
5.2.8 OSCILLOGRAPHY ...........................................................................................5-71
5.2.9 DATA LOGGER................................................................................................5-73
5.2.10 USER-PROGRAMMABLE LEDS .....................................................................5-74
5.2.11 USER-PROGRAMMABLE SELF-TESTS .........................................................5-77
5.2.12 CONTROL PUSHBUTTONS ............................................................................5-78
5.2.13 USER-PROGRAMMABLE PUSHBUTTONS....................................................5-80
5.2.14 FLEX STATE PARAMETERS ..........................................................................5-86
5.2.15 USER-DEFINABLE DISPLAYS........................................................................5-86
5.2.16 DIRECT INPUTS AND OUTPUTS....................................................................5-89
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5.2.17 TELEPROTECTION......................................................................................... 5-96
5.2.18 INSTALLATION................................................................................................5-97
5.3 REMOTE RESOURCES
5.3.1 REMOTE RESOURCES CONFIGURATION...................................................5-98
5.4 SYSTEM SETUP
5.4.1 AC INPUTS ...................................................................................................... 5-99
5.4.2 POWER SYSTEM.......................................................................................... 5-100
5.4.3 SIGNAL SOURCES ....................................................................................... 5-101
5.4.4 BREAKERS....................................................................................................5-104
5.4.5 DISCONNECT SWITCHES ...........................................................................5-108
5.4.6 FLEXCURVES .............................................................................................. 5-111
5.4.7 PHASOR MEASUREMENT UNIT.................................................................. 5-118
5.5 FLEXLOGIC
5.5.1 INTRODUCTION TO FLEXLOGIC ................................................................ 5-142
5.5.2 FLEXLOGIC RULES ...................................................................................... 5-155
5.5.3 FLEXLOGIC EVALUATION ........................................................................... 5-155
5.5.4 FLEXLOGIC EXAMPLE ................................................................................. 5-156
5.5.5 FLEXLOGIC EQUATION EDITOR................................................................. 5-160
5.5.6 FLEXLOGIC TIMERS .................................................................................... 5-160
5.5.7 FLEXELEMENTS........................................................................................... 5-161
5.5.8 NON-VOLATILE LATCHES ........................................................................... 5-166
5.6 GROUPED ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-167
5.6.2 SETTING GROUP .........................................................................................5-167
5.6.3 LINE PICKUP................................................................................................. 5-168
5.6.4 DISTANCE ..................................................................................................... 5-170
5.6.5 POWER SWING DETECT............................................................................. 5-189
5.6.6 LOAD ENCROACHMENT.............................................................................. 5-199
5.6.7 PHASE CURRENT ........................................................................................ 5-201
5.6.8 NEUTRAL CURRENT.................................................................................... 5-211
5.6.9 WATTMETRIC GROUND FAULT .................................................................. 5-219
5.6.10 GROUND CURRENT..................................................................................... 5-223
5.6.11 NEGATIVE SEQUENCE CURRENT ............................................................. 5-225
5.6.12 BREAKER FAILURE...................................................................................... 5-232
5.6.13 VOLTAGE ELEMENTS.................................................................................. 5-241
5.6.14 SENSITIVE DIRECTIONAL POWER............................................................. 5-252
5.7 CONTROL ELEMENTS
5.7.1 OVERVIEW.................................................................................................... 5-255
5.7.2 TRIP BUS.......................................................................................................5-255
5.7.3 SETTING GROUPS ....................................................................................... 5-257
5.7.4 SELECTOR SWITCH..................................................................................... 5-259
5.7.5 TRIP OUTPUT ...............................................................................................5-265
5.7.6 UNDERFREQUENCY.................................................................................... 5-271
5.7.7 OVERFREQUENCY ......................................................................................5-272
5.7.8 FREQUENCY RATE OF CHANGE................................................................ 5-273
5.7.9 SYNCHROCHECK......................................................................................... 5-275
5.7.10 AUTORECLOSE ............................................................................................ 5-279
5.7.11 DIGITAL ELEMENTS..................................................................................... 5-292
5.7.12 DIGITAL COUNTERS .................................................................................... 5-295
5.7.13 MONITORING ELEMENTS ........................................................................... 5-297
5.7.14 PILOT SCHEMES .......................................................................................... 5-320
5.8 INPUTS AND OUTPUTS
5.8.1 CONTACT INPUTS........................................................................................ 5-346
5.8.2 VIRTUAL INPUTS.......................................................................................... 5-348
5.8.3 CONTACT OUTPUTS.................................................................................... 5-349
5.8.4 VIRTUAL OUTPUTS...................................................................................... 5-351
5.8.5 REMOTE DEVICES....................................................................................... 5-352
5.8.6 REMOTE INPUTS.......................................................................................... 5-353
5.8.7 REMOTE DOUBLE-POINT STATUS INPUTS .............................................. 5-354
5.8.8 REMOTE OUTPUTS...................................................................................... 5-354
5.8.9 RESETTING...................................................................................................5-355
5.8.10 DIRECT INPUTS AND OUTPUTS................................................................. 5-356
5.8.11 TELEPROTECTION INPUTS AND OUTPUTS..............................................5-359
5.8.12 IEC 61850 GOOSE ANALOGS...................................................................... 5-361
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5.8.13 IEC 61850 GOOSE INTEGERS .....................................................................5-362
5.9 TRANSDUCER INPUTS AND OUTPUTS
5.9.1 DCMA INPUTS ...............................................................................................5-363
5.9.2 RTD INPUTS ..................................................................................................5-364
5.9.3 DCMA OUTPUTS ...........................................................................................5-366
5.10 TESTING
5.10.1 TEST MODE...................................................................................................5-369
5.10.2 FORCE CONTACT INPUTS...........................................................................5-370
5.10.3 FORCE CONTACT OUTPUTS.......................................................................5-371
5.10.4 PHASOR MEASUREMENT UNIT TEST VALUES.........................................5-372
6. ACTUAL VALUES 6.1 OVERVIEW
6.1.1 ACTUAL VALUES MENU...................................................................................6-1
6.2 STATUS
6.2.1 CONTACT INPUTS ............................................................................................6-4
6.2.2 VIRTUAL INPUTS ..............................................................................................6-4
6.2.3 REMOTE INPUTS ..............................................................................................6-4
6.2.4 REMOTE DOUBLE-POINT STATUS INPUTS...................................................6-5
6.2.5 TELEPROTECTION INPUTS .............................................................................6-5
6.2.6 CONTACT OUTPUTS ........................................................................................6-5
6.2.7 VIRTUAL OUTPUTS ..........................................................................................6-6
6.2.8 AUTORECLOSE.................................................................................................6-6
6.2.9 REMOTE DEVICES............................................................................................6-6
6.2.10 DIGITAL COUNTERS.........................................................................................6-7
6.2.11 SELECTOR SWITCHES ....................................................................................6-7
6.2.12 FLEX STATES....................................................................................................6-8
6.2.13 ETHERNET ........................................................................................................6-8
6.2.14 REAL TIME CLOCK SYNCHRONIZING ............................................................6-8
6.2.15 DIRECT INPUTS ................................................................................................6-9
6.2.16 DIRECT DEVICES STATUS ............................................................................6-10
6.2.17 IEC 61850 GOOSE INTEGERS .......................................................................6-10
6.2.18 TELEPROTECTION CHANNEL TESTS...........................................................6-10
6.2.19 REMAINING CONNECTION STATUS .............................................................6-11
6.2.20 PARALLEL REDUNDANCY PROTOCOL (PRP) .............................................6-11
6.3 METERING
6.3.1 METERING CONVENTIONS ...........................................................................6-13
6.3.2 SOURCES ........................................................................................................6-16
6.3.3 SENSITIVE DIRECTIONAL POWER ...............................................................6-20
6.3.4 SYNCHROCHECK ...........................................................................................6-20
6.3.5 TRACKING FREQUENCY................................................................................6-20
6.3.6 FREQUENCY RATE OF CHANGE ..................................................................6-20
6.3.7 FLEXELEMENTS™..........................................................................................6-21
6.3.8 IEC 61580 GOOSE ANALOG VALUES ...........................................................6-21
6.3.9 WATTMETRIC GROUND FAULT.....................................................................6-22
6.3.10 PHASOR MEASUREMENT UNIT ....................................................................6-22
6.3.11 PMU AGGREGATOR .......................................................................................6-23
6.3.12 TRANSDUCER INPUTS AND OUTPUTS........................................................6-23
6.3.13 DISTANCE........................................................................................................6-24
6.4 RECORDS
6.4.1 FAULT REPORTS ............................................................................................6-26
6.4.2 EVENT RECORDS...........................................................................................6-26
6.4.3 OSCILLOGRAPHY ...........................................................................................6-27
6.4.4 DATA LOGGER................................................................................................6-27
6.4.5 PHASOR MEASUREMENT UNIT RECORDS .................................................6-27
6.4.6 BREAKER MAINTENANCE .............................................................................6-28
6.5 PRODUCT INFORMATION
6.5.1 MODEL INFORMATION...................................................................................6-29
6.5.2 FIRMWARE REVISIONS..................................................................................6-29
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7. COMMANDS AND
TARGETS
7.1 COMMANDS
7.1.1 COMMANDS MENU .......................................................................................... 7-1
7.1.2 VIRTUAL INPUTS.............................................................................................. 7-1
7.1.3 CLEAR RECORDS ............................................................................................ 7-2
7.1.4 SET DATE AND TIME ....................................................................................... 7-2
7.1.5 RELAY MAINTENANCE .................................................................................... 7-3
7.1.6 PHASOR MEASUREMENT UNIT ONE-SHOT.................................................. 7-4
7.1.7 SECURITY ......................................................................................................... 7-5
7.2 TARGETS
7.2.1 TARGETS MENU............................................................................................... 7-6
7.2.2 TARGET MESSAGES ....................................................................................... 7-6
7.2.3 RELAY SELF-TESTS......................................................................................... 7-6
8. THEORY OF OPERATION 8.1 DISTANCE ELEMENTS
8.1.1 INTRODUCTION................................................................................................ 8-1
8.1.2 PHASOR ESTIMATION ..................................................................................... 8-1
8.1.3 DISTANCE CHARACTERISTICS ...................................................................... 8-2
8.1.4 MEMORY POLARIZATION................................................................................ 8-6
8.1.5 DISTANCE ELEMENTS ANALYSIS.................................................................. 8-7
8.2 PHASE DISTANCE APPLIED TO POWER TRANSFORMERS
8.2.1 DESCRIPTION................................................................................................. 8-11
8.2.2 EXAMPLE ........................................................................................................ 8-14
8.3 GROUND DIRECTIONAL OVERCURRENT
8.3.1 DESCRIPTION................................................................................................. 8-16
8.3.2 EXAMPLE ........................................................................................................ 8-16
8.4 SERIES COMPENSATED LINES
8.4.1 DESCRIPTION................................................................................................. 8-18
8.5 SINGLE-POLE TRIPPING
8.5.1 OVERVIEW...................................................................................................... 8-21
8.5.2 PHASE SELECTION........................................................................................8-24
8.5.3 COMMUNICATIONS CHANNELS FOR PILOT-AIDED SCHEMES ................ 8-26
8.5.4 PERMISSIVE ECHO SIGNALING ................................................................... 8-33
8.5.5 PILOT SCHEME / PHASE SELECTOR COORDINATION.............................. 8-34
8.5.6 CROSS-COUNTRY FAULT EXAMPLE ...........................................................8-35
8.6 FAULT LOCATOR
8.6.1 FAULT TYPE DETERMINATION..................................................................... 8-36
9. APPLICATION OF
SETTINGS
9.1 APPLICATION GUIDELINES
9.1.1 INTRODUCTION................................................................................................ 9-1
9.1.2 IMPACT OF MEMORY POLARIZATION........................................................... 9-1
9.1.3 HIGH-SET OVERCURRENT ELEMENTS......................................................... 9-1
9.2 DISTANCE ELEMENTS (STEPPED DISTANCE SCHEME)
9.2.1 PHASE DISTANCE............................................................................................ 9-2
9.2.2 GROUND DISTANCE ........................................................................................ 9-3
9.3 PROTECTION SIGNALING SCHEMES
9.3.1 OVERVIEW........................................................................................................ 9-6
9.3.2 DIRECT UNDER-REACHING TRANSFER TRIP (DUTT) ................................. 9-6
9.3.3 PERMISSIVE UNDER-REACHING TRANSFER TRIP (PUTT)......................... 9-6
9.3.4 PERMISSIVE OVER-REACHING TRANSFER TRIP (POTT) ........................... 9-6
9.3.5 HYBRID POTT SCHEME (HYB-POTT)............................................................. 9-7
9.3.6 DIRECTIONAL COMPARISON BLOCKING...................................................... 9-8
9.3.7 DIRECTIONAL COMPARISON UNBLOCKING................................................. 9-9
9.4 SERIES COMPENSATED LINES
9.4.1 INTRODUCTION.............................................................................................. 9-11
9.4.2 DISTANCE ....................................................................................................... 9-11
9.4.3 GROUND DIRECTIONAL OVERCURRENT ................................................... 9-12
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9.4.4 HIGH-SET PHASE OVERCURRENT...............................................................9-12
9.5 PHASE DISTANCE THROUGH POWER TRANSFORMERS
9.5.1 PHASE DISTANCE PROTECTION..................................................................9-13
9.5.2 EXAMPLE.........................................................................................................9-14
10. MAINTENANCE 10.1 MODULES
10.1.1 REPLACE A MODULE .....................................................................................10-1
10.2 BATTERIES
10.2.1 REPLACE BATTERY .......................................................................................10-3
10.2.2 DISPOSE OF BATTERY ..................................................................................10-5
A. FLEXANALOG AND
FLEXINTEGER
PARAMETERS
B. MODBUS
COMMUNICATIONS
A.1 PARAMETER LISTS
A.1.1 FLEXANALOG ITEMS....................................................................................... A-1
A.1.2 FLEXINTEGER ITEMS.................................................................................... A-11
B.1 MODBUS RTU PROTOCOL
B.1.1 INTRODUCTION ............................................................................................... B-1
B.1.2 PHYSICAL LAYER ............................................................................................ B-1
B.1.3 DATA LINK LAYER ........................................................................................... B-1
B.1.4 MODBUS RTU CRC-16 ALGORITHM ..............................................................B-2
B.2 MODBUS FUNCTION CODES
B.2.1 SUPPORTED FUNCTION CODES ...................................................................B-4
B.2.2 READ ACTUAL VALUES OR SETTINGS (FUNCTION CODE 03/04H) ...........B-4
B.2.3 EXECUTE OPERATION (FUNCTION CODE 05H)........................................... B-5
B.2.4 STORE SINGLE SETTING (FUNCTION CODE 06H).......................................B-5
B.2.5 STORE MULTIPLE SETTINGS (FUNCTION CODE 10H)................................ B-6
B.2.6 EXCEPTION RESPONSES............................................................................... B-6
B.3 FILE TRANSFERS
B.3.1 OBTAINING RELAY FILES VIA MODBUS........................................................ B-7
B.4 MEMORY MAPPING
B.4.1 MODBUS MEMORY MAP ................................................................................. B-9
B.4.2 DATA FORMATS............................................................................................. B-86
C. IEC 61850
COMMUNICATIONS
C.1 OVERVIEW
C.1.1 INTRODUCTION ............................................................................................... C-1
C.1.2 COMMUNICATION PROFILES......................................................................... C-1
C.2 SERVER DATA ORGANIZATION
C.2.1 OVERVIEW .......................................................................................................C-2
C.2.2 GGIO1: DIGITAL STATUS VALUES.................................................................C-2
C.2.3 GGIO2: DIGITAL CONTROL VALUES..............................................................C-2
C.2.4 GGIO3: DIGITAL STATUS AND ANALOG VALUES FROM GOOSE DATA .... C-2
C.2.5 GGIO4: GENERIC ANALOG MEASURED VALUES.........................................C-2
C.2.6 MMXU: ANALOG MEASURED VALUES ..........................................................C-3
C.2.7 PROTECTION AND OTHER LOGICAL NODES............................................... C-3
C.3 SERVER FEATURES AND CONFIGURATION
C.3.1 BUFFERED/UNBUFFERED REPORTING........................................................C-5
C.3.2 FILE TRANSFER...............................................................................................C-5
C.3.3 TIMESTAMPS AND SCANNING....................................................................... C-5
C.3.4 LOGICAL DEVICE NAME .................................................................................C-5
C.3.5 LOCATION ........................................................................................................C-5
C.3.6 LOGICAL NODE NAME PREFIXES..................................................................C-6
C.3.7 CONNECTION TIMING.....................................................................................C-6
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C.3.8 NON-IEC 61850 DATA ......................................................................................C-6
C.3.9 COMMUNICATION SOFTWARE UTILITIES .....................................................C-6
C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE
C.4.1 OVERVIEW........................................................................................................C-7
C.4.2 GSSE CONFIGURATION..................................................................................C-7
C.4.3 FIXED GOOSE ..................................................................................................C-7
C.4.4 CONFIGURABLE GOOSE.................................................................................C-7
C.4.5 ETHERNET MAC ADDRESS FOR GSSE/GOOSE.........................................C-10
C.4.6 GSSE ID AND GOOSE ID SETTINGS ............................................................C-10
C.5 IEC 61850 IMPLEMENTATION VIA ENERVISTA UR SETUP
C.5.1 OVERVIEW......................................................................................................C-11
C.5.2 CONFIGURING IEC 61850 SETTINGS...........................................................C-12
C.5.3 ABOUT ICD FILES...........................................................................................C-13
C.5.4 CREATING AN ICD FILE WITH ENERVISTA UR SETUP ..............................C-17
C.5.5 ABOUT SCD FILES .........................................................................................C-17
C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP...........................C-20
C.6 ACSI CONFORMANCE
C.6.1 ACSI BASIC CONFORMANCE STATEMENT.................................................C-22
C.6.2 ACSI MODELS CONFORMANCE STATEMENT ............................................C-22
C.6.3 ACSI SERVICES CONFORMANCE STATEMENT .........................................C-23
C.7 LOGICAL NODES
C.7.1 LOGICAL NODES TABLE ...............................................................................C-26
D. IEC 60870-5-103
COMMUNICATIONS
D.1 IEC 60870-5-103
D.1.1 OVERVIEW........................................................................................................D-1
D.1.2 FACTOR AND OFFSET CALCULATION TO TRANSMIT MEASURAND.........D-1
D.1.3 INTEROPERABILITY DOCUMENT ...................................................................D-2
E. IEC 60870-5-104 COMMS. E.1 IEC 60870-5-104 PROTOCOL
E.1.1 INTEROPERABILITY DOCUMENT...................................................................E-1
E.1.2 POINTS LIST .....................................................................................................E-9
F. DNP COMMUNICATIONS F.1 DEVICE PROFILE DOCUMENT
F.1.1 DNP V3.00 DEVICE PROFILE .......................................................................... F-1
F.1.2 IMPLEMENTATION TABLE ............................................................................... F-4
F.2 DNP POINT LISTS
F.2.1 BINARY INPUT POINTS.................................................................................... F-8
F.2.2 BINARY AND CONTROL RELAY OUTPUT ......................................................F-9
F.2.3 COUNTERS .....................................................................................................F-10
F.2.4 ANALOG INPUTS ............................................................................................F-11
G. RADIUS SERVER G.1 RADIUS SERVER CONFIGURATION
G.1.1 RADIUS SERVER CONFIGURATION.............................................................. G-1
H. MISCELLANEOUS H.1 CHANGE NOTES
H.1.1 REVISION HISTORY .........................................................................................H-1
H.1.2 CHANGES TO THE D60 MANUAL....................................................................H-2
H.2 ABBREVIATIONS
H.2.1 STANDARD ABBREVIATIONS .........................................................................H-6
GE Multilin D60 Line Distance Protection System ix
Page 10
INDEX
TABLE OF CONTENTS
H.3 WARRANTY
H.3.1 GE MULTILIN WARRANTY...............................................................................H-8
x D60 Line Distance Protection System GE Multilin
Page 11
1 GETTING STARTED 1.1 IMPORTANT PROCEDURES
DANGER
WARNING
CAUTION
NOTICE
DANGER
CAUTION
1 GETTING STARTED 1.1IMPORTANT PROCEDURES
Use this chapter for initial setup of your new D60 Line Distance Protection System.
1.1.1 CAUTIONS AND WARNINGS
Before attempting to install or use the device, review all safety indicators in this document to help prevent injury, equipment
damage, or downtime.
The following safety and equipment symbols are used in this document.
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate
injury.
Indicates practices not related to personal injury.
a) GENERAL CAUTIONS AND WARNINGS
The following general safety precautions and warnings apply.
Ensure that all connections to the product are correct so as to avoid accidental risk of shock
and/or fire, for example such as can arise from high voltage connected to low voltage terminals.
Follow the requirements of this manual, including adequate wiring size and type, terminal torque settings, voltage,
current magnitudes applied, and adequate isolation/clearance in external wiring from high to low voltage circuits.
Use the device only for its intended purpose and application.
Ensure that all ground paths are uncompromised for safety purposes during device operation and service.
Ensure that the control power applied to the device, the AC current, and voltage input match the ratings specified
on the relay nameplate. Do not apply current or voltage in excess of the specified limits.
Only qualified personnel are to operate the device. Such personnel must be thoroughly familiar with all safety cautions and warnings in this manual and with applicable country, regional, utility, and plant safety regulations.
Hazardous voltages can exist in the power supply and at the device connection to current transformers, voltage
transformers, control, and test circuit terminals. Make sure all sources of such voltages are isolated prior to
attempting work on the device.
Hazardous voltages can exist when opening the secondary circuits of live current transformers. Make sure that
current transformer secondary circuits are shorted out before making or removing any connection to the current
transformer (CT) input terminals of the device.
For tests with secondary test equipment, ensure that no other sources of voltages or currents are connected to
such equipment and that trip and close commands to the circuit breakers or other switching apparatus are isolated, unless this is required by the test procedure and is specified by appropriate utility/plant procedure.
When the device is used to control primary equipment, such as circuit breakers, isolators, and other switching
apparatus, all control circuits from the device to the primary equipment must be isolated while personnel are
working on or around this primary equipment to prevent any inadvertent command from this device.
Use an external disconnect to isolate the mains voltage supply.
LED transmitters are classified as IEC 60825-1 Accessible Emission Limit (AEL) Class 1M.
Class 1M devices are considered safe to the unaided eye. Do not view directly with optical
instruments.
This product is rated to Class A emissions levels and is to be used in Utility, Substation Industrial
environments. Not to be used near electronic devices rated for Class B levels.
1
GE Multilin D60 Line Distance Protection System 1-1
Page 12
1.1 IMPORTANT PROCEDURES 1 GETTING STARTED
837806A2.CDR
®
®
Model:
Mods:
Wiring Diagram:
Inst. Manual:
Serial Number:
Firmware:
Mfg. Date:
PO Num:
Item Num:
D60H00HCHF8FH6AM6BP8BX7A
000
See manual
1601-0089
MAZB98000029
D
NOV 26, 2012
600001234.56
Control Power:
Contact Inputs:
Contact Outputs:
88-300V DC @ 35W / 77-265V AC @ 35VA
300V DC Max 10mA
Refer to Instruction Manual
RATINGS:
D60
- M A A B 9 7 0 0 0 0 9 9 -
Line Distance Relay
GE Multilin
- M A A B 9 7 0 0 0 0 9 9 -
LISTED
52TL
IND.CONT. EQ.
E83849
1.1.2 INSPECTION PROCEDURE
1
1. Open the relay packaging and inspect the unit for physical damage.
2. View the rear nameplate and verify that the correct model has been ordered and delivered. The model number is at the
top right.
Figure 1–1: REAR NAMEPLATE (EXAMPLE)
3. Ensure that the following items are included:
• Instruction manual (if ordered)
• GE EnerVista™ DVD (includes the EnerVista UR Setup software and manuals in PDF format)
• Mounting screws
4. If there is any noticeable physical damage, or any of the contents listed are missing, contact GE Digital Energy as follows.
GE DIGITAL ENERGY CONTACT INFORMATION AND CALL CENTER FOR PRODUCT SUPPORT:
GE Digital Energy
650 Markland Street
Markham, Ontario
Canada L6C 0M1
TELEPHONE: Worldwide +1 905 927 7070
Europe/Middle East/Africa +34 94 485 88 54
North America toll-free 1 800 547 8629
FAX: +1 905 927 5098
E-MAIL: Worldwide multilin.tech@ge.com
Europe multilin.tech.euro@ge.com
HOME PAGE: http://www.gedigitalenergy.com/multilin
For updates to the instruction manual, firmware, and software, visit the GE Digital Energy website.
1-2 D60 Line Distance Protection System GE Multilin
Page 13
1 GETTING STARTED 1.2 UR OVERVIEW
827822A3.CDR
Input elements
LAN
Programming
device
Operator
interface
Contact inputs Contact outputs
Virtual inputs
Virtual outputs
Analog inputs
Analog outputs
CT inputs
VT inputs
Input
status
table
Output
status
table
Pickup
Dropout
Operate
Protective elements
Logic Gates
Remote outputs
- IEC 61850
CPU module
Output elements
Remote inputs
Direct inputs Direct outputs
1.2UR OVERVIEW 1.2.1 INTRODUCTION TO THE UR
The GE Universal Relay (UR) series is a new generation of digital, modular, and multifunction equipment that is easily
incorporated into automation systems, at both the station and enterprise levels.
1.2.2 HARDWARE ARCHITECTURE
a) UR BASIC DESIGN
The UR is a digital-based device containing a central processing unit (CPU) that handles multiple types of input and output
signals. The UR device can communicate over a local area network (LAN) with an operator interface, a programming
device, or another UR device.
1
Figure 1–2: UR BLOCK DIAGRAM
The CPU module contains firmware that provides protection elements in the form of logic algorithms, as well as programmable logic gates, timers, and latches for control features.
Input elements accept a variety of analog or digital signals from the field. The UR isolates and converts these signals into
logic signals used by the relay.
Output elements convert and isolate the logic signals generated by the relay into digital or analog signals that are used to
control field devices.
The unit and software are backwards-compatible with UR devices.
b) UR SIGNAL TYPES
The contact inputs and outputs are digital signals associated with connections to hard-wired contacts. Both ‘wet’ and ‘dry’
contacts are supported.
The virtual inputs and outputs are digital signals associated with UR-series internal logic signals. Virtual inputs include
signals generated by the local user interface. The virtual outputs are outputs of FlexLogic™ equations used to customize
the device. Virtual outputs can also serve as virtual inputs to FlexLogic equations.
The analog inputs and outputs are signals that are associated with transducers, such as Resistance Temperature Detec-
tors (RTDs).
The CT and VT inputs are analog current transformer and voltage transformer signals used to monitor AC power lines.
The UR-series relays support 1 A and 5 A CTs.
The remote inputs and outputs provide a means of sharing digital point state information between remote UR-series
devices. The remote outputs interface to the remote inputs of other UR-series devices. Remote outputs are FlexLogic operands inserted into IEC 61850 GSSE and GOOSE messages.
GE Multilin D60 Line Distance Protection System 1-3
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1.2 UR OVERVIEW 1 GETTING STARTED
The direct inputs and outputs provide a means of sharing digital point states between a number of UR-series intelligent
electronic devices (IEDs) over dedicated fiber, RS422, or G.703 interface. No switching equipment is required as the IEDs
1
are connected directly in a ring or redundant (dual) ring configuration. This feature is optimized for speed and intended for
pilot-aided schemes, distributed logic applications, or the extension of the input/output capabilities of a single relay chassis.
1.2.3 SOFTWARE ARCHITECTURE
Firmware is the software embedded in the relay in functional modules that can be installed in any relay as required. This is
achieved with object-oriented design and programming (OOD/OOP) techniques.
Object-oriented techniques involve the use of objects and classes. An object is defined as “a logical entity that contains
both data and code that manipulates data.” A class is the generalized form of similar objects. By using this approach, one
can create a protection class with the protection elements as objects of the class, such as time overcurrent, instantaneous
overcurrent, current differential, undervoltage, overvoltage, underfrequency, and distance. These objects represent completely self-contained software modules. The same object-class concept can be used for metering, input/output control,
software interface, communications, or any functional entity in the system.
Employing OOD/OOP in the software architecture of the D60 achieves the same features as the hardware architecture:
modularity, scalability, and flexibility. The application software for any UR-series device (for example, feeder protection,
transformer protection, distance protection) is constructed by combining objects from the various functional classes. This
results in a common interface across the UR series.
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1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
1.3ENERVISTA UR SETUP SOFTWARE 1.3.1 SYSTEM REQUIREMENTS
The relay front panel or the EnerVista UR Setup software can be used to communicate with the relay. The software interface is the preferred method to edit settings and view actual values because the computer monitor can display more information.
The minimum system requirements for the EnerVista UR Setup software are as follows:
• Pentium 4 (Core Duo recommended)
• Windows XP with Service Pack 2 (Service Pack 3 recommended), Windows 7, or Windows Server 2008 Release 2
64-bit
• 1 GB of RAM (2 GB recommended)
• 500 MB free hard drive space (1 GB recommended)
• 1024 x 768 display (1280 x 800 recommended)
•Serial port
• Ethernet port of the same type as one of the UR CPU ports or a LAN connection to the UR
• Internet access or a DVD drive
The following qualified modems have been tested to be compatible with the D60 and the EnerVista UR Setup software:
• US Robotics external 56K FaxModem 5686
• US Robotics external Sportster 56K X2
• PCTEL 2304WT V.92 MDC internal modem
1.3.2 INSTALLATION
1
After ensuring that the requirements for using EnerVista UR Setup software are met, install the software from the GE
EnerVista DVD. Or download the UR EnerVista software from http://www.gedigitalenergy.com/multilin
To install the UR EnerVista software from the DVD:
1. Insert the GE EnerVista DVD into the DVD drive of your computer.
2. Click the Install Now button and follow the instructions.
3. When installation is complete, start the EnerVista Launchpad application.
4. Click the IED Setup section of the Launch Pad window.
Figure 1–3: ADDING A UR DEVICE IN LAUNCHPAD WINDOW
5. In the EnerVista Launch Pad window, click the Add Product button and select the appropriate product as follows.
Select the Web option to ensure the most recent software release, or select CD if you do not have an Internet connec-
and install it.
GE Multilin D60 Line Distance Protection System 1-5
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1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
tion, then click the Add Now button to list software items for the product. EnerVista Launchpad obtains the software
from the Internet or DVD and automatically starts the installation program.
1
Figure 1–4: IDENTIFYING THE UR DEVICE TYPE
6. Select the complete path, including the new directory name, where the EnerVista UR Setup software is to be installed.
7. Click the Next button to begin the installation. The files are installed in the directory indicated, and the installation program automatically creates icons and adds an entry to the Windows start menu.
8. Click Finish to complete the installation. The UR device is added to the list of installed intelligent electronic devices
(IEDs) in the EnerVista Launchpad window, as shown.
Figure 1–5: UR DEVICE ADDED TO LAUNCHPAD WINDOW
1.3.3 CONFIGURING THE D60 FOR SOFTWARE ACCESS
a) OVERVIEW
You connect remotely to the D60 through the rear RS485 or Ethernet port with a computer running the EnerVista UR Setup
software. The D60 can also be accessed locally with a computer through the front panel RS232 port or the rear Ethernet
port using the Quick Connect feature.
• To configure the D60 for remote access via the rear RS485 port, see the Configuring Serial Communications section.
• To configure the D60 for remote access via the rear Ethernet port, see the Configuring Ethernet Communications section.
• To configure the D60 for local access with a computer through either the front RS232 port or rear Ethernet port, see the
Using the Quick Connect Feature section.
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1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
b) CONFIGURING SERIAL COMMUNICATIONS
A computer with an RS232 port and a serial cable is required. To use the RS485 port at the back of the relay, a GE Multilin
F485 converter (or compatible RS232-to-RS485 converter) is required. See the F485 instruction manual for details.
1. Connect the computer to the F485 and the F485 to the RS485 terminal on the back of the UR device, or connect
directly the computer to the RS232 port on the front of the relay.
2. In the EnerVista Launchpad software on the computer, select the UR device to start the software.
3. Click the Device Setup button to open the Device Setup window, and click the Add Site button to define a new site.
4. Enter a site name in the Site Name field. Optionally add a short description of the site along with the display order of
devices defined for the site. This example uses “Location 1” as the site name. When done, click the OK button. The
new site appears in the upper-left list in the EnerVista UR Setup window.
5. Click the Device Setup button, then select the new site to re-open the Device Setup window.
6. Click the Add Device button to define the new device.
7. Enter a name in the "Device Name” field and a description (optional) of the site.
8. Select “Serial” from the Interface drop-down list. This displays a number of interface parameters that must be entered
for serial communications.
1
Figure 1–6: CONFIGURING SERIAL COMMUNICATIONS
9. Enter the COM port used by the computer, the baud rate, and parity settings from the front panel
SETUP COMMUNICATIONS SERIAL PORTS menu, and the relay slave address setting from the front panel SETTINGS
PRODUCT SETUP COMMUNICATIONS MODBUS PROTOCOL MODBUS SLAVE ADDRESS menu in their respective
fields.
10. Click the Read Order Code button to connect to the D60 device and upload the order code. If a communications error
occurs, ensure that the EnerVista UR Setup serial communications values entered in the previous step correspond to
the relay setting values.
11. Click the OK button when the relay order code has been received. The new device is added to the Site List window (or
Online window) located in the top left corner of the main EnerVista UR Setup window.
The device has now been configured for RS232 communications. Proceed to the Connecting to the D60 section to begin
communication.
GE Multilin D60 Line Distance Protection System 1-7
SETTINGS PRODUCT
Page 18
1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
c) CONFIGURING ETHERNET COMMUNICATIONS
Before starting, verify that the Ethernet network cable is properly connected to the Ethernet port on the back of the relay. To
1
setup the relay for Ethernet communications, you define a Site, then add the relay as a Device at that site.The computer
and UR device must be on the same subnet.
12. Select the “UR” device from the EnerVista Launchpad to start EnerVista UR Setup.
13. Click the Device Setup button to open the Device Setup window, then click the Add Site button to define a new site.
14. Enter the desired site name in the “Site Name” field. If desired, a short description of site can also be entered along
with the display order of devices defined for the site. In this example, we use “Location 2” as the site name. Click the
OK button when complete.
15. The new site appears in the upper-left list in the EnerVista UR Setup window. Click the Device Setup button then
select the new site to re-open the Device Setup window.
16. Click the Add Device button to define the new device.
17. Enter the desired name in the “Device Name” field and a description (optional) of the site.
18. Select “Ethernet” from the Interface drop-down list. This displays a number of interface parameters that must be
entered for proper Ethernet functionality.
Figure 1–7: CONFIGURING ETHERNET COMMUNICATIONS
19. Enter the relay IP address specified in the front panel
WORK
IP ADDRESS in the “IP Address” field.
20. Enter the relay slave address and Modbus port address values from the respective settings in the front panel
PRODUCT SETUP COMMUNICATIONS MODBUS PROTOCOL menu.
21. Click the Read Order Code button to connect to the D60 device and upload the order code. If an communications
error occurs, ensure that the three EnerVista UR Setup values entered in the previous steps correspond to the relay
setting values.
22. Click OK when the relay order code has been received. The new device is added to the Site List window (or Online
window) located in the top left corner of the main EnerVista UR Setup window.
The Site Device has now been configured for Ethernet communications. Proceed to the Connecting to the D60 section to
begin communications.
1-8 D60 Line Distance Protection System GE Multilin
SETTINGS PRODUCT SETUP COMMUNICATIONS NET-
SETTINGS
Page 19
1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
842799A1.CDR
END 1 END 2
Pin Wire color Diagram Pin Wire color Diagram
1 White/orange 1 White/green
2 Orange 2 Green
3 White/green 3 White/orange
4 Blue 4 Blue
5 White/blue 5 White/blue
6 Green 6 Orange
7 White/brown 7 White/brown
8 Brown 8 Brown
1
2
3
4
5
6
7
8
1.3.4 USING THE QUICK CONNECT FEATURE
a) USING QUICK CONNECT VIA THE FRONT PANEL RS232 PORT
Before starting, verify that the serial cable is properly connected from the computer to the front panel RS232 port with a
straight-through 9-pin to 9-pin RS232 cable.
1. Verify that the latest version of the EnerVista UR Setup software is installed (available from the GE EnerVista CD or
online from http://www.gedigitalenergy.com/multilin
). See the Software Installation section if not already installed.
2. Select the “UR” device from the EnerVista Launchpad to start EnerVista UR Setup.
3. Click the Quick Connect button to open the Quick Connect dialog box.
4. Select the Serial interface and the correct COM Port, then click Connect.
5. The EnerVista UR Setup software creates a site named “Quick Connect” with a corresponding device also named
“Quick Connect” and displays them at the upper-left of the screen. Expand the sections to view data directly from the
D60 device.
Each time that the EnerVista UR Setup software is initialized, click the Quick Connect button to establish direct communications to the D60 device. This ensures that configuration of the EnerVista UR Setup software matches the D60 model
number.
1
b) USING QUICK CONNECT VIA THE REAR ETHERNET PORTS
To use the Quick Connect feature to access the D60 from a computer through Ethernet, first assign an IP address to the
relay from the front panel keyboard.
1. Press the MENU key until the SETTINGS menu displays.
2. Navigate to the
SETTINGS PRODUCT SETUP COMMUNICATIONS NETWORK IP ADDRESS setting.
3. Enter an IP address, for example “1.1.1.1,” and select the ENTER key to save the value.
4. In the same menu, select the
SUBNET IP MASK setting.
5. Enter a subnet IP address, for example “255.0.0.0,” and press the ENTER key to save the value.
Next, use an Ethernet cross-over cable to connect the computer to the rear Ethernet port. In case you need it, the figure
shows the pinout for an Ethernet cross-over cable.
Figure 1–8: ETHERNET CROSS-OVER CABLE PIN LAYOUT
Now, assign the computer an IP address compatible with the relay’s IP address.
GE Multilin D60 Line Distance Protection System 1-9
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1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
1. From the Windows desktop, right-click the My Network Places icon and select Properties to open the network connections window.
1
2. Right-click the Local Area Connection icon and select Properties.
3. Select the Internet Protocol (TCP/IP) item from the list, and click the Properties button.
4. Click the “Use the following IP address” box.
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1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
5. Enter an IP address with the first three numbers the same as the IP address of the D60 relay and the last number dif-
ferent (in this example, 1.1.1.2).
6. Enter a subnet mask equal to the one set in the D60 (in this example, 255.0.0.0).
7. Click the OK button to save the values.
Before continuing, test the Ethernet connection.
1. Open a Windows console window by selecting Start > Run from the Windows Start menu and typing “cmd”.
2. Type the following command, substituting the IP address of 1.1.1.1 with yours:
C:\WINNT>ping 1.1.1.1
3. If the connection is successful, the system returns four replies similar to the following:
Pinging 1.1.1.1 with 32 bytes of data:
Reply from 1.1.1.1: bytes=32 time<10ms TTL=255
Reply from 1.1.1.1: bytes=32 time<10ms TTL=255
Reply from 1.1.1.1: bytes=32 time<10ms TTL=255
Reply from 1.1.1.1: bytes=32 time<10ms TTL=255
Ping statistics for 1.1.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip time in milliseconds:
Minimum = 0ms, Maximum = 0ms, Average = 0 ms
4. Note that the values for time and TTL vary depending on local network configuration.
5. If the following sequence of messages appears when entering the C:\WINNT>ping 1.1.1.1 command:
Pinging 1.1.1.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 1.1.1.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Approximate round trip time in milliseconds:
Minimum = 0ms, Maximum = 0ms, Average = 0 ms
Pinging 1.1.1.1 with 32 bytes of data:
verify the physical connection between the D60 and the computer, and double-check the programmed IP address in
the PRODUCT SETUP COMMUNICATIONS NETWORK IP ADDRESS setting, then repeat step 2.
6. If the following sequence of messages appears when entering the C:\WINNT>ping 1.1.1.1 command:
Pinging 1.1.1.1 with 32 bytes of data:
Hardware error.
Hardware error.
Hardware error.
Hardware error.
Ping statistics for 1.1.1.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Approximate round trip time in milliseconds:
Minimum = 0ms, Maximum = 0ms, Average = 0 ms
Pinging 1.1.1.1 with 32 bytes of data:
verify the physical connection between the D60 and the computer, and double-check the programmed IP address in
PRODUCT SETUP COMMUNICATIONS NETWORK IP ADDRESS setting, then repeat step 2.
the
7. If the following sequence of messages appears when entering the
C:\WINNT>ping 1.1.1.1 command:
1
GE Multilin D60 Line Distance Protection System 1-11
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1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
Pinging 1.1.1.1 with 32 bytes of data:
1
Destination host unreachable.
Destination host unreachable.
Destination host unreachable.
Destination host unreachable.
Ping statistics for 1.1.1.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Approximate round trip time in milliseconds:
Minimum = 0ms, Maximum = 0ms, Average = 0 ms
Pinging 1.1.1.1 with 32 bytes of data:
verify the IP address is programmed in the local computer by entering the ipconfig command in the command window.
C:\WINNT>ipconfig
Windows IP Configuration
Ethernet adapter <F4FE223E-5EB6-4BFB-9E34-1BD7BE7F59FF>:
Connection-specific DNS suffix. . :
IP Address. . . . . . . . . . . . : 0.0.0.0
Subnet Mask . . . . . . . . . . . : 0.0.0.0
Default Gateway . . . . . . . . . :
Ethernet adapter Local Area Connection:
Connection-specific DNS suffix . :
IP Address. . . . . . . . . . . . : 1.1.1.2
Subnet Mask . . . . . . . . . . . : 255.0.0.0
Default Gateway . . . . . . . . . :
C:\WINNT>
Before using the Quick Connect feature through the Ethernet port, disable any configured proxy settings in Internet
Explorer.
1. Start the Internet Explorer software.
2. Select the Tools > Internet Options menu item and click the Connections tab.
3. Click on the LAN Settings button to open the following window.
4. Ensure that the “Use a proxy server for your LAN” box is not checked.
If this computer is used to connect to the Internet, re-enable any proxy server settings after the computer has been disconnected from the D60 relay.
1. Start the Internet Explorer software.
2. Select the “UR” device from the EnerVista Launchpad to start EnerVista UR Setup.
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1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
3. Click the Quick Connect button to open the Quick Connect dialog box.
4. Select the Ethernet interface and enter the IP address assigned to the D60, then click the Connect button. The
EnerVista UR Setup software creates a site named “Quick Connect” with a corresponding device also named “Quick
Connect” and displays them at the upper-left of the screen.
5. Expand the sections to view data directly from the D60 device.
Each time the EnerVista UR Setup software is initialized, click the Quick Connect button to establish direct communications to the D60. This ensures that configuration of the EnerVista UR Setup software matches the D60 model number.
When direct communications with the D60 via Ethernet is complete, make the following changes:
1. From the Windows desktop, right-click the My Network Places icon and select Properties to open the network con-
nections window.
2. Right-click the Local Area Connection icon and select the Properties item.
3. Select the Internet Protocol (TCP/IP) item from the list provided and click the Properties button.
4. Set the computer to “Obtain a relay address automatically” as shown.
1
If this computer is used to connect to the Internet, re-enable any proxy server settings after the computer has been disconnected from the D60 relay.
AUTOMATIC DISCOVERY OF ETHERNET DEVICES
The EnerVista UR Setup software can automatically discover and communicate to all UR-series IEDs located on an Ethernet network.
Using the Quick Connect feature, a single click of the mouse triggers the software to automatically detect any UR-series
relays located on the network. The EnerVista UR Setup software then proceeds to configure all settings and order code
options in the Device Setup menu. This feature allows the user to identify and interrogate all UR-series devices at a location.
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1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
842743A3.CDR
Communications status indicators:
Green = OK
Red = No communications
UR icon = report is open
Quick action hot links
Expand the site list by double-clicking
or selecting the +/– box.
NOTE
1.3.5 CONNECTING TO THE D60 RELAY
1
1. Open the Display Properties window through the Site List tree as shown. The Display Properties window opens with a
status indicator on the lower left of the EnerVista UR Setup window.
2. If the status indicator is red, verify that the Ethernet network cable is properly connected to the Ethernet port on the
back of the relay and that the relay has been properly setup for communications (steps A and B earlier).
If a relay icon appears in place of the status indicator, than a report (such as an oscillography or event record) is open.
Close the report to re-display the green status indicator.
3. The Display Properties settings can now be edited, printed, or changed.
See chapter 4 in this manual or the EnerVista UR Setup Help File for information about the using the EnerVista UR
Setup software interface.
QUICK ACTION HOT LINKS
The EnerVista UR Setup software has several quick action buttons to provide instant access to several functions that are
often performed when using D60 relays. From the online window, users can select the relay to interrogate from a pull-down
window, then click the button for the action they want to perform. The following quick action functions are available:
• View the D60 event record
• View the last recorded oscillography record
• View the status of all D60 inputs and outputs
• View all of the D60 metering values
• View the D60 protection summary
• Generate a service report
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1 GETTING STARTED 1.3 ENERVISTA UR SETUP SOFTWARE
1.3.6 SETTING UP CYBERSENTRY AND CHANGING DEFAULT PASSWORD
If and when first using CyberSentry security, use the following procedure for set up.
1. Log in to the relay as Administrator by using the Value keys on the front panel or through EnerVista connected serially
(so that no IP address is required). If logging in through EnerVista choose Device authentication. Enter the default
password "ChangeMe1#". Note that the "Lock relay" setting needs to be disabled in the Security > Supervisory
menu. When this setting is disabled, configuration and firmware upgrade are possible. By default, this setting is disabled.
2. Enable the Supervisor role if you have a need for it.
3. Make any required changes in configuration, such as setting a valid IP address for communication over Ethernet.
4. Log out of the Administrator account by choosing None.
Next, device or server authentication can be chosen on the login screen, but the choice is available only in EnerVista. Use
device authentication to log in using the five pre-configured roles (Administrator, Supervisor, Engineer, Operator,
Observer). When using a serial connection, only device authentication is supported. When server authentication is
required, characteristics for communication with a RADIUS server must be configured on the UR. This is possible only
through the EnerVista software. The RADIUS server itself also must be configured. The appendix called RADIUS Server
gives an example of how to setup a simple RADIUS server. Once both the RADIUS server and the parameters for connecting UR to the server have been configured, you can choose server authentication on the login screen of EnerVista.
Figure 1–9: LOGIN SCREEN FOR CYBERSENTRY
1
During the commissioning phase, you have the option to bypass the use of passwords. Do so by enabling the Bypass
Access setting under
commissioning the device.
You can change the password for any role either from the front panel or through EnerVista.
GE Multilin D60 Line Distance Protection System 1-15
SETTINGS > PRODUCT SETUP > SECURITY > SUPERVISORY. Be sure to disable this bypass setting after
Page 26
1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED
If using EnerVista, navigate to Settings > Product Setup > Security. Change the Local Administrator Password, for
example. It is strongly recommended that the password for the Administrator be changed from the default. Changing the
1
passwords for the other three roles is optional.
Figure 1–10: CHANGING THE DEFAULT PASSWORD
1-16 D60 Line Distance Protection System GE Multilin
Page 27
1 GETTING STARTED 1.4 UR HARDWARE
EnerVista
Ethernet
10/100 Mbps
Regional
control
center
Modem
Remote
communications link
Local
control
Engineer
GE Multilin F485
communications converter
UR-series IED
Troubleshooting
Commissioning
Setting changes
Reports
RS485 115 kbps
RS232
EnerVista
EnerVista
842759A2.CDR
1.4UR HARDWARE 1.4.1 MOUNTING AND WIRING
See Chapter 3: Hardware for mounting and wiring instructions.
1.4.2 COMMUNICATIONS
The EnerVista UR Setup software communicates to the relay via the faceplate RS232 port or the rear panel RS485 / Ethernet ports. To communicate via the faceplate RS232 port, a standard straight-through serial cable is used. The DB-9 male
end is connected to the relay and the DB-9 or DB-25 female end is connected to the computer COM2 port as described in
the CPU Communication Ports section of chapter 3.
1
Figure 1–11: RELAY COMMUNICATION OPTIONS
To communicate through the D60 rear RS485 port from a computer RS232 port, the GE Multilin RS232/RS485 converter
box is required. This device (catalog number F485) connects to the computer using a straight-through serial cable. A
shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the D60 rear communications port. The converter
terminals (+, –, GND) are connected to the D60 communication module (+, –, COM) terminals. See the CPU Communica-
tion Ports section in chapter 3 for details. The line is terminated with an R-C network (that is, 120 , 1 nF) as described in
the chapter 3.
All messages are displayed on a backlit liquid crystal display (LCD) to make them visible under poor lighting conditions.
While the keypad and display are not actively being used, the display defaults to user-defined messages. Any high-priority
event-driven message automatically overrides the default message and appears on the display.
Settings files conversion from previous firmware versions is supported.
1.4.3 FACEPLATE DISPLAY
GE Multilin D60 Line Distance Protection System 1-17
Page 28
1.5 USING THE RELAY 1 GETTING STARTED
1.5USING THE RELAY 1.5.1 FACEPLATE KEYPAD
1
Display messages are organized into pages under the following headings: actual values, settings, commands, and targets.
The MENU key navigates through these pages. Each heading page is divided further into logical subgroups.
The MESSAGE keys navigate through the subgroups. The VALUE keys increment or decrement numerical setting values
when in programming mode. These keys also scroll through alphanumeric values in the text edit mode. Alternatively, values can be entered with the numeric keypad.
The decimal key initiates and advances to the next character in text edit mode or enters a decimal point.
The HELP key can be pressed at any time for context-sensitive help messages.
The ENTER key stores altered setting values.
When entering an IP address on the front panel, key in the first sequence of the number, then press the • key for the decimal place. For example, for 127.0.0.1, press 127, then •, then 0, then •, then 0, then •, then 1. To save the address, press
the ENTER key.
1.5.2 MENU NAVIGATION
Press the MENU key to select a header display page (top-level menu). The header title appears momentarily followed by a
header display page menu item. Each press of the MENU key advances through the following main heading pages:
• Actual values
• Settings
• Commands
• Targets
• User displays (when enabled)
1.5.3 MENU HIERARCHY
The setting and actual value messages are arranged hierarchically. The header display pages are indicated by double
scroll bar characters (), while sub-header pages are indicated by single scroll bar characters (). The header display
pages represent the highest level of the hierarchy and the sub-header display pages fall below this level. The MESSAGE
UP and DOWN keys move within a group of headers, sub-headers, setting values, or actual values. Continually pressing
the MESSAGE RIGHT key from a header display displays specific information for the header category. Conversely, continually pressing the MESSAGE LEFT key from a setting value or actual value display returns to the header display.
HIGHEST LEVEL LOWEST LEVEL (SETTING
SETTINGS
PRODUCT SETUP
SETTINGS
SYSTEM SETUP
SECURITY
VALUE )
ACCESS LEVEL:
Restricted
1-18 D60 Line Distance Protection System GE Multilin
Page 29
1 GETTING STARTED 1.5 USING THE RELAY
NOTE
1.5.4 RELAY ACTIVATION
The relay is in the default “Not Programmed” state when it leaves the factory. When powered up successfully, the Trouble
LED is on and the In Service LED off. The relay in the “Not Programmed” state blocks signaling of any output relay. These
conditions remain until the relay is explicitly put in the “Programmed” state.
Select the menu message
RELAY SETTINGS:
Not Programmed
1. To put the relay in the “Programmed” state, press either of the VALUE keys once and then press ENTER. The faceplate Trouble LED turns off and the In Service LED turns on.
The settings for the relay can be programmed manually (see Chapter 5) via the faceplate keypad or remotely via the
EnerVista UR Setup software (see the EnerVista UR Setup help file).
a) PASSWORD SECURITY
It is recommended that passwords be set for each security level and assigned to specific personnel. There are two user
security access levels, COMMAND and SETTING.
1. COMMAND
The COMMAND access level restricts the user from making any settings changes, but allows the user to perform the following operations:
• Operate breakers via faceplate keypad
• Change state of virtual inputs
• Clear event records
• Clear oscillography records
• Operate user-programmable pushbuttons
2. SETTING
The SETTING access level allows the user to make any changes to any of the setting values.
See the Changing Settings section in Chapter 4 for complete instructions on setting security-level passwords.
SETTINGS PRODUCT SETUP INSTALLATION RELAY SETTINGS
1.5.5 RELAY PASSWORDS
1
b) CYBERSENTRY
When the CyberSentry option is purchased, advanced security services are available, using either device authentication or
server authentication using RADIUS. When this option is purchased, the basic password security is disabled automatically.
For more information, see the CyberSentry content in the Security section of the next chapter.
1.5.6 FLEXLOGIC CUSTOMIZATION
FlexLogic equation editing is required for setting user-defined logic for customizing the relay operations. See the FlexLogic
section in Chapter 5.
GE Multilin D60 Line Distance Protection System 1-19
Page 30
1.5 USING THE RELAY 1 GETTING STARTED
1.5.7 COMMISSIONING
1
The D60 requires minimal maintenance after it is commissioned into service. Since the D60 is a microprocessor-based
relay, its characteristics do not change over time. As such, no further functional tests are required.
The D60 performs a number of continual self-tests and takes the necessary action in case of any major errors (see the
Relay Self-tests section in chapter 7). However, it is recommended that D60 maintenance be scheduled with other system
maintenance. This maintenance can involve in-service, out-of-service, or unscheduled maintenance.
In-service maintenance:
1. Visual verification of the analog values integrity, such as voltage and current (in comparison to other devices on the
corresponding system).
2. Visual verification of active alarms, relay display messages, and LED indications.
3. LED test.
4. Visual inspection for any damage, corrosion, dust, or loose wires.
5. Event recorder file download with further events analysis.
Out-of-service maintenance:
1. Check wiring connections for firmness.
2. Analog values (currents, voltages, RTDs, analog inputs) injection test and metering accuracy verification. Calibrated
test equipment is required.
3. Protection elements setting verification (analog values injection or visual verification of setting file entries against relay
settings schedule).
4. Contact inputs and outputs verification. This test can be conducted by direct change of state forcing or as part of the
system functional testing.
5. Visual inspection for any damage, corrosion, or dust.
6. Event recorder file download with further events analysis.
7. LED Test and pushbutton continuity check.
Unscheduled maintenance, such as a disturbance causing system interruption:
1. View the event recorder and oscillography or fault report for correct operation of inputs, outputs, and elements.
If it is concluded that the relay or one of its modules is of concern, contact GE Multilin for service.
1-20 D60 Line Distance Protection System GE Multilin
Page 31
2 PRODUCT DESCRIPTION 2.1 INTRODUCTION
2 PRODUCT DESCRIPTION 2.1INTRODUCTION 2.1.1 OVERVIEW
The D60 Line Distance Protection System is a microprocessor-based relay intended for use on transmission lines of any
voltage level, without, with, and in the vicinity of series compensation, in three-pole and single-pole tripping applications.
The primary function of the relay consists of five phase and ground distance zones of protection, either mho or quadrilateral
as per user selection, with built-in logic for the five common pilot-aided schemes. The distance elements are optimized to
provide good measurement accuracy with a fast operating time, even when used with capacitive voltage transformers
(CVTs), and can be supervised by detection of power swings. The relay also provides directional ground overcurrent elements, which are commonly used as part of an overall line protection system.
D60 phase distance zones can be configured to work with voltages and currents fed from VTs and CTs located independently from one another on either side of a three-phase power transformer. The relay compensates accordingly to preserve
reach and correct target information regardless of the location and type of fault. This feature allows backup protection applications for generators and power transformers.
A close-into-fault (or switch-on-to-fault) function is performed by the line pickup element. Out-of-step tripping, three-pole/
single-pole dual-breaker autoreclosing, synchrocheck, fault location, and many other functions are also available. In addition, overcurrent and undervoltage protection, fault diagnostics, power metering, and RTU functions are provided. The D60
provides phase, neutral, and ground time overcurrent protection. The time overcurrent functions can be programmed with
multiple curve shapes or FlexCurve™ for optimum coordination.
Voltage, current, and power metering is built into the relay as a standard feature. Current parameters are available as total
waveform RMS magnitude, or as fundamental frequency only RMS magnitude and angle (phasor).
Diagnostic features include an event recorder capable of storing 1024 time-tagged events, oscillography capable of storing
up to 64 records with programmable trigger, content and sampling rate, and data logger acquisition of up to 16 channels,
with programmable content and sampling rate. The internal clock used for time-tagging can be synchronized with an IRIGB signal, using the Simple Network Time Protocol (SNTP) over the Ethernet port, or using the Precision Time Protocol
(PTP). This precise time stamping allows the sequence of events to be determined throughout the system. Events can also
be programmed (via FlexLogic™ equations) to trigger oscillography data capture which may be set to record the measured
parameters before and after the event for viewing on a personal computer (PC). These tools significantly reduce troubleshooting time and simplify report generation in the event of a system fault.
Several options are available for communication. A faceplate RS232 port can be used to connect to a computer for the programming of settings and the monitoring of actual values. The RS232 port has a fixed baud rate of 19.2 kbps. The rear
RS485 port allows independent access by operating and engineering staff. It can be connected to system computers with
baud rates up to 115.2 kbps. All serial ports use the Modbus RTU protocol. The IEC 60870-5-103 protocol is supported on
the RS485 interface. IEC 60870-5-103, DNP, and Modbus cannot be enabled simultaneously on this interface. Also only
one of the DNP, IEC 60870-5-103, and IEC 60870-5-104 protocols can be enabled at any time on the relay. When the IEC
60870-5-103 protocol is chosen, the RS485 port has a fixed even parity and the baud rate can be either 9.6 kbps or 19.2
kbps. The 100Base-FX or 100Base-T Ethernet interface provides fast, reliable communications in noisy environments. The
Ethernet port supports IEC 61850, IEC 61850-90-5, Modbus/TCP, and TFTP protocols, PTP (according to IEEE Std. 15882008 or IEC 61588), and allows access to the relay via any standard web browser (D60 web pages). The IEC 60870-5-104
protocol is supported on the Ethernet port. The Ethernet port also supports the Parallel Redundancy Protocol (PRP) of IEC
62439-3 (clause 4, 2012) when purchased as an option.
Settings and actual values can be accessed from the front panel or EnerVista software.
The D60 IEDs use flash memory technology which allows field upgrading as new features are added. The following single
line diagram illustrates the relay functionality using ANSI (American National Standards Institute) device numbers.
2
GE Multilin D60 Line Distance Protection System 2-1
Page 32
2.1 INTRODUCTION 2 PRODUCT DESCRIPTION
837709AG.CDR
50N
(2)
51N
(2)
67N/G
(2)
21G
(4)
59P
27P
(2)
59N
52 52
79
50P
(2)
50_2
(2)
51P
(2)
51_2
(2)
50BF
(2)
21P
(4)
67P
(2)
67_2
(2)
68
59X
78
27X
50G
(2)
51G
(2)
50DD
Monitoring
D60 Line Distance Protection System
Close
Trip
Data from/to remote end
(via communications)
Pilot
schemes
25
(2)
TM
FlexElement
Transducer
inputs
Metering
32N
(2)
59C
Table 2–1: DEVICE NUMBERS AND FUNCTIONS
2
DEVICE
NUMBER
21G Ground distance 51P Phase time overcurrent
21P Phase distance 51_2 Negative-sequence time overcurrent
25 Synchrocheck 52 AC circuit breaker
27P Phase undervoltage 59C Compensated overvoltage
27X Auxiliary undervoltage 59N Neutral overvoltage
32N Wattmetric zero-sequence directional 59P Phase overvoltage
50BF Breaker failure 59X Auxiliary overvoltage
50DD Current disturbance detector 59_2 Negative-sequence overvoltage
50G Ground instantaneous overcurrent 67N Neutral directional overcurrent
50N Neutral instantaneous overcurrent 67P Phase directional overcurrent
50P Phase instantaneous overcurrent 67_2 Negative-sequence directional overcurrent
50_2 Negative-sequence instantaneous overcurrent 68 Power swing blocking
51G Ground time overcurrent 78 Out-of-step tripping
51N Neutral time overcurrent 79 Automatic recloser
FUNCTION DEVICE
NUMBER
FUNCTION
Figure 2–1: SINGLE LINE DIAGRAM
2-2 D60 Line Distance Protection System GE Multilin
Page 33
2 PRODUCT DESCRIPTION 2.1 INTRODUCTION
Table 2–2: OTHER DEVICE FUNCTIONS
FUNCTION FUNCTION FUNCTION
Breaker arcing current (I
Breaker control FlexElements™ (8) Time synchronization over IRIG-B or
Breaker flashover FlexLogic equations Time synchronization over SNTP
Contact inputs (up to 96) IEC 60870-5-103 communications
Contact outputs (up to 64) IEC 61850 communications (optional) Trip bus
Control pushbuttons Line pickup User-definable displays
CyberSentry™ security Load encroachment User-programmable LEDs
Data logger Metering: current, energy, frequency,
Digital counters (8) Modbus user map User-programmable self-tests
Digital elements (48) Non-volatile latches Virtual inputs (64)
Direct inputs and outputs (32) Non-volatile selector switch Virtual outputs (96)
Disconnect switches (16) Open pole detector VT fuse failure
DNP 3.0 or IEC 60870-5-104 Comms Oscillography
Event recorder Pilot schemes
Fault detector and fault report Setting groups (6)
2
t) Fault locator Synchrophasors
IEEE 1588
(optional)
power, power factor, voltage
Transducer inputs and outputs
User-programmable pushbuttons
2
2.1.2 SECURITY
The following security features are available:
• Password security — Basic security present in the default offering of the product
• EnerVista security — Role-based access to various EnerVista software screens and configuration elements. The fea-
ture is available in the default offering of the product and only in the EnerVista software.
• CyberSentry security — Advanced security options available as a software option. When purchased, the options are
automatically enabled, and the default Password security and EnerVista security are disabled.
a) ENERVISTA SECURITY
The EnerVista security management system is a role-based access control (RBAC) system that allows an administrator to
manage the privileges of multiple users. This allows for access control of UR devices by multiple personnel within a substation and conforms to the principles of RBAC as defined in ANSI INCITS 359-2004. The EnerVista security management
system is disabled by default to allow the administrator direct access to the EnerVista software after installation. It is recommended that security be enabled before placing the device in service.
Basic password or enhanced CyberSentry security applies, depending on purchase.
b) PASSWORD SECURITY
Password security is a basic security feature present in the default offering of the product.
Two levels of password security are provided: command and setting.
The following operations are under command password supervision:
• Operating the breakers via faceplate keypad
• Changing the state of virtual inputs
• Clearing the event records
• Clearing the oscillography records
• Clearing fault reports
• Changing the date and time
• Clearing the breaker arcing current
GE Multilin D60 Line Distance Protection System 2-3
Page 34
2.1 INTRODUCTION 2 PRODUCT DESCRIPTION
842838A2.CDR
Administrator
Engineer
Supervisor
Operator
Observer
• Clearing the data logger
• Clearing the user-programmable pushbutton states
The following operations are under setting password supervision:
• Changing any setting
• Test mode operation
The D60 supports password entry from a local or remote connection. Local access is defined as any access to settings or
2
commands via the faceplate interface. This includes both keypad entry and the through the faceplate RS232 port. Remote
access is defined as any access to settings or commands via any rear communications port. This includes both Ethernet
and RS485 connections. Any changes to the local or remote passwords enables this functionality.
When entering a settings or command password via EnerVista or any serial interface, the user must enter the corresponding connection password. If the connection is to the back of the D60, the remote password must be used. If the connection
is to the RS232 port of the faceplate, the local password applies.
Password access events are logged in the Event Recorder.
c) CYBERSENTRY SECURITY
CyberSentry Embedded Security is a software option that provides advanced security services. When this option is purchased, the basic password security is disabled automatically.
CyberSentry provides security through the following features:
• An Authentication, Authorization, Accounting (AAA) Remote Authentication Dial-In User Service (RADIUS) client that
is centrally managed, enables user attribution, provides accounting of all user activities, and uses secure standardsbased strong cryptography for authentication and credential protection.
• A Role-Based Access Control (RBAC) system that provides a permission model that allows access to UR device operations and configurations based on specific roles and individual user accounts configured on the AAA server (that is,
Administrator, Supervisor, Engineer, Operator, Observer).
• Security event reporting through the Syslog protocol for supporting Security Information Event Management (SIEM)
systems for centralized cybersecurity monitoring.
• Strong encryption of all access and configuration network messages between the EnerVista software and UR devices
using the Secure Shell (SSH) protocol, the Advanced Encryption Standard (AES), and 128-bit keys in Galois Counter
Mode (GCM) as specified in the U.S. National Security Agency Suite B extension for SSH and approved by the
National Institute of Standards and Technology (NIST) FIPS-140-2 standards for cryptographic systems.
Example: Administrative functions can be segmented away from common operator functions, or engineering type access,
all of which are defined by separate roles, as shown in the following figure, so that access of UR devices by multiple personnel within a substation is allowed. Permission for each role are outlined in the next section.
Figure 2–2: CYBERSENTRY USER ROLES
There are two types of authentication supported by CyberSentry that can be used to access the UR device:
• Device Authentication (local UR device authenticates)
• Server Authentication (RADIUS server authenticates)
2-4 D60 Line Distance Protection System GE Multilin
Page 35
2 PRODUCT DESCRIPTION 2.1 INTRODUCTION
The EnerVista software allows access to functionality that is determined by the user role, which comes either from the local
UR device or RADIUS server.
The EnerVista software has a device authentication option on the login screen for accessing the UR device. When the
"Device" button is selected, the UR uses its local authentication database and not the RADIUS server to authenticate the
user. In this case, it uses its built-in roles (Administrator, Engineer, Supervisor, Observer, Operator) as login names and the
associated passwords are stored on the UR device. As such, when using the local accounts, access is not user-attributable.
In cases where user attributable access is required especially to facilitate auditable processes for compliance reasons, use
RADIUS authentication only.
When the "Server" Authentication Type option is selected, the UR uses the RADIUS server and not its local authentication
database to authenticate the user.
No password or security information are displayed in plain text by the EnerVista software or UR device, nor are they ever
transmitted without cryptographic protection.
CYBERSENTRY USER ROLES
CyberSentry user roles (Administrator, Engineer, Operator, Supervisor, Observer) limit the levels of access to various UR
device functions. This means that the EnerVista software allows for access to functionality based on the user’s logged in
role.
Example: Observer cannot write any settings.
The table lists the roles that are supported and their corresponding capabilities.
Table 2–3: PERMISSIONS BY USER ROLE FOR CYBERSENTRY
2
Roles Administrator Engineer Operator Supervisor Observer
Complete access Complete access
Device Definition RRRRR
Settings
|------------ Product Setup
|--------------- Security (CyberSentry) RW R R R R
|--------------- Supervisory see table notes R R see table notes R
|--------------- Display Properties RW RW R R R
|---------------
|--------------- Communications RW RW R R R
|--------------- Modbus user map RW RW R R R
|--------------- Real Time Clock RW RW R R R
|--------------- Oscillography RW RW R R R
|--------------- Data Logger RW RW R R R
|--------------- Demand RW RW R R R
|---------------
|---------------
|--------------- Control Pushbuttons RW RW R R R
|---------------
|--------------- Flex states RW RW R R R
|---------------
|--------------- Direct I/O RW RW R R R
|--------------- Tele-protection RW RW R R R
Clear relay records
(settings) RW RW R R R
User Programmable
LEDs RW RW R R R
User Programmable
self test RW RW R R R
User programmable
Pushbuttons RW RW R R R
User definable displays RW RW R R R
except for
CyberSentry
Security
Command
menu
Authorizes
writing
Default role
GE Multilin D60 Line Distance Protection System 2-5
Page 36
2
2.1 INTRODUCTION 2 PRODUCT DESCRIPTION
Roles Administrator Engineer Operator Supervisor Observer
|--------------- Installation RW RW R R R
|------------ System Setup RW RW R R R
|------------ FlexLogic RW RW R R R
|------------ Grouped Elements RW RW R R R
|------------ Control Elements RW RW R R R
|------------ Inputs / Outputs RW RW R R R
|--------------- Contact Input RW RW R R R
|---------------
|--------------- Virtual Inputs RW RW R R R
|--------------- Contact Output RW RW R R R
|--------------- Virtual Output RW RW R R R
|--------------- Remote Devices RW RW R R R
|--------------- Remote Inputs RW RW R R R
|--------------- Remote DPS input RW RW R R R
|---------------
|---------------
|--------------- Resetting RW RW R R R
|--------------- Direct Inputs RW RW R R R
|--------------- Direct Outputs RW RW R R R
|--------------- Teleprotection RW RW R R R
|--------------- Direct Analogs RW RW R R R
|--------------- Direct Integers RW RW R R R
|---------------
|---------------
|------------ Transducer I/O RW RW R R R
|------------ Testing RW RW R R R
|------------ Front Panel Labels Designer NA NA NA NA NA
|------------ Protection Summary NA NA NA NA NA
Commands RW RW RW R R
|------------ Virtual Inputs RW RW RW R R
|------------ Clear Records RW RW RW R R
|------------ Set date and time RW RW RW R R
User Displays RRRRR
Targets RRRRR
Actual Values RRRRR
|------------ Front Panel Labels Designer R R R R R
|------------ Status R R R R R
|------------ Metereing R R R R R
|------------ Transducer I/O R R R R R
|------------ Records R R R R R
|------------ Product Info R R R R R
Maintenance RW RW R R R
|------------ Modbus Analyzer NA NA NA NA NA
|------------ Change Front Panel RW RW RW R R
Contact Input threshold RW RW R R R
Remote Output DNA
Bit Pair RW RW R R R
Remote Output user
Bit Pair RW RW R R R
IEC61850 GOOSE
Analogs RW RW R R R
IEC61850 GOOSE
Integers RW RW R R R
2-6 D60 Line Distance Protection System GE Multilin
Page 37
2 PRODUCT DESCRIPTION 2.1 INTRODUCTION
Roles Administrator Engineer Operator Supervisor Observer
|------------ Update Firmware Yes No No No No
|------------ Retrieve File Yes No No No No
Table Notes:
1. RW = read and write access
2. R = read access
3. Supervisor = RW (default), Administrator = R (default), Administrator = RW (only if Supervisor role is disabled)
4. NA = the permission is not enforced by CyberSentry Security
CYBERSENTRY SERVER AUTHENTICATION
The UR has been designed to automatically direct authentication requests based on user names. In this respect, local
account names on the UR are considered as reserved, and not used on a RADIUS server.
The UR automatically detects whether an authentication request is to be handled remotely or locally. As there are only five
local accounts possible on the UR, if the user ID credential does not match one of the five local accounts, the UR automatically forwards the request to a RADIUS server when one is provided.
If a RADIUS server is provided, but is unreachable over the network, server authentication requests are denied. In this situation, use local UR accounts to gain access to the UR system.
2.1.3 IEC 870-5-103 PROTOCOL
2
IEC 870-5-103 is a companion standard to IEC 870-5 suit of standards for transmission protocols. It defines messages and
procedures for interoperability between protection equipment and devices of a control system in a substation for communicating on a serial line.
The IEC 60870-5-103 is an unbalanced (master-slave) protocol for coded-bit serial communication, exchanging information
with a control system. In the context of this protocol, the protection equipment is the slave and the control system is the
master. The communication is based on a point to point principle. The master must be able to interpret the IEC 60870-5103 communication messages.
The UR implementation of IEC 60870-5-103 consists of the following functions:
• Report binary inputs
• Report analog values (measurands)
• Commands
• Time synchronization
The RS485 port supports IEC 60870-5-103.
GE Multilin D60 Line Distance Protection System 2-7
Page 38
2.2 ORDER CODES 2 PRODUCT DESCRIPTION
NOTE
2.2ORDER CODES 2.2.1 OVERVIEW
The D60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit and consists of the following modules: power supply, CPU, CT/VT, contact input and output, transducer input and output, and inter-relay communications.
Each of these modules can be supplied in a number of configurations specified at the time of ordering. The information
required to completely specify the relay is provided in the following tables (see chapter 3 for full details of relay modules).
Order codes are subject to change without notice. See the ordering page at
2
http://www.gedigitalenergy.com/multilin/order.htm
for the latest ordering options.
The order code structure is dependent on the mounting option (horizontal or vertical) and the type of CT/VT modules
(enhanced diagnostic CT/VT modules or HardFiber
TM
process bus modules). The order code options are described in the
following sub-sections.
2.2.2 ORDER CODES WITH ENHANCED CT/VT MODULES
The order codes for the horizontal mount units are shown below.
Table 2–4: D60 ORDER CODES FOR HORIZONTAL UNITS (SHEET 1 OF 2)
BASE UNIT D60 | | | | | | | | | | | Base Unit
CPU T | | | | | | | | | | RS485 and Three Multi-mode fiber 100Base-FX (SFP with LC)
SOFTWARE 00 | | | | | | | | | No software options
D60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full S ize Horizontal Mount
U | | | | | | | | | | RS485 and Two Multi-mode fiber 100Base-FX (SFP with LC ), One 10/100Base-T (SFP with RJ45)
V | | | | | | | | | | RS485 and Three 10/100Base-T (SFP with RJ45)
02 | | | | | | | | | Breaker-and-a-half software
03 | | | | | | | | | IEC 61850 communications
05 | | | | | | | | | Breaker-and-a-half software and IEC 61850 communications
06 | | | | | | | | | Phasor measurement unit (PMU)
07 | | | | | | | | | IEC 61850 communications and phasor measurement unit (PMU)
08 | | | | | | | | | Breaker-and-a-Half and phasor measurement unit (PMU)
09 | | | | | | | | | Breaker-and-a-Half, IEC 61850 communications, and phasor measurement unit (PMU)
A0 | | | | | | | | | CyberSentry Lvl 1
A2 | | | | | | | | | CyberSentry Lvl 1 and Breaker-and-a-half
A3 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850
A5 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and Breaker-and-a-ha lf
A6 | | | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU)
A7 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
A8 | | | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU) and Breaker-and-a-half
A9 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
B0 | | | | | | | | | IEEE 1588
B2 | | | | | | | | | IEEE 1588 and Breaker-and-a-half
B3 | | | | | | | | | IEEE 1588 and IEC 61850
B5 | | | | | | | | | IEEE 1588 and IEC 61850 and Breaker-and-a-half
B6 | | | | | | | | | IEEE 1588 and phasor measurement unit (PMU)
B7 | | | | | | | | | IEEE 1588 and IEC 61850 and phasor measurement unit (PMU)
B8 | | | | | | | | | IEEE 1588 and phasor measurement unit (PMU) and Br eaker-and-a-half
B9 | | | | | | | | | IEEE 1588 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
C0 | | | | | | | | | Parallel Redundancy Protocol (PRP)
C2 | | | | | | | | | PRP and Breaker-and-a-half
C3 | | | | | | | | | PRP and IEC 61850
C5 | | | | | | | | | PRP, IEC 61850, and Breaker-and-a-half
C6 | | | | | | | | | PRP and PMU
C7 | | | | | | | | | PRP, IEC 61850, and PMU
C8 | | | | | | | | | PRP, Breaker-and-a-half, and PMU
C9 | | | | | | | | | PRP, IEC 61850, Breaker-and-a-half, and PMU
D0 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1
D2 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D3 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D5 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D6 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and phasor measurement unit (PMU)
D7 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
D8 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
D9 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850 + phasor measurement unit (PMU) + Breaker-and-a-half
E0 | | | | | | | | | IEEE 1588 and PRP
E2 | | | | | | | | | IEEE 1588, PRP, and Breaker-and-a-half
E3 | | | | | | | | | IEEE 1588, PRP, and IEC 61850
E5 | | | | | | | | | IEEE 1588, PRP, IEC 61850, and Breaker-and-a-half
E6 | | | | | | | | | IEEE 1588, PRP, and PMU
E7 | | | | | | | | | IEEE 1588, PRP, IEC 61850, and PMU
E8 | | | | | | | | | IEEE 1588, PRP, Breaker-and-a-half, and PMU
E9 | | | | | | | | | IEEE 1588, PRP, IEC 61850, Breaker-and-a-half, and PMU
F0 | | | | | | | | | PRP and CyberSentry Lvl 1
F2 | | | | | | | | | PRP, CyberSentry Lvl 1, and Breaker-and-a-half
F3 | | | | | | | | | PRP, CyberSentry Lvl 1, and IEC 61850
F5 | | | | | | | | | PRP CyberSentry Lvl 1, IEC 61850, and B reaker-and-a-half
F6 | | | | | | | | | PRP, CyberSentry Lvl 1, and PMU
F7 | | | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, and PMU
F8 | | | | | | | | | PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
F9 | | | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
G0 | | | | | | | | | IEEE 1588, PRP, and CyberSentry Lvl 1
G2 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half
G3 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and IEC 61850
G5 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and Breaker-and-a-half
G6 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and PMU
G7 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and PMU
G8 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
G9 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
J0 | | | | | | | | | IEC 60870-5-103
J2 | | | | | | | | | IEC 60870-5-103 + Breaker-and-a-half
J3 | | | | | | | | | IEC 60870-5-103 + IEC 61850
J5 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
J6 | | | | | | | | | IEC 60870-5-103 + PMU
J7 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + PMU
J8 | | | | | | | | | IEC 60870-5-103 + Breaker-and-a -half + PMU
J9 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
K0 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103
K2 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + Breaker- and-a-half
K3 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 618 50
K5 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 61850 + B reaker-and-a-half
K6 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + PMU
K7 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 618 50 + PMUI
K8 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + Breaker- and-a-half + PMU
K9 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 61850 + B reaker-and-a-half + PMU
L0 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1
L2 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + Breaker-and-a-half
2-8 D60 Line Distance Protection System GE Multilin
Page 39
2 PRODUCT DESCRIPTION 2.2 ORDER CODES
Table 2–4: D60 ORDER CODES FOR HORIZONTAL UNITS (SHEET 2 OF 2)
BASE UNIT D60 | | | | | | | | | | | Base Unit
MOUNT/COATING H | | | | | | | | Horizontal (19” rack)
FACEPLATE/ DISPLAY C | | | | | | | English display
POWER SUPPLY
(redundant supply must
be same type as main supply)
ENHANCED DIAGNOSTICS CT/VT DSP
(requires all DSP to be enhanced diagnostic)
DIGITAL INPUTS/OUTPUTS XX XX XX XX XX No Module
TRANSDUCER
INPUTS/OUTPUTS
(select a maximum of 3 per unit)
INTER-RELAY
COMMUNICATIONS
(select a maximum of 1 per unit)
D60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full Size Horizontal Mount
L3 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850
L5 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850 + Breaker-and-a-half
L6 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + PMU
L7 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850 + PMU
L8 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + Breaker-and-a-half + PMU
L9 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1+ IEC 61850 + Breaker-and-a-half + PMU
A | | | | | | | | Horizontal (19” rack) with harsh environmental coating
D | | | | | | | French display
R | | | | | | | Russian display
A | | | | | | | Chinese display
P | | | | | | | English display with 4 small and 12 large programmable pushbut tons
G | | | | | | | French display with 4 small and 12 large progr ammable pushbuttons
S | | | | | | | Russian display with 4 small and 12 large programmable pushbutt ons
B | | | | | | | Chinese display with 4 small and 12 large programmable pushbut tons
K | | | | | | | Enhanced front panel with English display
M | | | | | | | Enhanced front panel with French display
Q | | | | | | | Enhanced front panel with Russian display
U | | | | | | | Enhanced front panel with Chinese display
L | | | | | | | Enhanced front panel with English display and user-programmable pushbuttons
N | | | | | | | Enhanced front panel with French display and user-programmable pushbuttons
T | | | | | | | Enhanced front panel with Russian display and user-programmable pushbuttons
V | | | | | | | Enhanced front panel with Chinese display and user-programmable pushbut tons
W | | | | | | | Enhanced front panel with Turkish display
Y | | | | | | | Enhanced front panel with Turkish display and user-programmable pushbuttons
I | | | | | | | Enhanced front panel with German display
J | | | | | | | Enhanced front panel with German display and user-pro grammable pushbuttons
H | | | | | | 125 / 250 V AC/DC power supply
H | | | | | RH 125 / 250 V AC/DC with redundant 125 / 250 V AC/DC power supply
L | | | | | | 24 to 48 V (DC only) power supply
L | | | | | RL 24 to 48 V (DC only) with r edundant 24 to 48 V DC power supply
8L | 8L | | | Standard 4CT/4VT with enhanced diagnostics
8M | 8M | | | Sensitive Ground 4CT/4VT with enhanced diagnostics
4A 4A 4A 4A 4A 4 Solid-State (no monitoring) MOSFET outputs
4B 4B 4B 4B 4B 4 Solid-State (voltage with optional current) MOSFET outputs
4C 4C 4C 4C 4C 4 Solid-State (current with optional voltage) MOSFET outputs
4D 4D 4D 4D 4D 16 digital inputs with Auto-Burnishing (maximum of three modules within a case)
4L 4L 4L 4L 4L 14 Form-A (no monitoring) Latching outputs
67 67 67 67 67 8 Form-A (no monitoring) outputs
6A 6A 6A 6A 6A 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 digital inputs
6B 6B 6B 6B 6B 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 digital inputs
6C 6C 6C 6C 6C 8 Form-C outputs
6D 6D 6D 6D 6D 16 digital inputs
6E 6E 6E 6E 6E 4 Form-C outputs, 8 digital inputs
6F 6F 6F 6F 6F 8 Fast Form-C outputs
6G 6G 6G 6G 6G 4 Form-A (voltage with optional current) outputs, 8 digital inputs
6H 6H 6H 6H 6H 6 Form-A (voltage with optional current) outputs, 4 digital inputs
6K 6K 6K 6K 6K 4 Form-C and 4 Fast Form-C outputs
6L 6L 6L 6L 6L 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 digital inputs
6M 6M 6M 6M 6M 2 For m-A (current with optional voltage) and 4 Form-C outputs, 4 digital inputs
6N 6N 6N 6N 6N 4 Form-A (current with optional voltage) outputs, 8 digital inputs
6P 6P 6P 6P 6P 6 Form-A (current with optional voltage) outputs, 4 digital inputs
6R 6R 6R 6R 6R 2 Form-A (no monitoring) and 2 Form-C outputs, 8 digital inputs
6S 6S 6S 6S 6S 2 Form-A (no monitoring) and 4 Form-C outputs, 4 digital inputs
6T 6T 6T 6T 6T 4 For m-A (no monitoring) outputs, 8 digital inputs
6U 6U 6U 6U 6U 6 Form-A (no monitoring) outputs, 4 digital inputs
6V 6V 6V 6V 6V 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching o utputs, 8 digital inputs
5A 5A 5A 5A 5A 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed)
5C 5C 5C 5C 5C 8 RTD inputs
5D 5D 5D 5D 5D 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed)
5E 5E 5E 5E 5E 4 RTD inputs, 4 DCmA inputs
5F 5F 5F 5F 5F 8 DCmA in puts
2A C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
2E Bi-phase, single channel
2F Bi-phase, dual channel
2G IEE E C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
2H IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
2I Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
2J Channel 1 - IE EE C37.94, MM, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
72 1550 nm, single-mode, Laser, 1 Channel
73 1550 nm, single-mode, Laser, 2 Channel
74 Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser
75 Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
76 IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 1 Channel
77 IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 2 Channels
7A 820 nm, multimode, LED, 1 Channel
7B 1300 nm, multimode, LED, 1 Channel
7C 1300 nm, single-mode, ELED, 1 Channel
7D 1300 nm, single-mode, Laser, 1 Channel
7E Channel 1 - G.703; Channel 2 - 820 nm, multimode
7F Channel 1 - G.703; Channel 2 - 1300 nm, multimode
7G Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
7H 820 nm, multimode, LED, 2 Channels
7I 1300 nm, multimode, LED, 2 Channels
7J 1300 nm, single-mode, ELED, 2 Channels
7K 1300 nm, single-mode, Laser 2 Channels
7L Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
7M Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
7N Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
7P Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
7Q Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
7R G.703, 1 Channel
7S G.703, 2 Channels
7T RS422, 1 Channel
7W RS422, 2 Channels
2
GE Multilin D60 Line Distance Protection System 2-9
Page 40
2.2 ORDER CODES 2 PRODUCT DESCRIPTION
The order codes for the reduced size vertical mount units are shown below.
Table 2–5: D60 ORDER CODES FOR REDUCED SIZE VERTICAL UNITS
BASE UNIT D60 | | | | | | | | | Bas e Unit
CPU T | | | | | | | | RS485 and Three Multi-mode fiber 100Base -FX (SFP with LC)
SOFTWARE 00 | | | | | | | No software options
2
MOUNT/COATING V | | | | | | Vertical (3/4 rack)
FACEPLATE/ DISPLAY F | | | | | English display
D60 - * ** - * * * - F ** - H ** - M ** - P/R ** Reduced Size Vertical Mount (see note regarding P/R slot below)
U | | | | | | | | RS485 and Two Multi-mode fiber 100Base-FX (SFP with LC), One 10/100Base-T (SFP with RJ45)
V | | | | | | | | RS485 and Three 10/100Base-T (SFP with RJ45)
02 | | | | | | | Bre aker-and-a-half software
03 | | | | | | | IEC 61850 communi cations
05 | | | | | | | Breaker-and -a-half software and IEC 61850 communications
06 | | | | | | | Phasor measurement unit (PMU)
07 | | | | | | | IEC 61850 communi cations and phasor measurement unit (PMU)
08 | | | | | | | Breake r-and-a-Half and phasor measurement unit (PMU)
09 | | | | | | | Breaker-and -a-Half, IEC 61850 communications, and phasor measurement unit (PMU)
A0 | | | | | | | CyberSentry Lvl 1
A2 | | | | | | | CyberSentry Lvl 1 and Breaker-and-a -half
A3 | | | | | | | CyberSentry Lvl 1 and IEC 61850
A5 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and Breaker-and-a-half
A6 | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU)
A7 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
A8 | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU) and Breaker-and-a-half
A9 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
B0 | | | | | | | IEE E 1588
B2 | | | | | | | IEEE 15 88 and Breaker-and-a-half
B3 | | | | | | | IEEE 15 88 and IEC 61850
B5 | | | | | | | IEEE 15 88 and IEC 61850 and Breaker-and-a-half
B6 | | | | | | | IEEE 1588 and p hasor measurement unit (PMU)
B7 | | | | | | | IEEE 1588 and IEC 61850 and phasor measurement unit (PMU)
B8 | | | | | | | IEEE 1588 and p hasor measurement unit (PMU) and Breaker-and-a-half
B9 | | | | | | | IEEE 1588 and I EC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
C0 | | | | | | | Parallel Redundancy Protocol (PRP)
C2 | | | | | | | PRP and Breaker-and-a-half
C3 | | | | | | | PRP and IEC 61850
C5 | | | | | | | PRP, IEC 61850, and Breaker-and-a-half
C6 | | | | | | | PRP and PMU
C7 | | | | | | | PRP, IEC 61850, and PMU
C8 | | | | | | | PRP, Breaker-and-a-half, and PMU
C9 | | | | | | | PRP, IEC 61850, Breaker-and-a-half, and PMU
D0 | | | | | | | IEEE 1588 and CyberSentry Lvl 1
D2 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D3 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D5 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D6 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and phasor measurement unit (PMU)
D7 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D8 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D9 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 + phasor measurement unit (PMU) + Breaker-and-a-half
E0 | | | | | | | IEEE 15 88 and PRP
E2 | | | | | | | IEEE 15 88, PRP, and Breaker-and-a-half
E3 | | | | | | | IEEE 15 88, PRP, and IEC 61850
E5 | | | | | | | IEEE 15 88, PRP, IEC 61850, and Breaker-and-a-half
E6 | | | | | | | IEEE 15 88, PRP, and PMU
E7 | | | | | | | IEEE 15 88, PRP, IEC 61850, and PMU
E8 | | | | | | | IEEE 15 88, PRP, Breaker-and-a-half, and PMU
E9 | | | | | | | IEEE 15 88, PRP, IEC 61850, Breaker-and-a-half, and PMU
F0 | | | | | | | PRP and CyberSentry Lvl 1
F2 | | | | | | | PRP, CyberSentry Lvl 1, and Breaker-and-a-half
F3 | | | | | | | PRP, CyberSentry Lvl 1, and IEC 61850
F5 | | | | | | | PRP CyberSentry Lvl 1, I EC 61850, and Breaker-and-a-half
F6 | | | | | | | PRP, CyberSentry Lvl 1, and PMU
F7 | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, and PMU
F8 | | | | | | | PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
F9 | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
G0 | | | | | | | IEEE 1588, PRP, and CyberSentry Lvl 1
G2 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half
G3 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and IEC 61850
G5 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and Breaker-and-a-half
G6 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and PMU
G7 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and PMU
G8 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
G9 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
J0 | | | | | | | IEC 60870-5-103
J2 | | | | | | | IEC 60870-5-103 + Breaker-and-a-half
J3 | | | | | | | IEC 60870-5-103 + IEC 61850
J5 | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
J6 | | | | | | | IEC 60870-5-103 + PMU
J7 | | | | | | | IEC 60870-5-103 + IEC 61850 + PMU
J8 | | | | | | | IEC 60870-5-103 + Breaker-and-a-half + PMU
J9 | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
K0 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103
K2 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + Breaker-and-a-half
K3 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850
K5 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
K6 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + PMU
K7 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + PMUI
K8 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + Breaker-and-a-half + PMU
K9 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
L0 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1
L2 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + Breaker-and-a-half
L3 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850
L5 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850 + Breaker-and-a-half
L6 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + PMU
L7 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850 + PMU
L8 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + Breaker-and-a-half + PMU
L9 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1+ IEC 61850 + Breaker-and-a-half + PMU
B | | | | | | Vertical (3/4 rack) with harsh environmental coating
D | | | | | French display
R | | | | | Russian display
A | | | | | Chinese display
K | | | | | Enhanced front panel with English display
M | | | | | Enhanced front panel with French display
Q | | | | | Enhanced front panel with Russian display
U | | | | | Enhanced front panel with Chinese display
L | | | | | Enhanced front panel with English display and user-programmab le pushbuttons
N | | | | | Enhanced front panel with French display and user-programmable pushbuttons
T | | | | | Enhanced front panel with Russian display and user-progr ammable pushbuttons
V | | | | | Enhanced front panel with Chinese display and user-programmable pushbuttons
W | | | | | Enhanced front panel with Turkish display
Y | | | | | Enhanced front panel with Turkish display and user-programmable pushbuttons
I | | | | | Enhanced front panel with German display
J | | | | | Enhanced front panel with German display and user-programmable pushbuttons
2-10 D60 Line Distance Protection System GE Multilin
Page 41
2 PRODUCT DESCRIPTION 2.2 ORDER CODES
Table 2–5: D60 ORDER CODES FOR REDUCED SIZE VERTICAL UNITS
POWER SUPPLY H | | | | 125 / 250 V AC/DC power supply
ENHANCED DIAGNOSTICS CT/VT DSP
(requires all DSP to be enhanced diagnostic)
DIGITAL INPUTS/OUTPUTS XX | XX No Module
TRANSDUCER
INPUTS/OUTPUTS
(select a maximum of 3 per unit)
INTER-RELAY
COMMUNICATIONS
(select a maximum of 1 per unit)
For the last module, slot P is used for digital and transducer
input/output modules; slot R is used for inter-relay
communications modules.
D60 - * ** - * * * - F ** - H ** - M ** - P/R ** Reduced Size Vertical Mount (see note regarding P/R slot below)
L | | | | 24 to 48 V (DC only) power supply
8L | 8L | Standard 4CT/4VT with enhanced diagnostics
8M | 8M | Sensitive Ground 4CT/4VT with enhanced diagnostics
4A 4A 4A 4 Solid-State (no monitoring) MOSFET outputs
4B 4B 4B 4 Solid-State (voltage with optional current) MOSFET outputs
4C 4C 4C 4 Sol id-State (current with optional voltage) MOSFET outputs
4D 4D 4D 16 digital inputs with A uto-Burnishing (maximum of three modules within a case)
4L 4L 4L 14 Form-A (no monitoring) Lat ching outputs
67 67 67 8 Form-A (no monitoring) outputs
6A 6A 6A 2 Form-A (voltage with opti onal current) and 2 Form-C outputs, 8 digital inputs
6B 6B 6B 2 Form-A (voltage with opti onal current) and 4 Form-C outputs, 4 digital inputs
6C 6C 6C 8 For m-C outputs
6D 6D 6D 16 digital inputs
6E 6E 6E 4 Form-C outputs, 8 digital inputs
6F 6F 6F 8 Fast Form-C outputs
6G 6G 6G 4 Form-A (voltage with optional current) outputs, 8 digital inputs
6H 6H 6H 6 For m-A (voltage with optional current) outputs, 4 digital inputs
6K 6K 6K 4 Form-C and 4 Fast Form-C outputs
6L 6L 6L 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 digital inputs
6M 6M 6M 2 Form-A (current with optional voltage) and 4 Form-C outputs, 4 digital inputs
6N 6N 6N 4 For m-A (current with optional voltage) outputs, 8 digital inputs
6P 6P 6P 6 Form-A (current w ith optional voltage) outputs, 4 digital inputs
6R 6R 6R 2 For m-A (no monitoring) and 2 Form-C outputs, 8 digital inputs
6S 6S 6S 2 Form-A (no monitoring) and 4 Form-C outputs, 4 digital inputs
6T 6T 6T 4 Form-A (no monitoring) outputs, 8 digital inputs
6U 6U 6U 6 For m-A (no monitoring) outputs, 4 digital inputs
6V 6V 6V 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 digital inputs
5A 5A 5A 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed)
5C 5C 5C 8 RTD inputs
5D 5D 5D 4 RTD inputs, 4 DCmA outpu ts (only one 5D module is allowed)
5E 5E 5E 4 RTD inputs, 4 DCmA inputs
5F 5F 5F 8 DCmA inputs
2A C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
2E Bi-phase, single channel
2F Bi-phase, dual channel
2G IEE E C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
2H IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
2I Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
2J Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
72 1550 nm, single-mode, Laser, 1 Channel
73 1550 nm, single-mode, Laser, 2 Channel
74 Channel 1 - RS422; Channel 2 - 1550 n m, single-mode, Laser
75 Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
76 IEEE C37.94, 820 nm, 64 kbps, multimode, LED , 1 Channel
77 IEEE C37.94, 820 nm, 64 kbps, multimode, LED , 2 Channels
7A 820 nm, multimode, LED, 1 Channel
7B 1300 nm, multimode, LED, 1 Channel
7C 1300 nm, single-mode, ELED, 1 Channel
7D 1300 nm, single-mode, Laser, 1 Channel
7E Channel 1 - G.703; Channel 2 - 820 nm, multimode
7F Channel 1 - G.703; Channel 2 - 1300 nm, multimode
7G Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
7H 820 nm, multimode, LED, 2 Channels
7I 1300 nm, multimode, LED, 2 Channels
7J 1300 nm, single-mode, ELE D, 2 Channels
7K 1300 nm, single-mode, Laser, 2 Channels
7L Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
7M Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
7N Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
7P Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
7Q Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
7R G.703, 1 Channel
7S G.703, 2 Channels
7T RS422, 1 Channel
7W RS422, 2 Channels
2
2.2.3 ORDER CODES WITH PROCESS BUS MODULES
The order codes for the horizontal mount units with the process bus module are shown below.
Table 2–6: D60 ORDER CODES FOR HORIZONTAL UNITS WITH PROCESS BUS (SHEET 1 OF 3)
BASE UNIT D60 | | | | | | | | | | | Base Unit
CPU T | | | | | | | | | | RS485 and Three Multi-mode fiber 100Base-FX (SFP with LC)
SOFTWARE 00 | | | | | | | | | No software options
D60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full Size Horizontal Mount
U | | | | | | | | | | RS485 and Two Multi-mode fiber 100Base-FX (SFP with LC), One 10/100Base-T (SFP with RJ45)
V | | | | | | | | | | RS485 and Three 10/100Base-T (SFP with RJ45)
03 | | | | | | | | | IEC 61850 communications
06 | | | | | | | | | Phasor measurement unit (PMU)
07 | | | | | | | | | IEC 61850 communications and phasor measurement unit (PMU)
A0 | | | | | | | | | CyberSentry Lvl 1
A2 | | | | | | | | | CyberSentry Lvl 1 and Breaker-and-a-half
A3 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850
A5 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and Breaker-and-a-h alf
A6 | | | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU)
A7 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
A8 | | | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU) and Breaker-and-a-half
A9 | | | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
B0 | | | | | | | | | IEEE 1588
B2 | | | | | | | | | IEEE 1588 and Breaker-and-a-half
B3 | | | | | | | | | IEEE 1588 and IEC 61850
B5 | | | | | | | | | IEEE 1588 and IEC 61850 and Breaker-and-a-half
B6 | | | | | | | | | IEEE 1588 and phasor measurement unit (PMU)
B7 | | | | | | | | | IEEE 1588 and I EC 61850 and phasor measurement unit (PMU)
B8 | | | | | | | | | IEEE 1588 and phasor measurement unit (PMU) and B reaker-and-a-half
B9 | | | | | | | | | IEEE 1588 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
C0 | | | | | | | | | Parallel Redundancy Protocol (PRP)
C2 | | | | | | | | | PRP and Breaker-and-a-half
C3 | | | | | | | | | PRP and IEC 61850
C5 | | | | | | | | | PRP, IEC 61850, and Breaker-and-a-half
C6 | | | | | | | | | PRP and PMU
C7 | | | | | | | | | PRP, IEC 61850, and PMU
C8 | | | | | | | | | PRP, Breaker-and-a-half, and PMU
C9 | | | | | | | | | PRP, IEC 61850, Breaker-and-a-half, and PMU
D0 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1
D2 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D3 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D5 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850
D6 | | | | | | | | | IEEE 1588 and CyberSentry Lv l 1 and phasor measurement unit (PMU)
D7 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D8 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D9 | | | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IEC 61850 + phasor measurement unit (PMU) + Breaker-and-a-half
E0 | | | | | | | | | IEEE 1588 and PRP
E2 | | | | | | | | | IEEE 1588, PRP, and Breaker-and-a-half
E3 | | | | | | | | | IEEE 1588, PRP, and IEC 61850
E5 | | | | | | | | | IEEE 1588, PRP, IEC 61850, and Breaker-and-a-half
GE Multilin D60 Line Distance Protection System 2-11
Page 42
2.2 ORDER CODES 2 PRODUCT DESCRIPTION
Table 2–6: D60 ORDER CODES FOR HORIZONTAL UNITS WITH PROCESS BUS (SHEET 2 OF 3)
BASE UNIT D60 | | | | | | | | | | | Base Unit
2
MOUNT/COATING H | | | | | | | | Horizo ntal (19” rack)
FACEPLATE/ DISPLAY C | | | | | | | English display
POWER SUPPLY
(redundant supply must
be same type as main supply)
PROCESS BUS MODULE | 81 | | | | Eight-port digital process bus module
DIGITAL INPUTS/OUTPUTS XX XX XX XX XX No Module
INTER-RELAY
COMMUNICATIONS
(select a maximum of 1 per unit)
D60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full Size Ho rizontal Mount
E6 | | | | | | | | | IEEE 1588, PRP, and PMU
E7 | | | | | | | | | IEEE 1588, PRP, IEC 61850, and PMU
E8 | | | | | | | | | IEEE 1588, PRP, Breaker-and-a-half, and PMU
E9 | | | | | | | | | IEEE 1588, PRP, IEC 61850, Breaker-and-a-half, and PMU
F0 | | | | | | | | | PRP and CyberSentry Lvl 1
F2 | | | | | | | | | PRP, CyberSentry Lvl 1, and Breaker-and-a-half
F3 | | | | | | | | | PRP, CyberSentry Lvl 1, and IEC 61850
F5 | | | | | | | | | PRP CyberSentry Lvl 1, IEC 61850, and B reaker-and-a-half
F6 | | | | | | | | | PRP, CyberSentry Lvl 1, and PMU
F7 | | | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, and PMU
F8 | | | | | | | | | PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
F9 | | | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
G0 | | | | | | | | | IEEE 1588, PRP, and CyberSentry Lvl 1
G2 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half
G3 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and IEC 61850
G5 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and Breaker-and-a-half
G6 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and PMU
G7 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and PMU
G8 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
G9 | | | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
J0 | | | | | | | | | IEC 60870-5-103
J2 | | | | | | | | | IEC 60870-5-103 + Breaker-and-a-half
J3 | | | | | | | | | IEC 60870-5-103 + IEC 61850
J5 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
J6 | | | | | | | | | IEC 60870-5-103 + PMU
J7 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + PMU
J8 | | | | | | | | | IEC 60870-5-103 + Breaker-and-a -half + PMU
J9 | | | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
K0 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103
K2 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + Breaker- and-a-half
K3 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 618 50
K5 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 61850 + B reaker-and-a-half
K6 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + PMU
K7 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 618 50 + PMUI
K8 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + Breaker- and-a-half + PMU
K9 | | | | | | | | | IEEE 1588 + PRP + IEC 60870-5-103 + IEC 61850 + B reaker-and-a-half + PMU
L0 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1
L2 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + Breaker-and-a-half
L3 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850
L5 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850 + Breaker-and-a-half
L6 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + PMU
L7 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + IEC 61850 + PMU
L8 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1 + Breaker-and-a-half + PMU
L9 | | | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + Cyber Sentry Lvl 1+ IEC 61850 + Breaker-and-a-half + PMU
A | | | | | | | | Hori zontal (19” rack) with harsh environmental coating
D | | | | | | | French display
R | | | | | | | Russian display
A | | | | | | | Chinese display
P | | | | | | | English display with 4 small and 12 large programmable pushbut tons
G | | | | | | | French display with 4 small and 12 large programmable pushbuttons
S | | | | | | | Russian display with 4 small and 12 large programmable pushbutt ons
B | | | | | | | Chinese display with 4 small and 12 large programmable pushbut tons
K | | | | | | | Enhanced front panel with English display
M | | | | | | | Enhanced front panel with French display
Q | | | | | | | Enhanced front panel with Russian display
U | | | | | | | Enhanced front panel with Chinese display
L | | | | | | | Enhanced front panel with English display and user-programmable pushbuttons
N | | | | | | | Enhanced front panel with French display and user-programmable pushbuttons
T | | | | | | | Enhanced front panel with Russian display and user-programmable pushbuttons
V | | | | | | | Enhanced front panel with Chinese display and user-programmabl e pushbuttons
W | | | | | | | Enhanced front panel with Turkish display
Y | | | | | | | Enhanced front panel with Turkish display and user-programmable pushbuttons
I | | | | | | | Enhanced front panel with German display
J | | | | | | | Enhanced front panel with German display and user-pro grammable pushbuttons
H | | | | | | 125 / 250 V AC/DC power supply
H | | | | | RH 125 / 250 V AC/DC with redundant 125 / 250 V AC/DC power supply
L | | | | | | 24 to 48 V (DC only) power supply
L | | | | | RL 24 to 48 V (DC only) with r edundant 24 to 48 V DC power supply
4A 4A | 4 Solid-State (no monitoring) MOSFET outputs
4B 4B | 4 Solid-State (voltage with optional current) MOSFET outputs
4C 4C | 4 Soli d-State (current with optional voltage) MOSFET outputs
4D 4D | 16 digital inputs wit h Auto-Burnishing (maximum of three modules within a case)
4L 4L | 14 Form-A (no monitoring) Latching outputs
67 67 | 8 Form-A (no monitoring) outputs
6A 6A | 2 Form-A (voltage with optional current) and 2 Form-C out puts, 8 digital inputs
6B 6B | 2 Form-A (voltage with optional current) and 4 Form-C out puts, 4 digital inputs
6C 6C | 8 Form-C outputs
6D 6D | 16 digital inputs
6E 6E | 4 Form-C outputs, 8 digital inputs
6F 6F | 8 Fast Form-C outputs
6G 6G | 4 Form-A (voltage with optional current) outputs, 8 digital inputs
6H 6H | 6 Form-A ( voltage with optional current) outputs, 4 digital inputs
6K 6K | 4 Form-C and 4 Fast Form-C outputs
6L 6L | 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 digital inputs
6M 6M | 2 Form-A (current w ith optional voltage) and 4 Form-C outputs, 4 digital inputs
6N 6N | 4 Form-A ( current with optional voltage) outputs, 8 digital inputs
6P 6P | 6 Form-A (current with optional voltage) outputs, 4 digital inputs
6R 6R | 2 Form-A ( no monitoring) and 2 Form-C outputs, 8 digital inputs
6S 6S | 2 Form-A (no monitoring) and 4 Form-C outputs, 4 digital inputs
6T 6T | 4 For m-A (no monitoring) outputs, 8 digital inputs
6U 6U | 6 Form-A ( no monitoring) outputs, 4 digital inputs
6V 6V | 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitor ing) latching outputs, 8 digital inputs
2A C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
2E Bi-phase, single channel
2F Bi-phase, dual channel
2G IEE E C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
2H IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
2I Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channe l 2 - 1300 nm, single-mode, Laser
2J Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
72 1550 nm, single-mode, LASER, 1 Channel
73 1550 nm, single-mode, LASER, 2 Channel
74 Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser
75 Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
76 IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 1 Channel
77 IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 2 Channels
7A 820 nm, multimode, LED, 1 Channel
7B 1300 nm, multimode, LED, 1 Channel
7C 1300 nm, single-mode, ELED, 1 Channel
7D 1300 nm, single-mode, LASER, 1 Channel
7E Channel 1 - G.703; Channel 2 - 820 nm, multimode
7F Channel 1 - G.703; Channel 2 - 1300 nm, multimode
7G Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
7H 820 nm, multimode, LED, 2 Channels
7I 1300 nm, multimode, LED, 2 Channels
7J 1300 nm, single-mode, ELED, 2 Channels
7K 1300 nm, single-mode, Laser, 2 Channels
7L Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
7M Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
7N Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
7P Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
7Q Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
7R G.703, 1 Channel
7S G.703, 2 Channels
2-12 D60 Line Distance Protection System GE Multilin
Page 43
2 PRODUCT DESCRIPTION 2.2 ORDER CODES
Table 2–6: D60 ORDER CODES FOR HORIZONTAL UNITS WITH PROCESS BUS (SHEET 3 OF 3)
BASE UNIT D60 | | | | | | | | | | | Base Unit
D60 - * ** - * * * - F ** - H ** - M ** - P ** - U ** - W/X ** Full Size Horizontal Mount
7T RS422, 1 Channel
7W RS422, 2 Channels
The order codes for the reduced size vertical mount units with the process bus module are shown below.
Table 2–7: D60 ORDER CODES FOR REDUCED SIZE VERTICAL UNITS WITH PROCESS BUS (SHEET 1 OF 2)
BASE UNIT D60 | | | | | | | | | Bas e Unit
CPU T | | | | | | | | RS485 and Three Multi-mode fiber 100Base-FX (S FP with LC)
SOFTWARE 00 | | | | | | | No software options
MOUNT/COATING V | | | | | | Vertical (3/4 rack)
FACEPLATE/ DISPLAY F | | | | | English display
D60 - * ** - * * * - F ** - H ** - M ** - P/R ** Reduced Size Vertical Mount (see note regarding P/R slot below)
U | | | | | | | | RS485 and Two Multi-mode fiber 100Base-FX (SFP with LC), One 10/100Base-T (SFP with RJ45)
V | | | | | | | | RS485 and Three 10/100Base-T (SFP with RJ45)
03 | | | | | | | IEC 61850 communi cations
06 | | | | | | | Phasor measurement unit (PMU)
07 | | | | | | | IEC 61850 communi cations and phasor measurement unit (PMU)
A0 | | | | | | | CyberSentry Lvl 1
A2 | | | | | | | CyberSentry Lvl 1 and Breaker-and-a -half
A3 | | | | | | | CyberSentry Lvl 1 and IEC 61850
A5 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and Breaker-and-a-half
A6 | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU)
A7 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU)
A8 | | | | | | | CyberSentry Lvl 1 and phasor measurement unit (PMU) and Breaker-and-a-half
A9 | | | | | | | CyberSentry Lvl 1 and IEC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
B0 | | | | | | | IEE E 1588
B2 | | | | | | | IEEE 15 88 and Breaker-and-a-half
B3 | | | | | | | IEEE 15 88 and IEC 61850
B5 | | | | | | | IEEE 15 88 and IEC 61850 and Breaker-and-a-half
B6 | | | | | | | IEEE 1588 and p hasor measurement unit (PMU)
B7 | | | | | | | IEEE 1588 and IEC 61850 and phasor measurement unit (PMU)
B8 | | | | | | | IEEE 1588 and p hasor measurement unit (PMU) and Breaker-and-a-half
B9 | | | | | | | IEEE 1588 and I EC 61850 and phasor measurement unit (PMU) and Breaker-and-a-half
C0 | | | | | | | Parallel Redundancy Protocol (PRP)
C2 | | | | | | | PRP and Breaker-and-a-half
C3 | | | | | | | PRP and IEC 61850
C5 | | | | | | | PRP, IEC 61850, and Breaker-and-a-half
C6 | | | | | | | PRP and PMU
C7 | | | | | | | PRP, IEC 61850, and PMU
C8 | | | | | | | PRP, Breaker-and-a-half, and PMU
C9 | | | | | | | PRP, IEC 61850, Breaker-and-a-half, and PMU
D0 | | | | | | | IEEE 1588 and CyberSentry Lvl 1
D2 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D3 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D5 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850
D6 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and phasor measurement unit (PMU)
D7 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D8 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 and phasor measurement unit (PMU)
D9 | | | | | | | IEEE 1588 and CyberSentry Lvl 1 and IE C 61850 + phasor measurement unit (PMU) + Breaker-and-a-half
E0 | | | | | | | IEEE 15 88 and PRP
E2 | | | | | | | IEEE 15 88, PRP, and Breaker-and-a-half
E3 | | | | | | | IEEE 15 88, PRP, and IEC 61850
E5 | | | | | | | IEEE 15 88, PRP, IEC 61850, and Breaker-and-a-half
E6 | | | | | | | IEEE 15 88, PRP, and PMU
E7 | | | | | | | IEEE 15 88, PRP, IEC 61850, and PMU
E8 | | | | | | | IEEE 15 88, PRP, Breaker-and-a-half, and PMU
E9 | | | | | | | IEEE 15 88, PRP, IEC 61850, Breaker-and-a-half, and PMU
F0 | | | | | | | PRP and CyberSentry Lvl 1
F2 | | | | | | | PRP, CyberSentry Lvl 1, and Breaker-and-a-half
F3 | | | | | | | PRP, CyberSentry Lvl 1, and IEC 61850
F5 | | | | | | | PRP CyberSentry Lvl 1, I EC 61850, and Breaker-and-a-half
F6 | | | | | | | PRP, CyberSentry Lvl 1, and PMU
F7 | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, and PMU
F8 | | | | | | | PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
F9 | | | | | | | PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
G0 | | | | | | | IEEE 1588, PRP, and CyberSentry Lvl 1
G2 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half
G3 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and IEC 61850
G5 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and Breaker-and-a-half
G6 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, and PMU
G7 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, and PMU
G8 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, Breaker-and-a-half, and PMU
G9 | | | | | | | IEEE 1588, PRP, CyberSentry Lvl 1, IEC 61850, Breaker-and-a-half, and PMU
J0 | | | | | | | IEC 60870-5-103
J2 | | | | | | | IEC 60870-5-103 + Breaker-and-a-half
J3 | | | | | | | IEC 60870-5-103 + IEC 61850
J5 | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
J6 | | | | | | | IEC 60870-5-103 + PMU
J7 | | | | | | | IEC 60870-5-103 + IEC 61850 + PMU
J8 | | | | | | | IEC 60870-5-103 + Breaker-and-a-half + PMU
J9 | | | | | | | IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
K0 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103
K2 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + Breaker-and-a-half
K3 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850
K5 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half
K6 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + PMU
K7 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + PMUI
K8 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + Breaker-and-a-half + PMU
K9 | | | | | | | IEEE 15 88 + PRP + IEC 60870-5-103 + IEC 61850 + Breaker-and-a-half + PMU
L0 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1
L2 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + Breaker-and-a-half
L3 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850
L5 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850 + Breaker-and-a-half
L6 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + PMU
L7 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + IEC 61850 + PMU
L8 | | | | | | | IEC 60870- 5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1 + Breaker-and-a-half + PMU
L9 | | | | | | | IEC 60870-5-103 + IEEE 1588 + PRP + CyberSentry Lvl 1+ IEC 61850 + Breaker-and-a-half + PMU
B | | | | | | Vertical (3/4 rack) with harsh environmental coating
D | | | | | French display
R | | | | | Russian display
A | | | | | Chinese display
K | | | | | Enhanced front panel with English display
M | | | | | Enhanced front panel with French display
Q | | | | | Enhanced front panel with Russian display
U | | | | | Enhanced front panel with Chinese display
L | | | | | Enhanced front panel with English display and user-programmab le pushbuttons
N | | | | | Enhanced front panel with French display and user-programmable pushbuttons
T | | | | | Enhanced front panel with Russian display and user-progr ammable pushbuttons
V | | | | | Enhanced front panel with Chinese display and user-programmable pushbuttons
W | | | | | Enhanced front panel with Turkish display
Y | | | | | Enhanced front panel with Turkish display and user-programmable pushbuttons
I | | | | | Enhanced front panel with German display
J | | | | | Enhanced front panel with German display and user-programmable pushbuttons
2
GE Multilin D60 Line Distance Protection System 2-13
Page 44
2.2 ORDER CODES 2 PRODUCT DESCRIPTION
NOTE
NOTE
Table 2–7: D60 ORDER CODES FOR REDUCED SIZE VERTICAL UNITS WITH PROCESS BUS (SHEET 2 OF 2)
POWER SUPPLY H | | | | 125 / 250 V AC/DC power supply
PROCESS BUS MODULE | 81 | Eight-port digital process bus module
DIGITAL INPUTS/OUTPUTS XX XX XX No Module
2
INTER-RELAY
COMMUNICATIONS
(select a maximum of 1 per unit)
For the last module, slot P is used for digital
input/output modules; slot R is used for inter-relay
communications modules.
D60 - * ** - * * * - F ** - H ** - M ** - P/R ** Reduced Size Vertical Mount (see note regarding P/R slot below)
L | | | | 24 to 48 V (DC only) power supply
4A 4 Solid-State (no monitoring) MOSFET outputs
4B 4 Solid-State (voltage with optional current) MOSFET outputs
4C 4 Solid-State (current with optional voltage) MOSFET outputs
4D 16 digital inputs with Auto-Burnishing (maximum of three modules within a case)
4L 14 Form-A (no monitoring) Lat ching outputs
67 8 Form-A (no monitoring) outputs
6A 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 digital inputs
6B 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 digital inputs
6C 8 Form-C outputs
6D 16 digital inputs
6E 4 Form-C outputs, 8 digital inputs
6F 8 Fast Form-C outputs
6G 4 For m-A (voltage with optional current) outputs, 8 digital inputs
6H 6 Form-A (voltage with optional current) outputs, 4 digital inputs
6K 4 Form-C and 4 Fast Form-C outputs
6L 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 digital inputs
6M 2 Form-A (current wi th optional voltage) and 4 Form-C outputs, 4 digital inputs
6N 4 Form-A (current with optional voltage) outputs, 8 digital inputs
6P 6 Form-A (current with optional voltage) outputs, 4 digital inputs
6R 2 Form-A (no monitoring) and 2 Form-C outputs, 8 digital inputs
6S 2 Form-A (no monitoring) and 4 Form-C outputs, 4 digital inputs
6T 4 Form-A (no monitoring) outputs, 8 digital inputs
6U 6 Form-A (no monitoring) outputs, 4 digital inputs
6V 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 digital inputs
2A C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
2B C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
2E Bi-phase, single channel
2F Bi-phase, dual channel
2G IEE E C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
2H IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels
2I Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
2J Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
72 1550 nm, single-mode, Laser, 1 Channel
73 1550 nm, single-mode, Laser, 2 Channel
74 Channel 1 - RS422; Channel 2 - 1550 n m, single-mode, Laser
75 Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
76 IEEE C37.94, 820 nm, 64 kbps, multimode, LED , 1 Channel
77 IEEE C37.94, 820 nm, 64 kbps, multimode, LED , 2 Channels
7A 820 nm, multimode, LED, 1 Channel
7B 1300 nm, multimode, LED, 1 Channel
7C 1300 nm, single-mode, ELED, 1 Channel
7D 1300 nm, single-mode, Laser, 1 Channel
7E Channel 1 - G.703; Channel 2 - 820 nm, multimode
7F Channel 1 - G.703; Channel 2 - 1300 nm, multimode
7G Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
7H 820 nm, multimode, LED, 2 Channels
7I 1300 nm, multimode, LED, 2 Channels
7J 1300 nm, single-mode, ELE D, 2 Channels
7K 1300 nm, single-mode, Laser, 2 Channels
7L Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
7M Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
7N Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
7P Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
7Q Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
7R G.703, 1 Channel
7S G.703, 2 Channels
7T RS422, 1 Channel
7W RS422, 2 Channels
2.2.4 REPLACEMENT MODULES
Replacement modules can be ordered separately. When ordering a replacement CPU module or faceplate, provide the
serial number of your existing unit.
Not all replacement modules may be applicable to the D60 relay. Only the modules specified in the order codes are
available as replacement modules.
Replacement module codes are subject to change without notice. See the ordering page at
http://www.gedigitalenergy.com/multilin/order.htm
for the latest D60 ordering options.
The replacement module order codes for the horizontal mount units are shown below.
Table 2–8: ORDER CODES FOR REPLACEMENT MODULES, HORIZONTAL UNITS
POWER SUPPLY (redundant supply only available in
horizontal units and must be same type as main
supply)
CPU | T | RS485 with 3 100Base-FX Ethernet, multimode, SFP with LC
FACEPLATE/DISPLAY | 3C | Horizontal faceplate with keypad and English display
UR - ** - *
| SH A | 125 / 300 V AC/DC
| RL H | 24 to 48 V (DC only)
| U | RS485 w ith 1 100Base-T Ethernet, SFP RJ-45 + 2 100Base-FX Ethernet, multimode, SFP with LC
| V | RS485 with 3 100Base-T Ethernet, SFP with RJ-45
| 3D | Hor izontal faceplate with keypad and French display
| 3R | Horizontal faceplate with keypad and Russian display
| 3A | Horizontal faceplate wit h keypad and Chinese display
| 3P | Horizontal faceplate wit h keypad, user-programmable pushbuttons, and English display
| 3G | Horizontal faceplate with keypad, user-programmable pushbuttons, and French display
| 3S | Horizontal faceplate with keypad, user-programmable pushbuttons, and Russian display
| 3B | Horizontal faceplate wit h keypad, user-programmable pushbuttons, and Chinese display
| 3K | Enhanced fro nt panel with English display
| 3M | Enhanced front panel with French display
| 3Q | Enhanced front panel with Russian display
| 3U | Enhanced front panel with Chinese display
| 3L | Enhanced front panel with Eng lish display and user-programmable pushbuttons
| 3N | Enhanced front panel with French display and user-programmable pushbuttons
| 3T | Enhanced front panel with Russian display and user-programmable pushbuttons
| 3V | Enhanced fro nt panel with Chinese display and user-programmable pushbuttons
| 3I | Enhanced front panel with German display
| 3J | Enhanced front panel with German display and user -programmable pushbuttons
2-14 D60 Line Distance Protection System GE Multilin
Page 45
2 PRODUCT DESCRIPTION 2.2 ORDER CODES
Table 2–8: ORDER CODES FOR REPLACEMENT MODULES, HORIZONTAL UNITS
CONTACT INPUTS AND OUTPUTS | 4A | 4 Solid-State (no monitoring) MOSFET outputs
CT/VT MODULES
(NOT AVAILABLE FOR THE C30)
INTER-RELAY COMMUNICATIONS | 2A | C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
TRANSDUCER
INPUTS/OUTPUTS
UR - ** - *
| 4B | 4 Solid-State (voltage with optional current) MOSFET outputs
| 4C | 4 Solid-State (current with optional voltage) MOSFET out puts
| 4D | 16 contact inputs with Aut o-Burnishing (maximum of three modules within a case)
| 4L | 14 Form-A (no monitoring) Latching outputs
| 67 | 8 Form-A (no monitoring) outputs
| 6A | 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 contact inputs
| 6B | 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 contact inputs
| 6C | 8 Form-C outputs
| 6D | 16 contact inputs
| 6E | 4 Form-C outputs, 8 contact inputs
| 6F | 8 Fast Form-C outputs
| 6G | 4 Form -A (voltage with optional current) outputs, 8 contact inputs
| 6H | 6 Form-A (voltage wit h optional current) outputs, 4 contact inputs
| 6K | 4 Form-C and 4 Fast Form-C outputs
| 6L | 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 contact inputs
| 6M | 2 Form-A (current with optiona l voltage) and 4 Form-C outputs, 4 contact inputs
| 6N | 4 Form-A (current with optional voltage) outputs, 8 contact inputs
| 6P | 6 Form-A (current with optional voltage) outputs, 4 contact inputs
| 6R | 2 Form-A (no monitoring) and 2 Form-C outputs, 8 contact inputs
| 6S | 2 Form-A (no monitoring) and 4 Form-C outputs, 4 contact inputs
| 6T | 4 Form-A (no monitoring ) outputs, 8 contact inputs
| 6U | 6 Form-A (no monitoring) outputs, 4 contact inputs
| 6V | 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 contact inputs
| 8L | Standard 4CT/4VT with enhanced diagnostics
| 8N | Standard 8CT with enhanced diagnostics
| 8M | Sensitive Ground 4CT/4VT with enhanced diagnostics
| 8R | Sensit ive Ground 8CT with enhanced diagnostics
| 2B | C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
| 2E | Bi-phase, single channel
| 2F | Bi-phase, dual channel
| 2G | IEEE C 37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
| 2H | IEEE C37.94 , 820 nm, 128 kbps, multimode, LED, 2 Channels
| 2I | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
| 2J | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
| 72 | 1550 nm, single-mode, Laser, 1 Channel
| 73 | 1550 nm, single-mode, Laser, 2 Channel
| 74 | Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser
| 75 | Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
| 76 | IEEE C37.94, 820 nm, multimode, LED, 1 Channel
| 77 | IEEE C37.94, 820 nm, multimode, LED, 2 Channels
| 7A | 820 nm, multimode, LED, 1 Channel
| 7B | 1300 nm, multimode, LED, 1 Channel
| 7C | 1300 nm, single-mode, EL ED, 1 Channel
| 7D | 1300 nm, single-mode, Laser, 1 Channel
| 7E | Channel 1 - G.703; Channel 2 - 820 nm, multimode
| 7F | Channel 1 - G.703; Channel 2 - 1300 nm, multimode
| 7G | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
| 7H | 820 nm, multimode, LED, 2 Channels
| 7I | 1300 nm, multimode, LED, 2 Channels
| 7J | 1300 nm, single-mode, ELED, 2 Channels
| 7K | 1300 nm, single-mode, Laser, 2 Channels
| 7L | Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
| 7M | Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
| 7N | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
| 7P | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
| 7Q | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
| 7R | G.703, 1 Channel
| 7S | G.703, 2 Channels
| 7T | RS422, 1 Channel
| 7W | RS422, 2 Channels
| 5A | 4 DCmA inputs, 4 DCmA ou tputs (only one 5A module is allowed)
| 5C | 8 RTD inputs
| 5D | 4 RTD inputs, 4 DC mA outputs (only one 5D module is allowed)
| 5E | 4 DCmA inputs, 4 RTD inputs
| 5F | 8 DCmA inputs
The replacement module order codes for the reduced-size vertical mount units are shown below.
2
Table 2–9: ORDER CODES FOR REPLACEMENT MODULES, VERTICAL UNITS
POWER SUPPLY | SH B | 125 / 300 V AC/DC
CPU | T | RS485 with 3 100Base-FX Ethernet, multimode, SFP with LC
FACEPLATE/DISPLAY | 3F | Vertical faceplate with keypad and English display
CONTACT INPUTS/OUTPUTS | 4A | 4 Solid-State (no monitoring) MOSFET outputs
CT/VT MODULES
(NOT AVAILABLE FOR THE C30)
INTER-RELAY COMMUNICATIONS | 2A | C37.94SM, 1300 nm single-mode, ELED, 1 channel single-mode
UR - ** - *
| RL V | 24 to 48 V (DC only)
| U | RS485 w ith 1 100Base-T Ethernet, SFP RJ-45 + 2 100Base-FX Ethernet, multimode, SFP with LC
| V | RS485 with 3 100Base-T Ethernet, SFP with RJ-45
| 3D | Vertical faceplate with keypad and French display
| 3R | Vertical faceplate with keypad and Russian display
| 3A | Vertical faceplate with keypad and Chinese display
| 3K | Enhanced fro nt panel with English display
| 3M | Enhanced front panel with French display
| 3Q | Enhanced front panel with Russian display
| 3U | Enhanced front panel with Chinese display
| 3L | Enhanced front panel with En glish display and user-programmable pushbuttons
| 3N | Enhanced front panel with French display and user-programmable pushbuttons
| 3T | Enhanced front panel with Russian display and user-programmable pushbuttons
| 3V | Enhanced fro nt panel with Chinese display and user-programmable pushbuttons
| 3I | Enhanced front panel with German display
| 3J | Enhanced front panel with German display and user -programmable pushbuttons
| 4B | 4 Solid-State (voltage with optional current) MOSFET outputs
| 4C | 4 Solid-State (current with optional voltage) MOSFET out puts
| 4D | 16 contact inputs with Aut o-Burnishing (maximum of three modules within a case)
| 4L | 14 Form-A (no monitoring) Latching outputs
| 67 | 8 Form-A (no monitoring) outputs
| 6A | 2 Form-A (voltage with optional current) and 2 Form-C outputs, 8 contact inputs
| 6B | 2 Form-A (voltage with optional current) and 4 Form-C outputs, 4 contact inputs
| 6C | 8 Form-C outputs
| 6D | 16 contact inputs
| 6E | 4 Form-C outputs, 8 contact inputs
| 6F | 8 Fast Form-C outputs
| 6G | 4 Form -A (voltage with optional current) outputs, 8 contact inputs
| 6H | 6 Form-A (voltage wit h optional current) outputs, 4 contact inputs
| 6K | 4 Form-C and 4 Fast Form-C outputs
| 6L | 2 Form-A (current with optional voltage) and 2 Form-C outputs, 8 contact inputs
| 6M | 2 Form-A (current with optiona l voltage) and 4 Form-C outputs, 4 contact inputs
| 6N | 4 Form-A (current with optional voltage) outputs, 8 contact inputs
| 6P | 6 Form-A (current with optional voltage) outputs, 4 contact inputs
| 6R | 2 Form-A (no monitoring) and 2 Form-C outputs, 8 contact inputs
| 6S | 2 Form-A (no monitoring) and 4 Form-C outputs, 4 contact inputs
| 6T | 4 Form-A (no monitoring ) outputs, 8 contact inputs
| 6U | 6 Form-A (no monitoring) outputs, 4 contact inputs
| 6V | 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 contact inputs
| 8L | Standard 4CT/4VT with enhanced diagnostics
| 8N | Standard 8CT with enhanced diagnostics
| 8V | Standard 8VT with enhanced diagnostics
| 2B | C37.94SM, 1300 nm single-mode, ELED, 2 channel single-mode
| 2E | Bi-phase, single channel
| 2F | Bi-phase, dual channel
| 2G | IEEE C 37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel
GE Multilin D60 Line Distance Protection System 2-15
Page 46
2.2 ORDER CODES 2 PRODUCT DESCRIPTION
Table 2–9: ORDER CODES FOR REPLACEMENT MODULES, VERTICAL UNITS
UR - ** - *
| 2H | IEEE C37.94 , 820 nm, 128 kbps, multimode, LED, 2 Channels
| 2I | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser
| 2J | Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser
| 72 | 1550 nm, single-mode, Laser, 1 Channel
| 73 | 1550 nm, single-mode, Laser, 2 Channel
| 74 | Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser
| 75 | Channel 1 - G.703; Channel 2 - 1550 nm, single-mode Laser
| 76 | IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 1 Channel
| 77 | IEEE C37.94, 820 nm, 64 kbps, multimode, LED, 2 Channels
| 7A | 820 nm, multimode, LED, 1 Channel
| 7B | 1300 nm, multimode, LED, 1 Channel
| 7C | 1300 nm, single-mode, EL ED, 1 Channel
| 7D | 1300 nm, single-mode, Laser, 1 Channel
| 7E | Channel 1 - G.703; Channel 2 - 820 nm, multimode
2
TRANSDUCER
INPUTS/OUTPUTS
| 7F | Channel 1 - G.703; Channel 2 - 1300 nm, multimode
| 7G | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode ELED
| 7H | 820 nm, multimode, LED, 2 Channels
| 7I | 1300 nm, multimode, LED, 2 Channels
| 7J | 1300 nm, single-mode, ELED, 2 Channels
| 7K | 1300 nm, single-mode, Laser, 2 Channels
| 7L | Channel 1 - RS422; Channel 2 - 820 nm, multimode, LED
| 7M | Channel 1 - RS422; Channel 2 - 1300 nm, multimode, LED
| 7N | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, ELED
| 7P | Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser
| 7Q | Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser
| 7R | G.703, 1 Channel
| 7S | G.703, 2 Channels
| 7T | RS422, 1 Channel
| 7W | RS422, 2 Channels
| 5A | 4 DCmA inputs, 4 DCmA ou tputs (only one 5A module is allowed)
| 5C | 8 RTD inputs
| 5D | 4 RTD inputs, 4 DCmA outp uts (only one 5D module is allowed)
| 5E | 4 DCmA inputs, 4 RTD inputs
| 5F | 8 DCmA inputs
2-16 D60 Line Distance Protection System GE Multilin
Page 47
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
NOTE
2.3SPECIFICATIONSSPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
2.3.1 PROTECTION ELEMENTS
The operating times include the activation time of a trip rated form-A output contact unless otherwise indicated.
FlexLogic operands of a given element are 4 ms faster. Take this into account when using FlexLogic to interconnect
with other protection or control elements of the relay, building FlexLogic equations, or interfacing with other IEDs or
power system devices via communications or different output contacts. If not specified, the operate times given
here are for a 60 Hz system at nominal system frequency. Operate times for a 50 Hz system are 1.2 times longer.
PHASE DISTANCE
Characteristic: mho (memory polarized or offset) or
quad (memory polarized or non-direc-
tional), selectable individually per zone
Number of zones: 5
Directionality: forward, reverse, or non-directional per
zone
Reach (secondary ): 0.02 to 500.00 in steps of 0.01
Reach accuracy: ±5% including the effect of CVT tran-
sients up to an SIR of 30
Distance:
Characteristic angle: 30 to 90° in steps of 1
Comparator limit angle: 30 to 90° in steps of 1
Directional supervision:
Characteristic angle: 30 to 90° in steps of 1
Limit angle: 30 to 90° in steps of 1
Right blinder (Quad only):
Reach: 0.02 to 500 in steps of 0.01
Characteristic angle: 60 to 90° in steps of 1
Left Blinder (Quad only):
Reach: 0.02 to 500 in steps of 0.01
Characteristic angle: 60 to 90° in steps of 1
Time delay: 0.000 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
Current supervision:
Level: line-to-line current
Pickup: 0.050 to 30.000 pu in steps of 0.001
Dropout: 97 to 98%
Memory duration: 5 to 25 cycles in steps of 1
VT location: all delta-wye and wye-delta transformers
CT location: all delta-wye and wye-delta transformers
Voltage supervision pickup (series compensation applications):
0 to 5.000 pu in steps of 0.001
PHASE DISTANCE OPERATING TIME CURVES
The operating times are response times of a microprocessor part
of the relay. See output contacts specifications for estimation of
the total response time for a particular application. The operating
times are average times including variables such as fault inception
angle or type of a voltage source (magnetic VTs and CVTs). The
figure shows distance time curves for a 60 Hz system at nominal
system frequency.
2
GE Multilin D60 Line Distance Protection System 2-17
Page 48
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
GROUND DISTANCE
Characteristic: Mho (memory polarized or offset) or
Quad (memory polarized or non-directional), selectable individually per zone
Reactance polarization: negative-sequence or zero-sequence
current
Non-homogeneity angle: –40 to 40° in steps of 1
Number of zones: 5
2
Directionality: forward, reverse, or non-directional per
zone
Reach (secondary ): 0.02 to 500.00 in steps of 0.01
Reach accuracy: ±5% including the effect of CVT tran-
Distance characteristic angle: 30 to 90° in steps of 1
Distance comparator limit angle: 30 to 90° in steps of 1
Directional supervision:
Characteristic angle: 30 to 90° in steps of 1
Limit angle: 30 to 90° in steps of 1
Zero-sequence compensation
Z0/Z1 magnitude: 0.00 to 10.00 in steps of 0.01
Z0/Z1 angle: –90 to 90° in steps of 1
Zero-sequence mutual compensation
Z0M/Z1 magnitude: 0.00 to 7.00 in steps of 0.01
Z0M/Z1 angle: –90 to 90° in steps of 1
Right blinder (Quad only):
Reach: 0.02 to 500 in steps of 0.01
Characteristic angle: 60 to 90° in steps of 1
Left blinder (Quad only):
Reach: 0.02 to 500 in steps of 0.01
Characteristic angle: 60 to 90° in steps of 1
Time delay: 0.000 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
Current supervision:
Level: neutral current (3I_0)
Pickup: 0.050 to 30.000 pu in steps of 0.001
Dropout: 97 to 98%
Memory duration: 5 to 25 cycles in steps of 1
Voltage supervision pickup (series compensation applications):
sients up to an SIR of 30
(whichever is greater)
0 to 5.000 pu in steps of 0.001
GROUND DISTANCE OPERATING TIME CURVES
The operating times are response times of a microprocessor part
of the relay. See output contacts specifications for estimation of
the total response time for a particular application. The operating
times are average times including variables such as fault inception
angle or type of a voltage source (magnetic VTs and CVTs). The
figure shows ground distance time curves for a 60 Hz system at
nominal system frequency.
LINE PICKUP
Phase instantaneous overcurrent: 0.000 to 30.000 pu
Undervoltage pickup: 0.000 to 3.000 pu
Overvoltage delay: 0.000 to 65.535 s
PHASE/NEUTRAL/GROUND TOC
Current: Phasor or RMS
Pickup level: 0.000 to 30.000 pu in steps of 0.001
Dropout level: 97% to 98% of pickup
Level accuracy:
for 0.1 to 2.0 CT: ±0.5% of reading or ±0.4% of rated
(whichever is greater)
for > 2.0 CT: ±1.5% of reading > 2.0 CT rating
Curve shapes: IEEE Moderately/Very/Extremely
Curve multiplier: Time Dial = 0.00 to 600.00 in steps of
Reset type: Instantaneous/Timed (per IEEE)
Curve timing accuracy
at 1.03 to 20 x pickup: ±3.5% of operate time or ±½ cycle
Voltage restraint: modifies pickup current for voltage in the
Inverse; IEC (and BS) A/B/C and Short
Inverse; GE IAC Inverse, Short/Very/
Extremely Inverse; I
(programmable); Definite Time (0.01 s
base curve)
0.01
(whichever is greater) from pickup to
operate
range of 0.1<V<0.9 VT Nominal in a
fixed linear relationship
2
t; FlexCurves™
2-18 D60 Line Distance Protection System GE Multilin
Page 49
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
PHASE/NEUTRAL/GROUND IOC
Pickup level: 0.000 to 30.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy:
0.1 to 2.0 CT rating: ±0.5% of reading or ±0.4% of rated
(whichever is greater)
> 2.0 CT rating ±1.5% of reading
Overreach: <2%
Pickup delay: 0.00 to 600.00 s in steps of 0.01
Reset delay: 0.00 to 600.00 s in steps of 0.01
Operate time: <16 ms at 3 pickup at 60 Hz
Timer accuracy: ±3% of operate time or ±1/4 cycle
(Phase/Ground IOC)
<20 ms at 3 pickup at 60 Hz
(Neutral IOC)
(whichever is greater)
NEGATIVE SEQUENCE TOC
Pickup level: 0.000 to 30.000 pu in steps of 0.001
Dropout level: 97% to 98% of pickup
Level accuracy: ±0.5% of reading or ±0.4% of rated
Curve shapes: IEEE Moderately/Very/Extremely
Curve multiplier (Time dial): 0.00 to 600.00 in steps of 0.01
Reset type: Instantaneous/Timed (per IEEE) and Lin-
Curve timing accuracy
at 1.03 to 20 x pickup: ±3.5% of operate time or ±½ cycle
(whichever is greater)
from 0.1 to 2.0 x CT rating
±1.5% of reading > 2.0 x CT rating
Inverse; IEC (and BS) A/B/C and Short
Inverse; GE IAC Inverse, Short/Very/
Extremely Inverse; I
(programmable); Definite Time (0.01 s
base curve)
ear
(whichever is greater) from pickup to
operate
2
t; FlexCurves™
NEGATIVE SEQUENCE IOC
Pickup level: 0.000 to 30.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy: 0.1 to 2.0 CT rating: ±0.5% of reading
Overreach: 2%
Pickup delay: 0.00 to 600.00 s in steps of 0.01
Reset delay: 0.00 to 600.00 s in steps of 0.01
Operate time: <20 ms at 3 pickup at 60 Hz
Timer accuracy: ±3% of operate time or ±1/4 cycle
or ±0.4% of rated (whichever is greater);
2.0 CT rating: ±1.5% of reading
(whichever is greater)
PHASE DIRECTIONAL OVERCURRENT
Relay connection: 90° (quadrature)
Quadrature voltage: ABC phase seq.: phase A (V
B (V
), phase C (VAB); ACB phase
CA
seq.: phase A (V
phase C (V
Polarizing voltage threshold: 0.000 to 3.000 pu in steps of 0.001
Current sensitivity threshold: 0.05 pu
Characteristic angle: 0 to 359
Angle accuracy: ±2°
Operation time (FlexLogic operands):
° in steps of 1
Tripping (reverse load, forward fault):
12 ms, typically
Blocking (forward load, reverse fault):
8 ms, typically
BA
CB
)
), phase B (VAC),
), phase
BC
NEUTRAL DIRECTIONAL OVERCURRENT
Directionality: Co-existing forward and reverse
Polarizing: Voltage, Current, Dual, Dual-V, Dual-I
Polarizing voltage: V_0 or VX
Polarizing current: IG
Operating current: I_0
Level sensing: 3 (|I_0| – K |I_1|), IG
Restraint, K: 0.000 to 0.500 in steps of 0.001
Characteristic angle: –90 to 90° in steps of 1
Limit angle: 40 to 90° in steps of 1, independent for
forward and reverse
Angle accuracy: ±2°
Offset impedance: 0.00 to 250.00 in steps of 0.01
Pickup level: 0.002 to 30.000 pu in steps of 0.01
Dropout level: 97 to 98%
Operation time: <16 ms at 3 pickup at 60 Hz
NEGATIVE SEQUENCE DIRECTIONAL OC
Directionality: Co-existing forward and reverse
Polarizing: Voltage
Polarizing voltage: V_2
Operating current: I_2
Level sensing:
Zero-sequence:|I_0| – K |I_1|
Negative-sequence:|I_2| – K |I_1|
Restraint, K: 0.000 to 0.500 in steps of 0.001
Characteristic angle: 0 to 90° in steps of 1
Limit angle: 40 to 90° in steps of 1, independent for
Angle accuracy: ±2°
Offset impedance: 0.00 to 250.00 in steps of 0.01
Pickup level: 0.015 to 30.000 pu in steps of 0.01
Dropout level: 97 to 98%
Operation time: <16 ms at 3 pickup at 60 Hz
forward and reverse
2
GE Multilin D60 Line Distance Protection System 2-19
Page 50
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
WATTMETRIC ZERO-SEQUENCE DIRECTIONAL
Measured power: zero-sequence
Number of elements: 2
Characteristic angle: 0 to 360° in steps of 1
Minimum power: 0.001 to 1.200 pu in steps of 0.001
Pickup level accuracy: ±1% or ±0.0025 pu, whichever is greater
Hysteresis: 3% or 0.001 pu, whichever is greater
Pickup delay: definite time (0 to 600.00 s in steps of
2
Inverse time multiplier: 0.01 to 2.00 s in steps of 0.01
Curve timing accuracy: ±3.5% of operate time or ±1 cycle
Operate time: <30 ms at 60 Hz
0.01), inverse time, or FlexCurve
(whichever is greater) from pickup to
operate
PHASE UNDERVOLTAGE
Pickup level: 0.000 to 3.000 pu in steps of 0.001
Dropout level: 102 to 103% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Curve shapes: GE IAV Inverse;
Definite Time (0.1s base curve)
Curve multiplier: Time dial = 0.00 to 600.00 in steps of
0.01
Curve timing accuracy
at <0.90 x pickup: ±3.5% of operate time or ±1/2 cycle
(whichever is greater) from pickup to
operate
AUXILIARY UNDERVOLTAGE
Pickup level: 0.000 to 3.000 pu in steps of 0.001
Dropout level: 102 to 103% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Curve shapes: GE IAV Inverse, Definite Time
Curve multiplier: Time Dial = 0 to 600.00 in steps of 0.01
Curve timing accuracy
at <0.90 x pickup: ±3.5% of operate time or ±1/2 cycle
(whichever is greater) from pickup to
operate
PHASE OVERVOLTAGE
Voltage: Phasor only
Pickup level: 0.000 to 3.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Pickup delay: 0.00 to 600.00 in steps of 0.01 s
Operate time: 30 ms at 1.10 pickup at 60 Hz
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
COMPENSATED OVERVOLTAGE
Elements: 1
Stages: 3
Pickup threshold: 0.250 to 3.000 pu in steps of 0.001
Pickup level accuracy: ±0.5% of reading from 10 to 208 V
Hysteresis: 97 to 98% of pickup
Pickup delay: 0.00 to 600.00 s in steps of 0.01
Timer accuracy: ±3% of operate time or ±20 ms (which-
ever is greater)
Operate time: <2 cycles at 1.10 × pickup
NEUTRAL OVERVOLTAGE
Pickup level: 0.000 to 3.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Pickup delay: 0.00 to 600.00 s in steps of 0.01 (definite
time) or user-defined curve
Reset delay: 0.00 to 600.00 s in steps of 0.01
Curve timing accuracy
at >1.1 x pickup: ±3.5% of operate time or ±1 cycle
(whichever is greater) from pickup to
operate
Operate time: 30 ms at 1.10 pickup at 60 Hz
AUXILIARY OVERVOLTAGE
Pickup level: 0.000 to 3.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Pickup delay: 0 to 600.00 s in steps of 0.01
Reset delay: 0 to 600.00 s in steps of 0.01
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
Operate time: 30 ms at 1.10 pickup at 60 Hz
NEGATIVE SEQUENCE OVERVOLTAGE
Pickup level: 0.000 to 1.250 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Level accuracy: ±0.5% of reading from 10 to 208 V
Pickup delay: 0 to 600.00 s in steps of 0.01
Reset delay: 0 to 600.00 s in steps of 0.01
Timer accuracy: ±3% of operate time or ±20 ms, which-
ever is greater
Operate time: <30 ms at 1.10 pickup at 60 Hz
UNDERFREQUENCY
Minimum signal: 0.10 to 1.25 pu in steps of 0.01
Pickup level: 20.00 to 65.00 Hz in steps of 0.01
Dropout level: pickup + 0.03 Hz
Level accuracy: ±0.001 Hz
Time delay: 0 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
Operate time: typically 4 cycles at 0.1 Hz/s change
typically 3.5 cycles at 0.3 Hz/s change
typically 3 cycles at 0.5 Hz/s change
Typical times are average operate times including variables such
as frequency change instance, test method, etc., and may vary by
±0.5 cycles.
OVERFREQUENCY
Pickup level: 20.00 to 65.00 Hz in steps of 0.01
Dropout level: pickup – 0.03 Hz
Level accuracy: ±0.001 Hz
Time delay: 0 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
Operate time: typically 4 cycles at 0.1 Hz/s change
typically 3.5 cycles at 0.3 Hz/s change
typically 3 cycles at 0.5 Hz/s change
2-20 D60 Line Distance Protection System GE Multilin
Page 51
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
Typical times are average operate times including variables such
as frequency change instance, test method, etc., and may vary by
±0.5 cycles.
RATE OF CHANGE OF FREQUENCY
df/dt trend: increasing, decreasing, bi-directional
df/dt pickup level: 0.10 to 15.00 Hz/s in steps of 0.01
df/dt dropout level: 96% of pickup
df/dt level accuracy: 80 mHz/s or 3.5%, whichever is greater
Overvoltage supv.: 0.100 to 3.000 pu in steps of 0.001
Overcurrent supv.: 0.000 to 30.000 pu in steps of 0.001
Pickup delay: 0 to 65.535 s in steps of 0.001
Reset delay: 0 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
95% settling time for df/dt: <24 cycles
Operate time: typically 6.5 cycles at 2 pickup
typically 5.5 cycles at 3 pickup
typically 4.5 cycles at 5 pickup
Typical times are average operate times including variables such
as frequency change instance, test method, etc., and may vary by
±0.5 cycles.
BREAKER FAILURE
Mode: 1-pole, 3-pole
Current supervision: phase, neutral current
Current supv. pickup: 0.001 to 30.000 pu in steps of 0.001
Current supv. dropout: 97 to 98% of pickup
Current supv. accuracy:
0.1 to 2.0 CT rating: ±0.75% of reading or ±2% of rated
(whichever is greater)
above 2 CT rating: ±2.5% of reading
BREAKER ARCING CURRENT
Principle: accumulates breaker duty (I2t) and mea-
sures fault duration
Initiation: programmable per phase from any Flex-
Logic operand
Compensation for auxiliary relays: 0 to 65.535 s in steps of 0.001
Alarm threshold: 0 to 50000 kA2-cycle in steps of 1
Fault duration accuracy: 0.25 of a power cycle
Availability: 1 per CT bank with a minimum of 2
BREAKER FLASHOVER
Operating quantity: phase current, voltage and voltage differ-
ence
Pickup level voltage: 0 to 1.500 pu in steps of 0.001
Dropout level voltage: 97 to 98% of pickup
Pickup level current: 0 to 1.500 pu in steps of 0.001
Dropout level current: 97 to 98% of pickup
Level accuracy: ±0.5% or ±0.1% of rated, whichever is
greater
Pickup delay: 0 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±42 ms, which-
ever is greater
Operate time: <42 ms at 1.10 pickup at 60 Hz
BREAKER RESTRIKE
Principle: detection of high-frequency overcurrent
condition ¼ cycle after breaker opens
Availability: one per CT/VT module (not including 8Z
Pickup level: 0.1 to 2.00 pu in steps of 0.01
Reset delay: 0.000 to 65.535 s in steps of 0.001
modules)
SYNCHROCHECK
Max voltage difference: 0 to 400000 V in steps of 1
Max angle difference: 0 to 100
Max freq. difference: 0.00 to 2.00 Hz in steps of 0.01
Hysteresis for max. freq. diff.: 0.00 to 0.10 Hz in steps of 0.01
Dead source function: None, LV1 & DV2, DV1 & LV2, DV1 or
° in steps of 1
DV2, DV1 xor DV2, DV1 & DV2
(L = Live, D = Dead)
AUTORECLOSURE
Two breakers applications
Single- and three-pole tripping schemes
Up to 4 reclose attempts before lockout
Selectable reclosing mode and breaker sequence
PILOT-AIDED SCHEMES
Direct Underreaching Transfer Trip (DUTT)
Permissive Underreaching Transfer Trip (PUTT)
Permissive Overreaching Transfer Trip (POTT)
Hybrid POTT Scheme
Directional Comparison Blocking Scheme
Directional Comparison Unblocking Scheme (DCUB)
TRIP OUTPUT
Collects trip and reclose input requests and issues outputs to con-
trol tripping and reclosing.
Communications timer delay: 0 to 65535 s in steps of 0.001
Evolving fault timer: 0.000 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
POWER SWING DETECT
Functions: Power swing block, Out-of-step trip
Characteristic: Mho or Quad
Measured impedance: Positive-sequence
Blocking / tripping modes: 2-step or 3-step
Tripping mode: Early or Delayed
Current supervision:
Pickup level: 0.050 to 30.000 pu in steps of 0.001
Dropout level: 97 to 98% of pickup
Fwd / reverse reach (sec. ): 0.10 to 500.00 in steps of 0.01
Left and right blinders (sec. ): 0.10 to 500.00 in steps of 0.01
Impedance accuracy: ±5%
Fwd / reverse angle impedances: 40 to 90° in steps of 1
Angle accuracy: ±2°
Characteristic limit angles: 40 to 140° in steps of 1
Timers: 0.000 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
2
GE Multilin D60 Line Distance Protection System 2-21
Page 52
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
LOAD ENCROACHMENT
Responds to: Positive-sequence quantities
Minimum voltage: 0.000 to 3.000 pu in steps of 0.001
Reach (sec. ): 0.02 to 250.00 in steps of 0.01
Impedance accuracy: ±5%
Angle: 5 to 50° in steps of 1
Angle accuracy: ±2°
Pickup delay: 0 to 65.535 s in steps of 0.001
Reset delay: 0 to 65.535 s in steps of 0.001
Timer accuracy: ±3% of operate time or ±1/4 cycle
(whichever is greater)
Operate time: <30 ms at 60 Hz
OPEN POLE DETECTOR
Functionality: Detects an open pole condition, monitor-
ing breaker auxiliary contacts, the current in each phase and optional voltages
on the line
Current pickup level: 0.000 to 30.000 pu in steps of 0.001
Line capacitive reactances (X
Remote current pickup level: 0.000 to 30.000 pu in steps of 0.001
Current dropout level: pickup + 3%, not less than 0.05 pu
, XC0): 300.0 to 9999.9 sec. in
C1
steps of 0.1
FLEXLOGIC
Programming language: Reverse Polish Notation with graphical
Lines of code: 512
Internal variables: 64
Supported operations: NOT, XOR, OR (2 to 16 inputs), AND (2
Inputs: any logical variable, contact, or virtual
Number of timers: 32
Pickup delay: 0 to 60000 (ms, sec., min.) in steps of 1
Dropout delay: 0 to 60000 (ms, sec., min.) in steps of 1
visualization (keypad programmable)
to 16 inputs), NOR (2 to 16 inputs),
NAND (2 to 16 inputs), latch (reset-domi-
nant), edge detectors, timers
input
FLEXCURVES™
Number: 4 (A through D)
Reset points: 40 (0 through 1 of pickup)
Operate points: 80 (1 through 20 of pickup)
Time delay: 0 to 65535 ms in steps of 1
FLEX STATES
Number: up to 256 logical variables grouped
Programmability: any logical variable, contact, or virtual
under 16 Modbus addresses
input
THERMAL OVERLOAD PROTECTION
Thermal overload curves: IEC 255-8 curve
Base current: 0.20 to 3.00 pu in steps of 0.01
Overload (k) factor: 1.00 to 1.20 pu in steps of 0.05
Trip time constant: 0 to 1000 min. in steps of 1
Reset time constant: 0 to 1000 min. in steps of 1
Minimum reset time: 0 to 1000 min. in steps of 1
Timer accuracy (cold curve): ±100 ms or 2%, whichever is greater
Timer accuracy (hot curve): ±500 ms or 2%, whichever is greater
< 0.9 × k × Ib and I / (k × Ib) > 1.1
for I
p
TRIP BUS (TRIP WITHOUT FLEXLOGIC)
Number of elements: 6
Number of inputs: 16
Operate time: <2 ms at 60 Hz
Timer accuracy: ±3% or 10 ms, whichever is greater
2.3.2 USER PROGRAMMABLE ELEMENTS
FLEXELEMENTS™
Number of elements: 8
Operating signal: any analog actual value, or two values in
Operating signal mode: signed or absolute value
Operating mode: level, delta
Comparator direction: over, under
Pickup Level: –90.000 to 90.000 pu in steps of 0.001
Hysteresis: 0.1 to 50.0% in steps of 0.1
Delta dt: 20 ms to 60 days
Pickup & dropout delay: 0.000 to 65.535 s in steps of 0.001
differential mode
NON-VOLATILE LATCHES
Type: set-dominant or reset-dominant
Number: 16 (individually programmed)
Output: stored in non-volatile memory
Execution sequence: as input prior to protection, control, and
FlexLogic
USER-PROGRAMMABLE LEDs
Number: 48 plus trip and alarm
Programmability: from any logical variable, contact, or vir-
Reset mode: self-reset or latched
tual input
LED TEST
Initiation: from any contact input or user-program-
Number of tests: 3, interruptible at any time
Duration of full test: approximately 3 minutes
Test sequence 1: all LEDs on
Test sequence 2: all LEDs off, one LED at a time on for 1 s
Test sequence 3: all LEDs on, one LED at a time off for 1 s
mable condition
2
GE Multilin D60 Line Distance Protection System 2-22
Page 53
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
USER-DEFINABLE DISPLAYS
Number of displays: 16
Lines of display: 2 20 alphanumeric characters
Parameters: up to 5, any Modbus register addresses
Invoking and scrolling: keypad, or any user-programmable con-
dition, including pushbuttons
CONTROL PUSHBUTTONS
Number of pushbuttons: 7
Operation: drive FlexLogic operands
USER-PROGRAMMABLE PUSHBUTTONS (OPTIONAL)
Number of pushbuttons: 12 (standard faceplate);
16 (enhanced faceplate)
Mode: self-reset, latched
Display message: 2 lines of 20 characters each
Drop-out timer: 0.00 to 60.00 s in steps of 0.05
Autoreset timer: 0.2 to 600.0 s in steps of 0.1
Hold timer: 0.0 to 10.0 s in steps of 0.1
OSCILLOGRAPHY
Maximum records: 64
Sampling rate: 64 samples per power cycle
Triggers: any element pickup, dropout, or operate;
contact input change of state; contact
output change of state; FlexLogic equa-
tion
Data: AC input channels; element state; con-
tact input state; contact output state
Data storage: in non-volatile memory
EVENT RECORDER
Capacity: 1024 events
Time-tag: to 1 microsecond
Triggers: any element pickup, dropout, or operate;
contact input change of state; contact
output change of state; self-test events
Data storage: in non-volatile memory
SELECTOR SWITCH
Number of elements: 2
Upper position limit: 1 to 7 in steps of 1
Selecting mode: time-out or acknowledge
Time-out timer: 3.0 to 60.0 s in steps of 0.1
Control inputs: step-up and 3-bit
Power-up mode: restore from non-volatile memory or syn-
chronize to a 3-bit control input or synch/
restore mode
DIGITAL ELEMENTS
Number of elements: 48
Operating signal: any FlexLogic operand
Pickup delay: 0.000 to 999999.999 s in steps of 0.001
Dropout delay: 0.000 to 999999.999 s in steps of 0.001
Timing accuracy: ±3% or ±4 ms, whichever is greater
2.3.3 MONITORING
DATA LOGGER
Number of channels: 1 to 16
Parameters: any available analog actual value
Sampling rate: 15 to 3600000 ms in steps of 1
Trigger: any FlexLogic operand
Mode: continuous or triggered
Storage capacity: (NN is dependent on memory)
1-second rate:
01 channel for NN days
16 channels for NN days
60-minute rate:
01 channel for NN days
16 channels for NN days
FAULT LOCATOR
Method: single-ended
Voltage source: wye-connected VTs, delta-connected
VTs and neutral voltage, delta-connected
VTs and zero-sequence current (approximation)
Maximum accuracy if: fault resistance is zero or fault currents
from all line terminals are in phase
Relay accuracy: ±1.5% (V > 10 V, I > 0.1 pu)
Worst-case accuracy:
+ user data
VT
%error
+ user data
CT
%error
Z
Line%error
METHOD
RELAY ACCURACY
+ user data
+ see chapter 8
%error
+ (1.5%)
%error
2
GE Multilin D60 Line Distance Protection System 2-23
Page 54
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
PHASOR MEASUREMENT UNIT
Output format: per IEEE C37.118 or IEC 61850-90-5
standard
Number of channels: 14 synchrophasors, 8 analogs, 16 digi-
TVE (total vector error) <1%
Triggering: frequency, voltage, current, power, rate
2
Reporting rate: 1, 2, 5, 10, 12, 15, 20, 25, 30, 50, or 60
Number of clients: One over TCP/IP port and one over
AC ranges: As indicated in appropriate specifications
Network reporting format: 16-bit integer (for IEEE C37.118) or 32-
Network reporting style: rectangular (real and imaginary for IEEE
Post-filtering: none, 3-point, 5-point, 7-point
Calibration: ±5° (angle) and ±5% (magnitude)
tals
of change of frequency, user-defined
times per second for P and M class, and
100 or 120 times per second for P class
only
UDP/IP per aggregator
sections
bit IEEE floating point numbers
C37.188) or polar (magnitude and angle)
coordinates
2.3.4 METERING
RMS CURRENT: PHASE, NEUTRAL, AND GROUND
Accuracy at
0.1 to 2.0 CT rating: ±0.25% of reading or ±0.1% of rated
(whichever is greater)
2.0 CT rating: ±1.0% of reading
RMS VOLTAGE
Accuracy: ±0.5% of reading from 10 to 208 V
REAL POWER (WATTS)
Accuracy at 0.1 to 1.5 x
CT rating and 0.8 to
1.2 x VT rating: ±1.0% of reading at –1.0 PF< –0.8 and
0.8 < PF 10
REACTIVE POWER (VARS)
Accuracy at 0.1 to 1.5 x
CT rating and 0.8 to
1.2 x VT rating: ±1.0% of reading at –0.2 PF 0.2
APPARENT POWER (VA)
Accuracy at 0.1 to 1.5 x
CT rating and 0.8 to
1.2 x VT rating: ±1.0% of reading
AC CURRENT
CT rated primary: 1 to 50000 A
CT rated secondary: 1 A or 5 A by connection
Relay burden: < 0.2 VA at rated secondary
Conversion range:
Standard CT: 0.02 to 46 CT rating RMS symmetrical
Sensitive Ground CT module:
0.002 to 4.6 CT rating RMS symmetrical
WATT-HOURS (POSITIVE AND NEGATIVE)
Accuracy: ±2.0% of reading
Range: ±0 to 1 10
Parameters: three-phase only
Update rate: 50 ms
6
MWh
VAR-HOURS (POSITIVE AND NEGATIVE)
Accuracy: ±2.0% of reading
Range: ±0 to 1 10
Parameters: three-phase only
Update rate: 50 ms
6
Mvarh
FREQUENCY
Accuracy at
V = 0.8 to 1.2 pu: ±0.01 Hz (when voltage signal is used
I = 0.1 to 0.25 pu: ±0.05 Hz
I > 0.25 pu: ±0.02 Hz (when current signal is used for
for frequency measurement)
frequency measurement)
2.3.5 INPUTS
Current withstand: 20 ms at 250 times rated
1 sec at 100 times rated
continuous 4xInom
Short circuit rating:150000 RMS symmetrical amperes, 250 V maximum (primary current to external CT)
2-24 D60 Line Distance Protection System GE Multilin
Page 55
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
AC VOLTAGE
VT rated secondary: 50.0 to 240.0 V
VT ratio: 1.00 to 24000.00
Relay burden: < 0.25 VA at 120 V
Conversion range: 1 to 275 V
Voltage withstand: continuous at 260 V to neutral
1 min/hr at 420 V to neutral
FREQUENCY
Nominal frequency setting:25 to 60 Hz
Sampling frequency: 64 samples per power cycle
Tracking frequency range:20 to 65 Hz
CONTACT INPUTS
Dry contacts: 1000 maximum
Wet contacts: 300 V DC maximum
Selectable thresholds: 17 V, 33 V, 84 V, 166 V
Tolerance: ±10%
Contacts per common return: 4
Recognition time: < 1 ms
Debounce time: 0.0 to 16.0 ms in steps of 0.5
Continuous current draw:4 mA (when energized)
CONTACT INPUTS WITH AUTO-BURNISHING
Dry contacts: 1000 maximum
Wet contacts: 300 V DC maximum
Selectable thresholds: 17 V, 33 V, 84 V, 166 V
Tolerance: ±10%
Contacts per common return: 2
Recognition time: < 1 ms
Debounce time: 0.0 to 16.0 ms in steps of 0.5
Continuous current draw:4 mA (when energized)
Auto-burnish impulse current: 50 to 70 mA
Duration of auto-burnish impulse: 25 to 50 ms
DCMA INPUTS
Current input (mA DC): 0 to –1, 0 to +1, –1 to +1, 0 to 5, 0 to 10,
0 to 20, 4 to 20 (programmable)
Input impedance: 379 ±10%
Conversion range: –1 to + 20 mA DC
Accuracy: ±0.2% of full scale
Type: Passive
RTD INPUTS
Types (3-wire): 100 Platinum, 100 & 120 Nickel, 10
Copper
Sensing current: 5 mA
Range: –50 to +250°C
Accuracy: ±2°C
Isolation: 36 V pk-pk
IRIG-B INPUT
Amplitude modulation: 1 to 10 V pk-pk
DC shift: TTL–Compatible
Input impedance: 50 k
Isolation: 2 kV
REMOTE INPUTS (IEC 61850 GSSE/GOOSE)
Input points: 32, configured from 64 incoming bit pairs
Remote devices: 16
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Remote DPS inputs: 5
DIRECT INPUTS
Input points: 32
Remote devices: 16
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration: Yes, No
Data rate: 64 or 128 kbps
CRC: 32-bit
CRC alarm:
Responding to: Rate of messages failing the CRC
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold: 1 to 1000 in steps of 1
Unreturned message alarm:
Responding to: Rate of unreturned messages in the ring
configuration
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold: 1 to 1000 in steps of 1
TELEPROTECTION
Input points: 16
Remote devices: 3
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration: No
Data rate: 64 or 128 kbps
CRC: 32-bit
2
2.3.6 POWER SUPPLY
LOW RANGE
Nominal DC voltage: 24 to 48 V
Minimum DC voltage: 20 V
Maximum DC voltage: 60 V for RL power supply module, 75 V
for SL power supply module
Voltage loss hold-up: 200 ms duration at maximum load
NOTE: Low range is DC only.
ALL RANGES
Volt withstand: 2 Highest Nominal Voltage for 10 ms
Power consumption: typical = 15 to 20 W/VA
maximum = 45 W/VA
HIGH RANGE
Nominal DC voltage: 125 to 250 V
Minimum DC voltage: 88 V
Maximum DC voltage: 300 V
Nominal AC voltage: 100 to 240 V at 50/60 Hz
Minimum AC voltage: 88 V at 25 to 100 Hz
Maximum AC voltage: 265 V at 25 to 100 Hz
Voltage loss hold-up: 200 ms duration at maximum load
contact factory for exact order code consumption
GE Multilin D60 Line Distance Protection System 2-25
Page 56
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
INTERNAL FUSE
RATINGS
Low range power supply: 8 A / 250 V
High range power supply: 4 A / 250 V
INTERRUPTING CAPACITY
AC: 100 000 A RMS symmetrical
DC: 10 000 A
2
FORM-A RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous: 6 A
Break (DC inductive, L/R = 40 ms):
VOLTAGE CURRENT
24 V 1 A
48 V 0.5 A
125 V 0.3 A
250 V 0.2 A
Operate time: < 4 ms
Contact material: silver alloy
LATCHING RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous: 6 A as per IEEE C37.90
Break (DC resistive as per IEC61810-1):
VOLTAGE CURRENT
24 V 6 A
48 V 1.6 A
125 V 0.4 A
250 V 0.2 A
Operate time: < 4 ms
Contact material: silver alloy
Control: separate operate and reset inputs
Control mode: operate-dominant or reset-dominant
FORM-A VOLTAGE MONITOR
Applicable voltage: approx. 15 to 250 V DC
Trickle current: approx. 1 to 2.5 mA
FORM-A CURRENT MONITOR
Threshold current: approx. 80 to 100 mA
FORM-C AND CRITICAL FAILURE RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous: 8 A
Break (DC inductive, L/R = 40 ms):
VOLTAGE CURRENT
24 V 1 A
48 V 0.5 A
125 V 0.3 A
250 V 0.2 A
Operate time: < 8 ms
Contact material: silver alloy
2.3.7 OUTPUTS
FAST FORM-C RELAY
Make and carry: 0.1 A max. (resistive load)
Minimum load impedance:
INPUT
VOLTAGE
250 V DC 20 K 50 K
120 V DC 5 K 2 K
48 V DC 2 K 2 K
24 V DC 2 K 2 K
Note: values for 24 V and 48 V are the same due to a
required 95% voltage drop across the load impedance.
2 W RESISTOR 1 W RESISTOR
IMPEDANCE
Operate time: < 0.6 ms
Internal Limiting Resistor: 100 , 2 W
SOLID-STATE OUTPUT RELAY
Operate and release time: <100 s
Maximum voltage: 265 V DC
Maximum continuous current: 5 A at 45°C; 4 A at 65°C
Make and carry:
for 0.2 s: 30 A as per ANSI C37.90
for 0.03 s 300 A
Breaking capacity:
Operations/
interval
Break
capability
(0 to 250 V
DC)
UL508 Utility
5000 ops /
1 s-On, 9 s-Off
1000 ops /
0.5 s-On, 0.5 s-Off
3.2 A
L/R = 10 ms
1.6 A
L/R = 20 ms
0.8 A
L/R = 40 ms
application
(autoreclose
scheme)
5ops/
0.2 s-On,
0.2 s-Off
within 1
minute
10 A
L/R = 40 ms
application
10000 ops /
L/R = 40 ms
CONTROL POWER EXTERNAL OUTPUT
(FOR DRY CONTACT INPUT)
Capacity: 100 mA DC at 48 V DC
Isolation: ±300 Vpk
REMOTE OUTPUTS (IEC 61850 GSSE/GOOSE)
Standard output points: 32
User output points: 32
DIRECT OUTPUTS
Output points: 32
Industrial
0.2 s-On,
30 s-Off
10 A
2-26 D60 Line Distance Protection System GE Multilin
Page 57
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
DCMA OUTPUTS
Range: –1 to 1 mA, 0 to 1 mA, 4 to 20 mA
Max. load resistance: 12 k for –1 to 1 mA range
12 k for 0 to 1 mA range
600 for 4 to 20 mA range
Accuracy: ±0.75% of full-scale for 0 to 1 mA range
±0.5% of full-scale for –1 to 1 mA range
±0.75% of full-scale for 0 to 20 mA range
99% Settling time to a step change: 100 ms
Isolation: 1.5 kV
Driving signal: any FlexAnalog quantity
Upper and lower limit for the driving signal: –90 to 90 pu in steps of
0.001
2.3.8 COMMUNICATION PROTOCOLS
2
RS232
Front port: 19.2 kbps, Modbus RTU
RS485
1 rear port: Up to 115 kbps, Modbus RTU, DNP 3,
IEC 60870-5-103
Typical distance: 1200 m
Isolation: 2 kV, isolated together at 36 Vpk
ETHERNET (FIBER)
PARAMETER FIBER TYPE
100MB MULTI-
MODE
Wavelength 1310 nm
Connector LC
Transmit power –20 dBm
Receiver sensitivity –30 dBm
Power budget 10 dB
Maximum input
power
Typical distance 2 km
Duplex full/half
Redundancy yes
–14 dBm
ETHERNET (10/100 MB TWISTED PAIR)
Modes: 10 MB, 10/100 MB (auto-detect)
Connector: RJ45
SIMPLE NETWORK TIME PROTOCOL (SNTP)
clock synchronization error: <10 ms (typical)
PRECISION TIME PROTOCOL (PTP)
PTP IEEE Std 1588 2008 (version 2)
Power Profile (PP) per IEEE Standard PC37.238TM2011
Slave-only ordinary clock
Peer delay measurement mechanism
PARALLEL REDUNDANCY PROTOCOL (PRP)
(IEC 62439-3 CLAUSE 4, 2012)
Ethernet ports used: 2 and 3
Networks supported: 10/100 MB Ethernet
OTHER
TFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD)
GE Multilin D60 Line Distance Protection System 2-27
Page 58
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
NOTE
NOTE
NOTE
NOTE
2.3.9 INTER-RELAY COMMUNICATIONS
SHIELDED TWISTED-PAIR INTERFACE OPTIONS
INTERFACE TYPE TYPICAL DISTANCE
RS422 1200 m
G.703 100 m
2
RS422 distance is based on transmitter power and
does not take into consideration the clock source
provided by the user.
LINK POWER BUDGET
EMITTER,
FIBER TYPE
820 nm LED,
Multimode
1300 nm LED,
Multimode
1300 nm ELED,
Single mode
1300 nm Laser,
Single mode
1550 nm Laser,
Single mode
TRANSMIT
POWER
–20 dBm –30 dBm 10 dB
–21 dBm –30 dBm 9 dB
–23 dBm –32 dBm 9 dB
–1 dBm –30 dBm 29 dB
+5 dBm –30 dBm 35 dB
RECEIVED
SENSITIVITY
These power budgets are calculated from the manufacturer’s worst-case transmitter power and worst
case receiver sensitivity.
The power budgets for the 1300 nm ELED are calculated from the manufacturer's transmitter power and
receiver sensitivity at ambient temperature. At
extreme temperatures these values deviate based
on component tolerance. On average, the output
power decreases as the temperature is increased by
a factor 1dB / 5°C.
MAXIMUM OPTICAL INPUT POWER
EMITTER, FIBER TYPE MAX. OPTICAL
820 nm LED, Multimode –7.6 dBm
1300 nm LED, Multimode –11 dBm
1300 nm ELED, Single mode –14 dBm
1300 nm Laser, Single mode –14 dBm
1550 nm Laser, Single mode –14 dBm
INPUT POWER
POWER
BUDGET
TYPICAL LINK DISTANCE
EMITTER TYPE CABLE
820 nm LED,
multimode
1300 nm LED,
multimode
1300 nm ELED,
single mode
1300 nm Laser,
single mode
1550 nm Laser,
single mode
TYPE
62.5/125 μm ST 1.65 km
62.5/125 μm ST 3.8 km
9/125 μm ST 11.4 km
9/125 μm ST 64 km
9/125 μm ST 105 km
CONNECTOR
TYPE
TYPICAL
DISTANCE
Typical distances listed are based on the following assumptions for system loss. As actual losses
vary from one installation to another, the distance
covered by your system may vary.
CONNECTOR LOSSES (TOTAL OF BOTH ENDS)
ST connector 2 dB
FIBER LOSSES
820 nm multimode 3 dB/km
1300 nm multimode 1 dB/km
1300 nm single mode 0.35 dB/km
1550 nm single mode 0.25 dB/km
Splice losses: One splice every 2 km,
at 0.05 dB loss per splice.
SYSTEM MARGIN
3 dB additional loss added to calculations to compensate for
all other losses.
Compensated difference in transmitting and receiving (channel
asymmetry) channel delays using GPS satellite clock: 10 ms
2.3.10 ENVIRONMENTAL
AMBIENT TEMPERATURES
Storage temperature: –40 to 85°C
Operating temperature: –40 to 60°C; the LCD contrast can be
impaired at temperatures less than –
20°C
OTHER
Altitude: 2000 m (maximum)
Pollution degree: II
Overvoltage category: II
Ingress protection: IP20 front, IP10 back
HUMIDITY
Humidity: operating up to 95% (non-condensing) at
55°C (as per IEC60068-2-30 variant 1, 6
days).
2-28 D60 Line Distance Protection System GE Multilin
Page 59
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
2.3.11 TYPE TESTS
D60 TYPE TESTS
TEST REFERENCE STANDARD TEST LEVEL
Dielectric voltage withstand EN 60255-5 2.2 kV
Impulse voltage withstand EN 60255-5 5 kV
Damped oscillatory IEC 61000-4-18 / IEC 60255-22-1 2.5 kV CM, 1 kV DM
Electrostatic discharge EN 61000-4-2 / IEC 60255-22-2 Level 3
RF immunity EN 61000-4-3 / IEC 60255-22-3 Level 3
Fast transient disturbance EN 61000-4-4 / IEC 60255-22-4 Class A and B
Surge immunity EN 61000-4-5 / IEC 60255-22-5 Level 3 and 4
Conducted RF immunity EN 61000-4-6 / IEC 60255-22-6 Level 3
Power frequency immunity EN 61000-4-7 / IEC 60255-22-7 Class A and B
Voltage interruption and ripple DC IEC 60255-11 12% ripple, 200 ms interrupts
Radiated and conducted emissions CISPR11 / CISPR22 / IEC 60255-25 Class A
Sinusoidal vibration IEC 60255-21-1 Class 1
Shock and bump IEC 60255-21-2 Class 1
Seismic IEC 60255-21-3 Class 1
Power magnetic immunity IEC 61000-4-8 Level 5
Pulse magnetic immunity IEC 61000-4-9 Level 4
Damped magnetic immunity IEC 61000-4-10 Level 4
Voltage dip and interruption IEC 61000-4-11 0, 40, 70, 80% dips; 250 / 300 cycle interrupts
Damped oscillatory IEC 61000-4-12 2.5 kV CM, 1 kV DM
Conducted RF immunity, 0 to 150 kHz IEC 61000-4-16 Level 4
Voltage ripple IEC 61000-4-17 15% ripple
Ingress protection IEC 60529 IP40 front, IP10 back
Cold IEC 60068-2-1 –40°C for 16 hours
Hot IEC 60068-2-2 85°C for 16 hours
Humidity IEC 60068-2-30 6 days, variant 1
Damped oscillatory IEEE/ANSI C37.90.1 2.5 kV, 1 MHz
RF immunity IEEE/ANSI C37.90.2 20 V/m, 80 MHz to 1 GHz
Safety UL 508 e83849 NKCR
Safety UL C22.2-14 e83849 NKCR7
Safety UL 1053 e83849 NKCR
Safety IEC 60255-27 Insulation: class 1, Pollution degree: 2, Over
voltage cat II
2
2.3.12 PRODUCTION TESTS
THERMAL
Products go through an environmental test based upon an
Accepted Quality Level (AQL) sampling process.
GE Multilin D60 Line Distance Protection System 2-29
Page 60
2
NOTICE
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
2.3.13 APPROVALS
APPROVALS
COMPLIANCE APPLICABLE
CE Low voltage directive EN 60255-5
C-UL-US --- UL 508
COUNCIL DIRECTIVE
EMC directive EN 60255-26 / EN 50263
ACCORDING TO
EN 61000-6-5
UL 1053
C22.2 No. 14
2.3.14 MAINTENANCE
MOUNTING
Attach mounting brackets using 20 inch-pounds (±2 inch-pounds)
of torque.
CLEANING
Normally, cleaning is not required; but for situations where dust
has accumulated on the faceplate display, a dry cloth can be used.
To avoid deterioration of electrolytic
capacitors, power up units that are stored
in a de-energized state once per year, for
one hour continuously.
2-30 D60 Line Distance Protection System GE Multilin
Page 61
2 PRODUCT DESCRIPTION 2.3 SPECIFICATIONS
2
GE Multilin D60 Line Distance Protection System 2-31
Page 62
2
2.3 SPECIFICATIONS 2 PRODUCT DESCRIPTION
2-32 D60 Line Distance Protection System GE Multilin
Page 63
3 HARDWARE 3.1 DESCRIPTION
17.56”
[446,02 mm]
9.687”
[246,05 mm]
11.016”
[279,81 mm]
7.460
[189,48 mm
6.960”
[176,78 mm]
19.040”
[483,62 mm]
6.995”
[177,67 mm]
842807A1.CDR
3 HARDWARE 3.1DESCRIPTION 3.1.1 PANEL CUTOUT
a) HORIZONTAL UNITS
The D60 Line Distance Protection System is available as a 19-inch rack horizontal mount unit with a removable faceplate.
The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains
additional user-programmable pushbuttons and LED indicators.
The modular design allows the relay to be easily upgraded or repaired by a qualified service person. The faceplate is
hinged to allow easy access to the removable modules, and is itself removable to allow mounting on doors with limited rear
depth.
The case dimensions are shown below, along with panel cutout details for panel mounting. When planning the location of
your panel cutout, ensure that provision is made for the faceplate to swing open without interference to or from adjacent
equipment.
The relay must be mounted such that the faceplate sits semi-flush with the panel or switchgear door, allowing the operator
access to the keypad and the RS232 communications port. The relay is secured to the panel with the use of four screws
supplied with the relay.
3
Figure 3–1: D60 HORIZONTAL DIMENSIONS (ENHANCED PANEL)
GE Multilin D60 Line Distance Protection System 3-1
Page 64
3.1 DESCRIPTION 3 HARDWARE
18.370”
[466,60 mm]
842808A1.CDR
0.280”
[7,11 mm]
Typ. x 4
4.000”
[101,60 mm]
17.750”
[450,85 mm]
CUT-OUT
19.00”
(482.6 mm)
7.00”
(177.8 mm)
Horizontal front view
Horizontal top view (19”, 4 RU)
17.52”
(445.0 mm)
Brackets
repositioned for
switchgear
mounting
10.90”
(276.8 mm)
9.80”
(248.9 mm)
8.97”
(227.8 mm)
17.75”
(450.8 mm)
7.13”
(181.1 mm)
Cutout
18.37”
(466.6 mm)
4.00”
(101.6 mm)
1.57”
(39.8 mm)
4 × 0.28”
(7.1 mm)
diameter
17.72”
(450.1 mm)
14.52”
(368.8 mm)
9.52”
(241.8 mm)
8 × 0.156 Ø
5.00”
(127.0 mm)
0.375”
(9.5 mm)
0.375”
(9.5 mm)
Remote mounting, view from the rear of the panel
Bezel
outline
0.375” (9.5)
1.875”
(47.6)
0.375” (9.5)
4.875”
(121.5 mm)
6.96”
(176.8 mm)
827704B4.CDR
3
Figure 3–2: D60 HORIZONTAL MOUNTING (ENHANCED PANEL)
Figure 3–3: D60 HORIZONTAL MOUNTING AND DIMENSIONS (STANDARD PANEL)
b) VERTICAL UNITS
The D60 Line Distance Protection System is available as a reduced size (¾) vertical mount unit, with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
The modular design allows the relay to be easily upgraded or repaired by a qualified service person. The faceplate is
hinged to allow easy access to the removable modules, and is itself removable to allow mounting on doors with limited rear
depth.
The case dimensions are shown below, along with panel cutout details for panel mounting. When planning the location of
your panel cutout, ensure that provision is made for the faceplate to swing open without interference to or from adjacent
equipment.
The relay must be mounted such that the faceplate sits semi-flush with the panel or switchgear door, allowing the operator
access to the keypad and the RS232 communications port. The relay is secured to the panel with the use of four screws
supplied with the relay.
3-2 D60 Line Distance Protection System GE Multilin
Page 65
3 HARDWARE 3.1 DESCRIPTION
7.48”
(190.0 mm)
15.00”
(381.0 mm)
13.56”
(344.4 mm)
1.38”
(35.2 mm)
9.58”
(243.4 mm)
7.00”
(177.7 mm)
4.00”
(101.6 mm)
7.10”
(180.2 mm)
13.66”
(347.0 mm)
14.03”
(356.2 mm)
0.20”
(5.1 mm)
1.55”
(39.3 mm)
4 Places
0.213” (5.41 mm)
Front of Panel
Mounting Bracket
Vertical Enhanced Front View
Vertical Enhanced Top View
Vertical Enhanced Mounting Panel
CUTOUT
Front of Panel
Reference only
Terminal Blocks
Front
Bezel
Front of Panel
Mounting Bracket
Vertical Enhanced Side View
843809A2.cdr
3
Figure 3–4: D60 VERTICAL DIMENSIONS (ENHANCED PANEL)
GE Multilin D60 Line Distance Protection System 3-3
Page 66
3
13.72"
(348.5 mm)
7.00"
(177.8 mm)
13.50"
(342.9 mm)
Front of
panel
Front
bezel
Panel
Mounting bracket
1.57”
(39.9 mm)
4.00
(101.6)
7.13”
(181.1 mm)
0.46”
(11.7 mm)
13.65”
(346.7 mm)
14.40”
(365.8 mm)
0.213" (5.4 mm),
4 places
Vertical front view
Vertical side view
843755A4.CDR
Vertical panel mounting
1.85"
(47.0 mm)
9.00"
(228.6 mm)
7.00"
(177.8 mm)
Terminal blocks
Mounting bracket
Panel shown for
reference only
Vertical bottom view
3.1 DESCRIPTION 3 HARDWARE
Figure 3–5: D60 VERTICAL MOUNTING AND DIMENSIONS (STANDARD PANEL)
For details on side mounting D60 devices with the enhanced front panel, refer to the following documents available online
from the GE Multilin website.
• GEK-113180: UR-series UR-V side-mounting front panel assembly instructions.
• GEK-113181: Connecting the side-mounted UR-V enhanced front panel to a vertical UR-series device.
• GEK-113182: Connecting the side-mounted UR-V enhanced front panel to a vertically-mounted horizontal UR-series
device.
For details on side mounting D60 devices with the standard front panel, refer to the figures below.
3-4 D60 Line Distance Protection System GE Multilin
Page 67
3 HARDWARE 3.1 DESCRIPTION
3
Figure 3–6: D60 VERTICAL SIDE MOUNTING INSTALLATION (STANDARD PANEL)
GE Multilin D60 Line Distance Protection System 3-5
Page 68
3
CUT-OUT
1.33"
(33.9)
2.83"
(71.9)
6.66"
(169.2)
12.20"
(309.9)
0.159" DIA. (6 PLACES)
(4.0)
0.213" DIA. (5.4)
(4 PLACES)
SEE HOLES MARKED 'X'
INCHES
MILLIMETERS
5.33"
(135.4)
PANEL SHOWN FOR
REFERENCE ONLY
(VIEWED FROM FRONT)
'X' 'X'
'X' 'X'
1.00"
(25.4)
1.00"
(25.4)
10.05
(255.3)
"
0.04
(1.0)
"
0.68"
(17.3)
5.27
(133.8)
"
843753A3.cdr
3.1 DESCRIPTION 3 HARDWARE
Figure 3–7: D60 VERTICAL SIDE MOUNTING REAR DIMENSIONS (STANDARD PANEL)
3-6 D60 Line Distance Protection System GE Multilin
Page 69
3 HARDWARE 3.1 DESCRIPTION
XWVUTS PNMLKJH DGF BR
8
4
7
3
6
2
5
1
b
8
4
7
3
6
2
5
1
a
abc abcabc
Optional
direct
input/output
module
CPU module
(T module shown)
Optional
contact
input/output
module
CT/VT
module
Power
supply
module
Tx1
Tx2
Rx1
Rx2
Tx1
Tx2
837812A3.CDR
Optional
CT/VT or contact
input/output
module
4
3
2
1
4
3
2
1
b
a
IN
ACT3
LK3
ACT2
LK2
ACT1
LK1
®
®
Model:
Mods:
Wiring Diagram:
Inst. Manual:
Serial Number:
Firmware:
Mfg. Date:
PO Num:
Item Num:
D60H00HCHF8FH6AM6BP8BX7A
000
See manual
1601-0089
MAZB98000029
D
NOV 26, 2012
600001234.56
Control Power:
Contact Inputs:
Contact Outputs:
88-300V DC @ 35W / 77-265V AC @ 35VA
300V DC Max 10mA
Refer to Instruction Manual
RATINGS:
D60
- M A A B 9 7 0 0 0 0 9 9 -
Line Distance Relay
GE Multilin
- M A A B 9 7 0 0 0 0 9 9 -
LISTED
52TL
IND.CONT. EQ.
E83849
WARNING
NOTICE
3.1.2 REAR TERMINAL LAYOUT
3
The relay follows a convention with respect to terminal number assignments which are three characters long assigned in
order by module slot position, row number, and column letter. Two-slot wide modules take their slot designation from the
first slot position (nearest to CPU module) which is indicated by an arrow marker on the terminal block. See the following
figure for an example of rear terminal assignments.
Figure 3–8: REAR TERMINAL VIEW
Do not touch any rear terminals while the relay is energized.
The small form-factor pluggable ports (SFPs) are pluggable transceivers. Do not use non-validated
transceivers or install validated transceivers in the wrong Ethernet slot, else damage can occur.
Figure 3–9: EXAMPLE OF MODULES IN F AND H SLOTS
GE Multilin D60 Line Distance Protection System 3-7
Page 70
AC or DC
DC
( DC only )
D60
Line Distance
Protection System
Wet
Ground bus
No. 10AWG
minimum
Module arrangement
Optional
JU
MX
L
WKV
H
T
NGS
P
R
Modules must be
grounded if terminal
is provided
BD
F
837809A3.CDR
Dry
Critical failure
48 V DC output
Control power
HI
LO
Power supply
Filter
Surge
B3a
B1b
B8a
B6b
B8b
B6a
B3b
B1a
B2b
B5b
I
V
I
V
M6a
M8a
M5b
M7b
M8b
M5a
M7a
M6c
M8c
M5c
M7c
6A
M1
M2
M3
M4
M1a
M2b
M1c
M1b
M2c
M2a
M4a
M4c
M3b
M3a
M4b
M3c
Contact input/output modules
Contact input M5a
Contact input M7a
Contact input M5c
Contact input M7c
Contact input M6a
Contact input M8a
Contact input M6c
Contact input M8c
Common M5b
Common M7b
Surge
I
V
I
V
H5c
H8a
H7b
H8b
H5a
H7a
H8c
H5b
H7c
6H
H1
H2
H3
H4
H1a
H2b
H1c
H1b
H2c
H2a
H4a
H4c
H3b
H3a
H4b
H3c
Contact input/output modules
Contact input H7a
Contact input H7c
Contact input H8a
Contact input H8c
Common H7b
Surge
H5
H6c
H6a
H6b
H6
I
V
I
V
I
V
I
V
Fibre
optic
Ground at
remote
device
Shielded
twisted pairs
Co-axial cable
COM
D1a
D2a
D4b
D3a
D4a
IRIG-B input
RS485 COM 2
Port 2
Port 1
CPU T
Tx2
Rx2
Tx1
Rx1
BNC
8
CT/VT
6
Inputs/
outputs
6
Inputs/
outputs
1
Power
supply
9
CPU
Typical configuration.
The AC signal path is configurable.
F7c
F4c
F4a
F4b
F7a
F3c
F1c
F5a
F2b
F6c
F2a
F5c
F6a
F2c
F1a
F1b
F3a
F3b
Current inputs
Type 8F/8G CT/VT module
IA
IG
IC
VC
IB
VA
IA5
IG5
IC5
VB
IB5
VA
IA1
IG1
IC1
VC
IB1
VB
F8c
F8a
VX
VX
Voltage inputs
RS232 (front)
DB-9
D60
Computer
1
TXD RXD
RXD TXD
SGND SGND
1
8
3
2
20
7
6
4
5
22
25-pin
connector
9-pin
connector
22
33
44
55
66
77
88
99
Computer
Contacts shown
with no
control power
TC1
Voltage supervision
Voltage and
current supervision
TC2
A
B
C
Tripping
direction
(5 amp)
Current
polarization
source
A
B
C
52
52
Type 8F/8G CT/VT module
Tx3
Rx3
100BaseFX
100BaseFX
100BaseFX
Port 3
OPEN DELTA
VT CONNECTION (ABC)
F8c
F8a
F5a
F5c
F7c
F6a
F7a
F6c
VX
VA
VB
VC
VOLTAGE INPUTS
VX
VA
VB
VC
F5a
F5c
F7c
F6a
F7a
F6c
VA
VB
VC
VOLTAGE INPUTS
VA
VB
VC
3.2 WIRING 3 HARDWARE
3.2WIRING 3.2.1 TYPICAL WIRING
3
Figure 3–10: TYPICAL WIRING DIAGRAM (T MODULE SHOWN FOR CPU)
3-8 D60 Line Distance Protection System GE Multilin
Page 71
3 HARDWARE 3.2 WIRING
NOTICE
NOTICE
NOTICE
3.2.2 DIELECTRIC STRENGTH
The dielectric strength of the UR-series module hardware is shown in the following table:
Table 3–1: DIELECTRIC STRENGTH OF UR-SERIES MODULE HARDWARE
MODULE
TYPE
1 Power supply High (+); Low (+); (–) Chassis 2000 V AC for 1 minute
1 Power supply 48 V DC (+) and (–) Chassis 2000 V AC for 1 minute
1 Power supply Relay terminals Chassis 2000 V AC for 1 minute
2 Reserved N/A N/A N/A
3 Reserved N/A N/A N/A
4 Reserved N/A N/A N/A
5 Analog inputs/outputs All except 8b Chassis < 50 V DC
6 Digital contact inputs/
7
8 CT/VT All Chassis 2000 V AC for 1 minute
9 CPU All Chassis 2000 V AC for 1 minute
MODULE FUNCTION TERMINALS DIELECTRIC STRENGTH
FROM TO
outputs
G.703 All except 2b, 3a, 7b, 8a Chassis 2000 V AC for 1 minute
RS422 All except 6a, 7b, 8a Chassis < 50 V DC
Filter networks and transient protection clamps are used in the hardware to prevent damage caused
by high peak voltage transients, radio frequency interference (RFI), and electromagnetic interference
(EMI). These protective components can be damaged by application of the ANSI/IEEE C37.90 specified test voltage for a period longer than the specified one minute.
All Chassis 2000 V AC for 1 minute
(AC)
3
3.2.3 CONTROL POWER
Control power supplied to the relay must be connected to the matching power supply range of the
relay. If the voltage is applied to the wrong terminals, damage can occur.
The D60 relay, like almost all electronic relays, contains electrolytic capacitors. These capacitors are
well known to be subject to deterioration over time if voltage is not applied periodically. Deterioration
can be avoided by powering the relays up once a year.
The power supply module can be ordered for two possible voltage ranges, and the UR can be ordered with or without a
redundant power supply module option. Each range has a dedicated input connection for proper operation. The ranges are
as shown below (see the Specifications section of chapter 2 for details):
• Low (LO) range: 24 to 48 V (DC only) nominal.
• High (HI) range: 125 to 250 V nominal.
The power supply module provides power to the relay and supplies power for dry contact input connections.
The power supply module provides 48 V DC power for dry contact input connections and a critical failure relay (see the
Typical wiring diagram earlier). The critical failure relay is a form-C device that is energized once control power is applied
and the relay has successfully booted up with no critical self-test failures. If on-going self-test diagnostic checks detect a
critical failure (see the Self-test Errors section in chapter 7) or control power is lost, the relay is de-energize.
For high reliability systems, the D60 has a redundant option in which two D60 power supplies are placed in parallel on the
bus. If one of the power supplies become faulted, the second power supply assumes the full load of the relay without any
interruptions. Each power supply has a green LED on the front of the module to indicate it is functional. The critical fail relay
of the module also indicates a faulted power supply.
GE Multilin D60 Line Distance Protection System 3-9
Page 72
3.2 WIRING 3 HARDWARE
AC or DC
NOTE:
14 gauge stranded
wire with suitable
disconnect devices
is recommended.
Heavy copper conductor
or braided wire
Switchgear
ground bus
UR-series
protection system
FILTER
SURGE
–
+
LOW
+
HIGH
B8b B8a B6a B6b B5b
CONTROL
POWER
827247A1.CDR
NOTICE
An LED on the front of the control power module shows the status of the power supply:
LED INDICATION POWER SUPPLY
CONTINUOUS ON OK
ON / OFF CYCLING Failure
OFF Failure
3
Figure 3–11: CONTROL POWER CONNECTION
3.2.4 CT/VT MODULES
A CT/VT module can have voltage or current inputs on channels 1 through 4 inclusive, or channels 5 through 8 inclusive.
Channels 1 and 5 are intended for connection to phase A, and are labeled as such in the relay. Likewise, channels 2 and 6
are intended for connection to phase B, and channels 3 and 7 are intended for connection to phase C.
Channels 4 and 8 are intended for connection to a single-phase source. For voltage inputs, these channel are labelled as
auxiliary voltage (VX). For current inputs, these channels are intended for connection to a CT between system neutral and
ground, and are labelled as ground current (IG).
Verify that the connection made to the relay terminals for nominal current of 1 A or 5 A matches the
secondary rating of the connected CTs. Unmatched CTs can result in equipment damage or inadequate protection.
To connect the module, size 12 American Wire Gauge (AWG) is commonly used; the maximum size is 10 AWG.
CT/VT modules can be ordered with a standard ground current input that is the same as the phase current input. Each AC
current input has an isolating transformer and an automatic shorting mechanism that shorts the input when the module is
withdrawn from the chassis. There are no internal ground connections on the current inputs. Current transformers with 1 to
50000 A primaries and 1 A or 5 A secondaries can be used.
CT/VT modules with a sensitive ground input are also available. The ground CT input of the sensitive ground modules is 10
times more sensitive than the ground CT input of standard CT/VT modules. However, the phase CT inputs and phase VT
inputs are the same as those of regular CT/VT modules.
The above modules have enhanced diagnostics that can automatically detect CT/VT hardware failure and take the relay
out of service.
CT connections for both ABC and ACB phase rotations are identical as shown in the Typical wiring diagram.
The exact placement of a zero-sequence core balance CT to detect ground fault current is shown as follows. Twisted-pair
cabling on the zero-sequence CT is recommended.
3-10 D60 Line Distance Protection System GE Multilin
Page 73
3 HARDWARE 3.2 WIRING
Ground connection to neutral
must be on the source side
UNSHIELDED CABLE
LOAD
ABCN G
Ground
outside CT
Source
LOAD
SHIELDED CABLE
996630A6.CDR
ABC
Source
To ground;
must be on
load side
Stress cone
shields
~1a
~1b
~1c
~2a
~2b
~2c
~3a
~4a
~5a
~6a
~7a
~8a
~3b
~4b
~5c
~6c
~7c
~8c
~3c
~4c
Current inputs
8F, 8G, 8L, and 8M modules (4 CTs and 4 VTs)
Voltage inputs
VA
VB
VC
VX
VA
VB
VC
VX
IA
IC
IB
IG
IA5
IC5
IB5
IG5
IA1
IC1
IB1
IG1
842768A2.CDR
Figure 3–12: ZERO-SEQUENCE CORE BALANCE CT INSTALLATION
The phase voltage channels are used for most metering and protection purposes. The auxiliary voltage channel is used as
input for the synchrocheck and volts-per-hertz features.
Substitute the tilde “~” symbol with the slot position of the module in the following figure.
3
Figure 3–13: CT/VT MODULE WIRING
3.2.5 PROCESS BUS MODULES
The D60 can be ordered with a process bus interface module. This module is designed to interface with the GE Multilin
HardFiber system, allowing bidirectional IEC 61850 fiber optic communications with up to eight HardFiber merging units,
known as Bricks. The HardFiber system has been designed to integrate seamlessly with the existing UR-series applications, including protection functions, FlexLogic, metering, and communications.
The IEC 61850 process bus system offers the following benefits:
• Reduces labor associated with design, installation, and testing of protection and control applications using the D60 by
reducing the number of individual copper terminations
• Integrates seamlessly with existing D60 applications, since the IEC 61850 process bus interface module replaces the
traditional CT/VT modules
• Communicates using open standard IEC 61850 messaging
For additional details on the HardFiber system, see GE publication GEK-113658: HardFiber Process Bus System Instruction Manual.
GE Multilin D60 Line Distance Protection System 3-11
Page 74
3.2 WIRING 3 HARDWARE
Load
I
~#a
~#b
~#c
V
827862A4.CDR
+
+
+
+
+
a) Voltage with optional
current monitoring
Voltage monitoring only
Load
I
V
Both voltage and current monitoring
Load
I
V
b) Current with optional
voltage monitoring
Current monitoring only Both voltage and current monitoring
(external jumper a-b is required)
Load
V
Load
c) No monitoring
~#a
~#b
~#c
~#a
~#b
~#c
~#a
~#b
~#c
~#a
~#b
~#c
I
3.2.6 CONTACT INPUTS AND OUTPUTS
Every contact input/output module has 24 terminal connections. They are arranged as three terminals per row, with eight
rows in total. A given row of three terminals can be used for the outputs of one relay. For example, for form-C relay outputs,
the terminals connect to the normally open (NO), normally closed (NC), and common contacts of the relay. For a form-A
output, there are options of using current or voltage detection for feature supervision, depending on the module ordered.
The terminal configuration for contact inputs is different for the two applications.
The contact inputs are grouped with a common return. The D60 has two versions of grouping: four inputs per common
return and two inputs per common return. When a contact input/output module is ordered, four inputs per common is used.
If the inputs must be isolated per row, then two inputs per common return should be selected (4D module).
The tables and diagrams on the following pages illustrate the module types (6A, etc.) and contact arrangements that can be
ordered for the relay. Since an entire row is used for a single contact output, the name is assigned using the module slot
position and row number. However, since there are two contact inputs per row, these names are assigned by module slot
3
position, row number, and column position.
Some form-A / solid-state relay outputs include circuits to monitor the DC voltage across the output contact when it is open,
and the DC current through the output contact when it is closed. Each of the monitors contains a level detector whose output is set to logic “On = 1” when the current in the circuit is above the threshold setting. The voltage monitor is set to “On =
1” when there is a voltage across open contact (the detector allows a current of about 1 to 2.5 mA), and the current monitor
is set to “On = 1” when the current flowing through the closed contact exceeds about 80 to 100 mA. The voltage monitor is
intended to check the health of the overall trip circuit, and the current monitor can be used to seal-in the output contact until
an external contact has interrupted current flow. If enabled, the current monitoring can be used as a seal-in signal to ensure
that the form-A contact does not attempt to break the energized inductive coil circuit and weld the output contacts.
Block diagrams are shown as follows for form-A and solid-state relay outputs with optional voltage monitor, optional current
monitor, and with no monitoring. The actual values shown for contact output 1 are the same for all contact outputs. Form-A
contact output with or without a current or voltage monitoring option is not polarity sensitive. The polarity shown in the figure
is required for solid-state contact output connection.
Figure 3–14: FORM-A AND SOLID-STATE CONTACT OUTPUTS WITH VOLTAGE AND CURRENT MONITORING
3-12 D60 Line Distance Protection System GE Multilin
Page 75
3 HARDWARE 3.2 WIRING
WARNING
NOTE
NOTE
NOTICE
The operation of voltage and current monitors is reflected with the corresponding FlexLogic operands (CONT OP # VON,
CONT OP # VOFF, and CONT OP # ION) which can be used in protection, control, and alarm logic. The typical application of
the voltage monitor is breaker trip circuit integrity monitoring; a typical application of the current monitor is seal-in of the
control command.
See the Digital Elements section of chapter 5 for an example of how form-A and solid-state relay contacts can be applied
for breaker trip circuit integrity monitoring.
Consider relay contacts unsafe to touch when the unit is energized.
USE OF FORM-A AND SOLID-STATE RELAY OUTPUTS IN HIGH IMPEDANCE CIRCUITS
For form-A and solid-state relay output contacts internally equipped with a voltage measuring circuit across the contact, the circuit has an impedance that can cause a problem when used in conjunction with external high input
impedance monitoring equipment such as modern relay test set trigger circuits. These monitoring circuits may continue to read the form-A contact as being closed after it has closed and subsequently opened, when measured as
an impedance.
The solution is to use the voltage measuring trigger input of the relay test set, and connect the form-A contact
through a voltage-dropping resistor to a DC voltage source. If the 48 V DC output of the power supply is used as a
source, a 500 , 10 W resistor is appropriate. In this configuration, the voltage across either the form-A contact or
the resistor can be used to monitor the state of the output.
Wherever a tilde “~” symbol appears, substitute with the slot position of the module; wherever a number sign “#”
appears, substitute the contact number
3
When current monitoring is used to seal-in the form-A and solid-state relay contact outputs, the FlexLogic operand driving the contact output should be given a reset delay of 10 ms to prevent damage
of the output contact (in situations when the element initiating the contact output is bouncing, at values in the region of the pickup value).
Table 3–2: CONTACT INPUT AND OUTPUT MODULE ASSIGNMENTS
~6A MODULE ~6B MODULE ~6C MODULE ~6D MODULE
TERMINAL
ASSIGNMENT
~1 Form-A ~1 Form-A ~1 Form-C ~1a, ~1c 2 Inputs
~2 Form-A ~2 Form-A ~2 Form-C ~2a, ~2c 2 Inputs
~3 Form-C ~3 Form-C ~3 Form-C ~3a, ~3c 2 Inputs
~4 Form-C ~4 Form-C ~4 Form-C ~4a, ~4c 2 Inputs
~5a, ~5c 2 Inputs ~5 Form-C ~5 Form-C ~5a, ~5c 2 Inputs
~6a, ~6c 2 Inputs ~6 Form-C ~6 Form-C ~6a, ~6c 2 Inputs
~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7 Form-C ~7a, ~7c 2 Inputs
~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8 Form-C ~8a, ~8c 2 Inputs
TERMINAL
ASSIGNMENT
~1Form-C ~1Fast Form-C ~1 Form-A ~1 Form-A
~2Form-C ~2Fast Form-C ~2 Form-A ~2 Form-A
~3Form-C ~3Fast Form-C ~3 Form-A ~3 Form-A
~4Form-C ~4Fast Form-C ~4 Form-A ~4 Form-A
~5a, ~5c 2 Inputs ~5Fast Form-C ~5a,
~6a, ~6c 2 Inputs ~6Fast Form-C ~6a, ~6c 2 Inputs ~6 Form-A
~7a, ~7c 2 Inputs ~7Fast Form-C ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs
~8a, ~8c 2 Inputs ~8Fast Form-C ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs
OUTPUT OR
INPUT
~6E MODULE ~6F MODULE ~6G MODULE ~6H MODULE
OUTPUT OR
INPUT
TER MINA L
ASSIGNMENT
TER MINA L
ASSIGNMENT
OUTPUT OR
INPUT
OUTPUT TERMINAL
TERMINAL
ASSIGNMENT
ASSIGNMENT
OUTPUT TERMINAL
OUTPUT OR
INPUT
~5c 2 Inputs ~5 Form-A
ASSIGNMENT
TER MINA L
ASSIGNMENT
OUTPUT OR
OUTPUT
INPUT
GE Multilin D60 Line Distance Protection System 3-13
Page 76
3
3.2 WIRING 3 HARDWARE
~6K MODULE ~6L MODULE ~6M MODULE ~6N MODULE
TERMINAL
ASSIGNMENT
~1 Form-C ~1Form-A ~1Form-A ~1Form-A
~2 Form-C ~2Form-A ~2Form-A ~2Form-A
~3 Form-C ~3Form-C ~3Form-C ~3Form-A
~4 Form-C ~4Form-C ~4Form-C ~4Form-A
~5 Fast Form-C ~5a, ~5c 2 Inputs ~5Form-C ~5a, ~5c 2 Inputs
~6 Fast Form-C ~6a, ~6c 2 Inputs ~6Form-C ~6a, ~6c 2 Inputs
~7 Fast Form-C ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs
~8 Fast Form-C ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs
~6P MODULE ~6R MODULE ~6S MODULE ~6T MODULE
TERMINAL
ASSIGNMENT
~1 Form-A ~1Form-A ~1Form-A ~1Form-A
~2 Form-A ~2Form-A ~2Form-A ~2Form-A
~3 Form-A ~3Form-C ~3Form-C ~3Form-A
~4 Form-A ~4Form-C ~4Form-C ~4Form-A
~5 Form-A ~5a, ~5c 2 Inputs ~5Form-C ~5a, ~5c 2 Inputs
~6 Form-A ~6a, ~6c 2 Inputs ~6Form-C ~6a, ~6c 2 Inputs
~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs
~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs
OUTPUT TERMINAL
OUTPUT OR
INPUT
ASSIGNMENT
TER MINA L
ASSIGNMENT
OUTPUT OR
INPUT
OUTPUT OR
INPUT
TERMINAL
ASSIGNMENT
TERMINAL
ASSIGNMENT
OUTPUT OR
INPUT
OUTPUT OR
INPUT
TER MINA L
ASSIGNMENT
TER MINA L
ASSIGNMENT
OUTPUT OR
INPUT
OUTPUT OR
INPUT
~6U MODULE ~6V MODULE ~67 MODULE ~4A MODULE
TERMINAL
ASSIGNMENT
~1 Form-A ~1 Form-A ~1Form-A ~1Not Used
~2 Form-A ~2 Form-A ~2Form-A ~2 Solid-State
~3 Form-A ~3 Form-C ~3Form-A ~3Not Used
~4 Form-A ~4 2 Outputs ~4Form-A ~4 Solid-State
~5 Form-A ~5a, ~5c 2 Inputs ~5Form-A ~5Not Used
~6 Form-A ~6a, ~6c 2 Inputs ~6Form-A ~6 Solid-State
~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7Form-A ~7Not Used
~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8Form-A ~8 Solid-State
TERMINAL
ASSIGNMENT
~1Not Used ~1 Not Used ~1a, ~1c 2 Inputs ~1 2 Outputs
~2Solid-State ~2 Solid-State ~2a, ~2c 2 Inputs ~2 2 Outputs
~3Not Used ~3 Not Used ~3a, ~3c 2 Inputs ~3 2 Outputs
~4Solid-State ~4 Solid-State ~4a, ~4c 2 Inputs ~4 2 Outputs
~5Not Used ~5 Not Used ~5a, ~5c 2 Inputs ~5 2 Outputs
~6Solid-State ~6 Solid-State ~6a, ~6c 2 Inputs ~6 2 Outputs
~7Not Used ~
~8Solid-State ~8 Solid-State ~8a, ~8c 2 Inputs ~8Not Used
OUTPUT OR
INPUT
~4B MODULE ~4C MODULE ~4D MODULE ~4L MODULE
OUTPUT TERMINAL
TER MINA L
ASSIGNMENT
ASSIGNMENT
7 Not Used ~7a, ~7c 2 Inputs ~72 Outputs
OUTPUT OR
INPUT
OUTPUT TERMINAL
TERMINAL
ASSIGNMENT
ASSIGNMENT
OUTPUT TERMINAL
OUTPUT TERMINAL
ASSIGNMENT
ASSIGNMENT
OUTPUT
OUTPUT
3-14 D60 Line Distance Protection System GE Multilin
Page 77
3 HARDWARE 3.2 WIRING
842762A3.CDR
3
Figure 3–15: CONTACT INPUT AND OUTPUT MODULE WIRING (1 of 2)
GE Multilin D60 Line Distance Protection System 3-15
Page 78
3
DIGITAL I/O
6K
1b
2b
3b
4b
5b
7b
6b
8b
1a
2a
3a
4a
5a
7a
6a
8a
1c
2c
3c
4c
5c
7c
6c
8c
1
5
7
2
6
8
3
4
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
I
V
I
V
I
V
I
V
I
V
I
V
DIGITAL I/O
6P
1b
2b
3b
4b
5b
6b
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
6c
1
5
2
6
3
4
8a
7b
7a
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
CONTACT IN 7a
CONTACT IN 7c
CONTACT IN 8a
CONTACT IN 8c
COMMON 7b
SURGE
8c
7c
8b
DIGITAL I/O
6U
1b
2b
3b
4b
5b
6b
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
6c
1
5
2
6
3
4
8a
7b
7a
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
CONTACT IN 7a
CONTACT IN 7c
CONTACT IN 8a
CONTACT IN 8c
COMMON 7b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
I
V
I
V
DIGITAL I/O
6M
1b
2b
3b
4b
5b
6b
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
6c
1
5
2
6
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 7c
CONTACT IN 8a
CONTACT IN 8c
COMMON 7b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
DIGITAL I/O
6S
1b
2b
3b
4b
5b
6b
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
6c
1
5
2
6
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 7c
CONTACT IN 8a
CONTACT IN 8c
COMMON 7b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
I
V
I
V
I
V
I
V
DIGITAL I/O
6N
1b
2b
3b
4b
6c
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
5b
1
2
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 5a
CONTACT IN 7c
CONTACT IN 5c
CONTACT IN 8a
CONTACT IN 6a
CONTACT IN 8c
CONTACT IN 6c
COMMON 7b
COMMON 5b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
DIGITAL I/O
6T
1b
2b
3b
4b
6c
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
5b
1
2
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 5a
CONTACT IN 7c
CONTACT IN 5c
CONTACT IN 8a
CONTACT IN 6a
CONTACT IN 8c
CONTACT IN 6c
COMMON 7b
COMMON 5b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
I
V
I
V
DIGITAL I/O
6L
1b
2b
3b
4b
6c
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
5b
1
2
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 5a
CONTACT IN 7c
CONTACT IN 5c
CONTACT IN 8a
CONTACT IN 6a
CONTACT IN 8c
CONTACT IN 6c
COMMON 7b
COMMON 5b
SURGE
8c
7c
8b
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
DIGITAL I/O
6R
1b
2b
3b
4b
6c
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
5b
1
2
3
4
8a
7b
7a
CONTACT IN 7a
CONTACT IN 5a
CONTACT IN 7c
CONTACT IN 5c
CONTACT IN 8a
CONTACT IN 6a
CONTACT IN 8c
CONTACT IN 6c
COMMON 7b
COMMON 5b
SURGE
8c
7c
8b
842763A2.CDR
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
DIGITAL I/O
6V
1b
2b
3b
4b
6c
1a
2a
3a
4a
5a
6a
1c
2c
3c
4c
5c
5b
1
2
3
4a
8a
7b
7a
CONTACT IN 7a
CONTACT IN 5a
CONTACT IN 7c
CONTACT IN 5c
CONTACT IN 8a
CONTACT IN 6a
CONTACT IN 8c
CONTACT IN 6c
COMMON 7b
COMMON 5b
SURGE
8c
7c
8b
~
4c
I
V
I
V
NOTICE
3.2 WIRING 3 HARDWARE
3-16 D60 Line Distance Protection System GE Multilin
Figure 3–16: CONTACT INPUT AND OUTPUT MODULE WIRING (2 of 2)
For proper functionality, observe the polarity shown in the figures for all contact input and output connections.
Page 79
3 HARDWARE 3.2 WIRING
827741A5.CDR
24 to 250 V
(Wet) (Dry)
Contact input 1
Contact input 2
Contact input 3
Surge
Contact input 4
~7a
Common
~7b
~7c
~8a
~8b
~8c
Contact input 1
Contact input 2
Contact input 3
Surge
Contact input 4
~7a
Common
~7b
~7c
~8a
~8b
~8c
Control power
Surge
B5b
Filter
B8b
B6b
B6a
B8a
Critical failure
B1b
48 V DC output
B3b
B1a
B2b
B3a
HI+
LO+
Power supply module
Terminals from type 6B
contact input/output module
Terminals from type 6B
contact input/output module
NOTE
CONTACT INPUTS
A dry contact has one side connected to terminal B3b. This is the positive 48 V DC voltage rail supplied by the power supply module. The other side of the dry contact is connected to the required contact input terminal. Each contact input group
has its own common (negative) terminal which must be connected to the DC negative terminal (B3a) of the power supply
module. When a dry contact closes, a current of 1 to 3 mA flows through the associated circuit.
A wet contact has one side connected to the positive terminal of an external DC power supply. The other side of this contact
is connected to the required contact input terminal. If a wet contact is used, then the negative side of the external source
must be connected to the relay common (negative) terminal of each contact group. The maximum external source voltage
for this arrangement is 300 V DC.
The voltage threshold at which each group of four contact inputs detects a closed contact input is programmable as
17 V DC for 24 V sources, 33 V DC for 48 V sources, 84 V DC for 110 to 125 V sources, and 166 V DC for 250 V sources.
3
Figure 3–17: DRY AND WET CONTACT INPUT CONNECTIONS
Wherever a tilde “~” symbol appears, substitute with the slot position of the module.
There is no provision in the relay to detect a DC ground fault on 48 V DC control power external output. We recommend
using an external DC supply.
GE Multilin D60 Line Distance Protection System 3-17
Page 80
3.2 WIRING 3 HARDWARE
842749A1.CDR
50 to 70 mA
3 mA
25 to 50 ms
current
time
CONTACT INPUT 1 AUTO-BURNISH = OFF
= OFFCONTACT INPUT 2 AUTO-BURNISH
CONTACT INPUT 1 AUTO-BURNISH
CONTACT INPUT 2 AUTO-BURNISH
= ON
= OFF
CONTACT INPUT 1 AUTO-BURNISH
CONTACT INPUT 2 AUTO-BURNISH
= OFF
= ON
CONTACT INPUT 1 AUTO-BURNISH
CONTACT INPUT 2 AUTO-BURNISH
= ON
= ON
842751A1.CDR
USE OF CONTACT INPUTS WITH AUTO-BURNISHING
The contact inputs sense a change of the state of the external device contact based on the measured current. When external devices are located in a harsh industrial environment (either outdoor or indoor), their contacts can be exposed to various types of contamination. Normally, there is a thin film of insulating sulfidation, oxidation, or contaminates on the surface
of the contacts, sometimes making it difficult or impossible to detect a change of the state. This film must be removed to
establish circuit continuity – an impulse of higher than normal current can accomplish this.
The contact inputs with auto-burnish create a high current impulse when the threshold is reached to burn off this oxidation
layer as a maintenance to the contacts. Afterwards the contact input current is reduced to a steady-state current. The
impulse has a 5 second delay after a contact input changes state.
3
Figure 3–18: CURRENT THROUGH CONTACT INPUTS WITH AUTO-BURNISHING
Regular contact inputs limit current to less than 3 mA to reduce station battery burden. In contrast, contact inputs with autoburnishing allow currents up to 50 to 70 mA at the first instance when the change of state was sensed. Then, within 25 to
50 ms, this current is slowly reduced to 3 mA as indicated above. The 50 to 70 mA peak current burns any film on the contacts, allowing for proper sensing of state changes. If the external device contact is bouncing, the auto-burnishing starts
when external device contact bouncing is over.
Another important difference between the auto-burnishing input module and the regular input modules is that only two contact inputs have common ground, as opposed to four contact inputs sharing one common ground (refer to the Contact Input
and Output Module Wiring diagrams). This is beneficial when connecting contact inputs to separate voltage sources. Consequently, the threshold voltage setting is also defined per group of two contact inputs.
The auto-burnish feature can be disabled or enabled using the DIP switches found on each daughter card. There is a DIP
switch for each contact, for a total of 16 inputs.
Figure 3–19: AUTO-BURNISH DIP SWITCHES
3-18 D60 Line Distance Protection System GE Multilin
Page 81
3 HARDWARE 3.2 WIRING
NOTE
NOTE
842764A1.CDR
The auto-burnish circuitry has an internal fuse for safety purposes. During regular maintenance, check the autoburnish functionality using an oscilloscope.
3.2.7 TRANSDUCER INPUTS/OUTPUTS
Transducer input modules can receive input signals from external DCmA output transducers (DCmA In) or resistance temperature detectors (RTDs). Hardware and software are provided to receive signals from these external transducers and
convert these signals into a digital format for use as required.
Transducer output modules provide DC current outputs in several standard DCmA ranges. Software is provided to configure virtually any analog quantity used in the relay to drive the analog outputs.
Every transducer input/output module has a total of 24 terminal connections. These connections are arranged as three terminals per row with a total of eight rows. A given row can be used for either inputs or outputs, with terminals in column "a"
having positive polarity and terminals in column "c" having negative polarity. Since an entire row is used for a single input/
output channel, the name of the channel is assigned using the module slot position and row number.
Each module also requires that a connection from an external ground bus be made to terminal 8b. The current outputs
require a twisted-pair shielded cable, where the shield is grounded at one end only. The following figure illustrates the transducer module types (5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay.
Wherever a tilde “~” symbol appears, substitute with the slot position of the module.
3
Figure 3–20: TRANSDUCER INPUT/OUTPUT MODULE WIRING
The following figure show how to connect RTDs.
GE Multilin D60 Line Distance Protection System 3-19
Page 82
3
Three-wire shielded cable
RTD terminals
Maximum total lead resistance:
25 ohms for Platinum RTDs
Route cable in separate conduit from
current carrying conductors
RTD
859736A1.CDR
RTD terminals
RTD
RTD
For RTD
RTD
SURGE
~1
~1 &
~2
~2
~8b
~1a
~1b
~2a
Hot
Hot
Return
Comp
Comp
~2c
~1c
NOTE
3.2 WIRING 3 HARDWARE
Figure 3–21: RTD CONNECTION
3.2.8 RS232 FACEPLATE PORT
A 9-pin RS232C serial port is located on the D60 faceplate for programming with a computer. All that is required to use this
interface is a computer running the EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is
shown in the following figure for both 9-pin and 25-pin connectors.
The baud rate for this port is fixed at 19200 bps.
Figure 3–22: RS232 FACEPLATE PORT CONNECTION
3-20 D60 Line Distance Protection System GE Multilin
Page 83
3 HARDWARE 3.2 WIRING
NOTE
842722A3.CDR
100Base-T
COMMON
+
+
—
—
D1a
D2a
D3a
D4b
D4a
BNC
IRIG-B
input
CPU V
Co-axial cable
Shielded
twisted-pairs
Ground at
remote
device
RS485
COM2
100Base-T
100Base-T
COMMON
+
+
—
—
D1a
D2a
D3a
D4b
D4a
BNC
IRIG-B
input
CPU U
Co-axial cable
Shielded
twisted-pairs
Ground at
remote
device
RS485
COM2
100Base-T
100Base-FX
Port 1
Port 2
100Base-FX
Tx1
Rx1
COMMON
+
+
—
—
D1a
D2a
D3a
D4b
D4a
BNC
IRIG-B
input
CPU T
Co-axial cable
Shielded
twisted-pairs
MM fiber-
optic cable
Ground at
remote
device
RS485
COM2
100Base-FX
100Base-FX
Tx2
Rx2
Tx3
Rx3
Tx1
Rx1
Port 3
Port 1
Port 2
Port 3
Port 1
Port 2
Port 3
100Base-FX
Tx1
Rx1
3.2.9 CPU COMMUNICATION PORTS
a) OVERVIEW
In addition to the faceplate RS232 port, the D60 provides a rear RS485 communication port.
The CPU modules do not require a surge ground connection.
3
b) RS485 PORTS
RS485 data transmission and reception are accomplished over a single twisted pair with transmit and receive data alternating over the same two wires. Through the use of the port, continuous monitoring and control from a remote computer,
SCADA system, or PLC is possible.
Figure 3–23: CPU MODULE COMMUNICATIONS WIRING
To minimize errors from noise, the use of shielded twisted pair wire is recommended. Correct polarity must also be
observed. For instance, the relays must be connected with all RS485 “+” terminals connected together, and all RS485 “–”
terminals connected together. Though data is transmitted over a two-wire twisted pair, all RS485 devices require a shared
reference, or common voltage. This common voltage is implied to be a power supply common. Some systems allow the
shield (drain wire) to be used as common wire and to connect directly to the D60 COM terminal (#3); others function correctly only if the common wire is connected to the D60 COM terminal, but insulated from the shield.
GE Multilin D60 Line Distance Protection System 3-21
Page 84
3.2 WIRING 3 HARDWARE
SCADA / PLC / computer
Optocoupler
Data
UR-series device
Shield
827757AA.CDR
Last device
Z (*)
T
Z (*) Terminating impedance at
T
each end (typically 120 Ω and 1 nF)
Twisted pair
RS485 +
RS485 –
COMP 485COM
Relay
Relay
Ground shield at SCADA / PLC /
computer only or at
UR-series device only
Data
Optocoupler
Up to 32 devices,
maximum 4000 feet
(1200 m)
Z (*)
T
RS485 +
RS485 –
COMP 485COM
RS485 +
RS485 –
COMP 485COM
COM
To avoid loop currents, ground the shield at only one point. If other system considerations require the shield to be grounded
at more than one point, install resistors (typically 100 ohms) between the shield and ground at each grounding point. Each
relay needs to be daisy-chained to the next one in the link. A maximum of 32 relays can be connected in this manner without exceeding driver capability. For larger systems, additional serial channels must be added. It is also possible to use commercially available repeaters to have more than 32 relays on a single channel. Avoid star or stub connections entirely.
Lightning strikes and ground surge currents can cause large momentary voltage differences between remote ends of the
communication link. For this reason, surge protection devices are internally provided at both communication ports. An isolated power supply with an optocoupled data interface also acts to reduce noise coupling. To ensure maximum reliability, all
equipment should have similar transient protection devices installed.
Terminate both ends of the RS485 circuit with an impedance as shown below.
3
c) 100BASE-FX FIBER OPTIC PORTS
Ensure that the dust covers are installed when the fiber is not in use. Dirty or scratched connectors can lead to high losses
on a fiber link.
The fiber optic communication ports allow for fast and efficient communications between relays at 100 Mbps. Optical fiber
can be connected to the relay supporting a wavelength of 1310 nm in multi-mode.
3-22 D60 Line Distance Protection System GE Multilin
Figure 3–24: RS485 SERIAL CONNECTION
Page 85
3 HARDWARE 3.2 WIRING
UR-series device
BNC (in)
Receiver
RG58/59 coaxial cable
GPS satellite system
GPS connection
IRIG-B (–)
4A
+
827756A8.CDR
IRIG-B
time code generator
(DC-shift or
amplitude modulated
signal can be used)
4B
IRIG-B (+)
UR-series device
BNC (in)
Receiver
Twisted-pair cable
GPS satellite system
GPS connection
IRIG-B (–)
4A
+
IRIG-B
time code generator
(DC-shift or
amplitude modulated
signal can be used)
4B
IRIG-B (+)
NOTE
NOTE
3.2.10 IRIG-B
IRIG-B is a standard time code format that allows stamping of events to be synchronized among connected devices. The
IRIG-B code allows time accuracies of up to 100 ns. Using the IRIG-B input, the D60 operates an internal oscillator with 1
µs resolution and accuracy. The IRIG time code formats are serial, width-modulated codes that can be either DC level
shifted or amplitude modulated (AM). Third party equipment is available for generating the IRIG-B signal; this equipment
can use a GPS satellite system to obtain the time reference so that devices at different geographic locations can be synchronized.
3
Figure 3–25: OPTIONS FOR THE IRIG-B CONNECTION
Using an amplitude modulated receiver causes errors up to 1 ms in event time-stamping.
When IRIG-B is used as the time synchronization source for synchrophasors, the DC level shifted option must be
used in order to achieve the 1% Total Vector Error specified by the standard. If amplitude modulated IRIG-B is
used, it results in a 20 to 25 degree error in the synchrophasor angle measurement. The IEEE 1588 Precision Time
Protocol can also be used to achieve accurate time synchronization for synchrophasor calculation.
GE Multilin D60 Line Distance Protection System 3-23
Page 86
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
842006A2.CDR
Tx
Tx
Tx
Tx
UR 1
UR 2
UR 3
UR 4
Rx
Rx
Rx
Rx
842007A3.CDR
Tx1
UR 1
Tx2
Rx1
Rx2
Tx1
UR 2
Tx2
Rx1
Rx2
Tx1
UR 3
Tx2
Rx1
Rx2
Tx1
UR 4
Tx2
Rx1
Rx2
3.3DIRECT INPUT AND OUTPUT COMMUNICATIONS 3.3.1 DESCRIPTION
The direct inputs and outputs feature makes use of the type 7 series of communications modules, which allow direct messaging between UR devices. These communications modules are outlined in the table later in this section.
The communications channels are normally connected in a ring configuration as shown in the following figure. The transmitter of one module is connected to the receiver of the next module. The transmitter of this second module is then connected to the receiver of the next module in the ring. This is continued to form a communications ring. The figure illustrates
a ring of four UR-series relays with the following connections: UR1-Tx to UR2-Rx, UR2-Tx to UR3-Rx, UR3-Tx to UR4-Rx,
and UR4-Tx to UR1-Rx. A maximum of 16 UR-series relays can be connected in a single ring
3
Figure 3–26: DIRECT INPUT AND OUTPUT SINGLE CHANNEL CONNECTION
The interconnection for dual-channel type 7 communications modules is shown as follows. Two channel modules allow for
a redundant ring configuration. That is, two rings can be created to provide an additional independent data path. The
required connections are: UR1-Tx1 to UR2-Rx1, UR2-Tx1 to UR3-Rx1, UR3-Tx1 to UR4-Rx1, and UR4-Tx1 to UR1-Rx1
for the first ring; and UR1-Tx2 to UR4-Rx2, UR4-Tx2 to UR3-Rx2, UR3-Tx2 to UR2-Rx2, and UR2-Tx2 to UR1-Rx2 for the
second ring.
The following diagram shows the connection for three UR-series relays using two independent communication channels.
UR1 and UR3 have single type 7 communication modules; UR2 has a dual-channel module. The two communication channels can be of different types, depending on the Type 7 modules used. To allow the direct input and output data to cross-
over from channel 1 to channel 2 on UR2, the
forces UR2 to forward messages received on Rx1 out Tx2, and messages received on Rx2 out Tx1.
3-24 D60 Line Distance Protection System GE Multilin
Figure 3–27: DIRECT INPUT AND OUTPUT DUAL CHANNEL CONNECTION
DIRECT I/O CHANNEL CROSSOVER setting should be “Enabled” on UR2. This
Page 87
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
842013A2.CDR
Channel 1
Channel 2
Tx1
UR 2
Tx2
Rx1
Rx2
Tx
UR 1
Rx
Tx
UR 3
Rx
7A, 7B, and
7C modules
7H, 7I, and
7J modules
1 channel 2 channels
Rx1
Rx1
Rx2
Tx1 Tx1
Tx2
831719A3.CDR
Figure 3–28: DIRECT INPUT AND OUTPUT SINGLE/DUAL CHANNEL COMBINATION CONNECTION
The inter-relay communications modules are available with several interfaces and some are outlined here in more detail.
Those that apply depend on options purchased. The options are outlined in the Inter-Relay Communications section of the
Order Code tables in Chapter 2. All of the fiber modules use ST type connectors.
3.3.2 FIBER: LED AND ELED TRANSMITTERS
The following figure shows the configuration for the 7A, 7B, 7C, 7H, 7I, and 7J fiber-only modules.
3
GE Multilin D60 Line Distance Protection System 3-25
Figure 3–29: LED AND ELED FIBER MODULES
Page 88
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
1 channel 2 channels
Rx1 Rx1
Rx2
Tx1 Tx1
Tx2
831720A5.CDR
72 and 7D
modules
73 and 7K
modules
2 channels
Tx1
Tx2
Rx1
Rx2
831827A1.CDR
2I and 2J
modules
CAUTION
NOTICE
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser modules.
3
Figure 3–30: 7X LASER FIBER MODULES
The following figure shows configuration for the 2I and 2J fiber-laser module.
3.3.3 FIBER-LASER TRANSMITTERS
3-26 D60 Line Distance Protection System GE Multilin
Figure 3–31: 2I AND 2J LASER FIBER MODULE
Observing any fiber transmitter output can injure the eye.
When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the
maximum optical input power to the receiver.
Page 89
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
842773A3.CDR
~8a
~8b
7S
Rx +
Tx +
Shield
Tx –
Shield
Rx –
Tx –
Rx +
Tx +
Rx –
G.703 communications
~2b
~6a
~7a
~1b
~1a
~3a
~6b
~7b
~2a
~3b
G.703
channel 2
G.703
channel 1
Surge
Surge
X8a
X8b
7S
Rx +
Tx +
Shield
Tx –
Shield
Rx –
Tx –
Rx +
Tx +
Rx –
G.703 communications
X2b
X6a
X7a
X1b
X1a
X3a
X6b
X7b
X2a
X3b
G.703
channel 2
G.703
channel 1
Surge
Surge
831727A5.CDR
X8a
X8b
7S
Rx +
Tx +
Shield
Tx –
Shield
Rx –
Tx –
Rx +
Tx +
Rx –
G.703 communications
X2b
X6a
X7a
X1b
X1a
X3a
X6b
X7b
X2a
X3b
G.703
channel 2
G.703
channel 1
Surge
Surge
NOTE
3.3.4 G.703 INTERFACE
a) DESCRIPTION
The following figure shows the 64K ITU G.703 co-directional interface configuration.
The G.703 module is fixed at 64 kbps. The SETTINGS > PRODUCT SETUP > DIRECT I/O > DIRECT I/O DATA
RATE setting is not applicable to this module.
AWG 24
twisted shielded pair is recommended for external connections, with the shield grounded only at one end. Con-
necting the shield to pin X1a or X6a grounds the shield since these pins are internally connected to ground. Thus, if pin X1a
or X6a is used to ground the shield at one end, do not ground the shield at the other end. This interface module is protected
by surge suppression devices.
Figure 3–32: G.703 INTERFACE CONFIGURATION
The following figure shows the typical pin interconnection between two G.703 interfaces. For the actual physical arrangement of these pins, see the Rear Terminal Layout section earlier in this chapter. All pin interconnections are to be main-
tained for a connection to a multiplexer.
3
Figure 3–33: TYPICAL PIN INTERCONNECTION BETWEEN TWO G.703 INTERFACES
Pin nomenclature can differ from one manufacturer to another. Therefore, it is not uncommon to see pinouts numbered TxA, TxB, RxA and RxB. In such cases, it can be assumed that “A” is equivalent to “+” and “B” is equivalent
to “–”.
b) G.703 SELECTION SWITCH PROCEDURES
1. With the power to the relay off, remove the G.703 module (7R or 7S) as follows. Record the original location of the
module to help ensure that the same or replacement module is inserted into the correct slot.
2. Simultaneously pull the ejector/inserter clips located at the top and at the bottom of each module in order to release the
module for removal.
3. Remove the module cover screw.
4. Remove the top cover by sliding it towards the rear and then lift it upwards.
5. Set the timing selection switches (channel 1, channel 2) to the desired timing modes.
GE Multilin D60 Line Distance Protection System 3-27
Page 90
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
Cover screw
Top cover
Bottom cover
Ejector/inserter clip
Ejector/inserter clip
Timing selection
switches
Channel 1
Channel 2
FRONT
REAR
831774A3.CDR
6. Replace the top cover and the cover screw.
7. Re-insert the G.703 module. Take care to ensure that the correct module type is inserted into the correct slot position.
The ejector/inserter clips located at the top and at the bottom of each module must be in the disengaged position as
the module is smoothly inserted into the slot. Once the clips have cleared the raised edge of the chassis, engage the
clips simultaneously. When the clips have locked into position, the module is fully inserted.
3
Figure 3–34: G.703 TIMING SELECTION SWITCH SETTING
Table 3–3: G.703 TIMING SELECTIONS
SWITCHES FUNCTION
S1 OFF octet timing disabled
S5 and S6 S5 = OFF and S6 = OFF loop timing mode
ON octet timing 8 kHz
S5 = ON and S6 = OFF internal timing mode
S5 = OFF and S6 = ON minimum remote loopback mode
S5 = ON and S6 = ON dual loopback mode
c) G.703 OCTET TIMING
If octet timing is enabled (ON), this 8 kHz signal is asserted during the violation of bit 8 (LSB) necessary for connecting to
higher order systems. When D60s are connected back-to-back, octet timing is disabled (OFF).
d) G.703 TIMING MODES
There are two timing modes for the G.703 module: internal timing mode and loop timing mode (default).
• Internal Timing Mode: The system clock is generated internally. Therefore, the G.703 timing selection should be in
the internal timing mode for back-to-back (UR-to-UR) connections. For back-to-back connections, set for octet timing
(S1 = OFF) and timing mode to internal timing (S5 = ON and S6 = OFF).
• Loop Timing Mode: The system clock is derived from the received line signal. Therefore, the G.703 timing selection
should be in loop timing mode for connections to higher order systems. For connection to a higher order system (UR-
3-28 D60 Line Distance Protection System GE Multilin
Page 91
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
842752A2.CDR
Internal timing mode
Loop timing mode
(factory default)
DMR
DMX
G7X
G7R
DMR = Differential Manchester Receiver
DMX = Differential Manchester Transmitter
G7X = G.703 Transmitter
G7R = G.703 Receiver
842774A1.CDR
DMR
DMX
G7X
G7R
DMR = Differential Manchester Receiver
DMX = Differential Manchester Transmitter
G7X = G.703 Transmitter
G7R = G.703 Receiver
842775A1.CDR
to-multiplexer, factory defaults), set to octet timing (S1 = ON) and set timing mode to loop timing (S5 = OFF and S6 =
OFF).
The switch settings for the internal and loop timing modes are shown below:
e) G.703 TEST MODES
In minimum remote loopback mode, the multiplexer is enabled to return the data from the external interface without any
processing to assist in diagnosing G.703 line-side problems irrespective of clock rate. Data enters from the G.703 inputs,
passes through the data stabilization latch which also restores the proper signal polarity, passes through the multiplexer
and then returns to the transmitter. The differential received data is processed and passed to the G.703 transmitter module
after which point the data is discarded. The G.703 receiver module is fully functional and continues to process data and
passes it to the differential Manchester transmitter module. Since timing is returned as it is received, the timing source is
expected to be from the G.703 line side of the interface.
3
In dual loopback mode, the multiplexers are active and the functions of the circuit are divided into two with each receiver/
transmitter pair linked together to deconstruct and then reconstruct their respective signals. Differential Manchester data
enters the Differential Manchester receiver module and then is returned to the differential Manchester transmitter module.
Likewise, G.703 data enters the G.703 receiver module and is passed through to the G.703 transmitter module to be
returned as G.703 data. Because of the complete split in the communications path and because, in each case, the clocks
are extracted and reconstructed with the outgoing data, in this mode there must be two independent sources of timing. One
source lies on the G.703 line side of the interface while the other lies on the differential Manchester side of the interface.
GE Multilin D60 Line Distance Protection System 3-29
Figure 3–35: G.703 MINIMUM REMOTE LOOPBACK MODE
Figure 3–36: G.703 DUAL LOOPBACK MODE
Page 92
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
~
~
~
~
~
~
~
~
~
~
~
~
~
~
Shield
Shield
COM
Tx +
Tx +
Tx –
Tx –
Rx –
Rx –
Rx +
Rx +
3b
5b
2a
4a
6a
7b
8b
Clock
RS422
channel 1
RS422
channel 2
Surge
3a
5a
4b
6b
7a
2b
8a
Inter-relay communications 7W
842776A3.CDR
Dual-channel RS422 module
~
~
~
~
~
Shield
Tx +
Tx –
Rx –
Rx +
3b
2a
6a
RS422
3a
4b
~
~
~
~
COM
8b
Clock
Surge
7a
2b
8a
Inter-relay comms. 7T
Single-channel RS422 module
~ indicates the slot position
831728A5.CDR
W8a
7T
Shield
Tx –
Rx –
Tx +
Rx +
RS422 communications
W4b
W3a
W3b
W6a
W2a
RS422
channel 1
Surge
+
–
W7a
W8b
Clock
Common
W2b
COM
W8a
7T
Shield
Tx –
Rx –
Tx +
Rx +
RS422 communications
W4b
W3a
W3b
W6a
W2a
RS422
channel 1
Surge
+
–
W7a
W8b
Clock
Common
W2b
COM
+
–
64 or 128 kbps
3.3.5 RS422 INTERFACE
a) DESCRIPTION
There are two RS422 inter-relay communications modules available: single-channel RS422 (module 7T) and dual-channel
RS422 (module 7W). The modules can be configured to run at 64 kbps or 128 kbps. AWG 20-24 twisted shielded pair cable
is recommended for external connections. These modules are protected by optically-isolated surge suppression devices.
The shield pins (6a and 7b) are internally connected to the ground pin (8a). Proper shield termination is as follows:
• Site 1: Terminate shield to pins 6a or 7b or both.
• Site 2: Terminate shield to COM pin 2b.
Match the clock terminating impedance with the impedance of the line.
3
The following figure shows the typical pin interconnection between two single-channel RS422 interfaces installed in slot W.
All pin interconnections are to be maintained for a connection to a multiplexer.
b) TWO-CHANNEL APPLICATION VIA MULTIPLEXERS
The RS422 interface can be used for single channel or two channel applications over SONET/SDH or multiplexed systems.
When used in single-channel applications, the RS422 interface links to higher order systems in a typical fashion observing
transmit (Tx), receive (Rx), and send timing (ST) connections. However, when used in two-channel applications, certain criteria must be followed since there is one clock input for the two RS422 channels. The system functions correctly when the
following connections are observed and your data module has a terminal timing feature. Terminal timing is a common feature to most synchronous data units that allows the module to accept timing from an external source. Using the terminal
timing feature, two channel applications can be achieved if these connections are followed: The send timing outputs from
the multiplexer (data module 1), connects to the clock inputs of the UR–RS422 interface in the usual fashion. In addition,
the send timing outputs of data module 1 is also paralleled to the terminal timing inputs of data module 2. By using this configuration, the timing for both data modules and both UR–RS422 channels are derived from a single clock source. As a
result, data sampling for both of the UR–RS422 channels is synchronized via the send timing leads on data module 1 as
shown below. If the terminal timing feature is not available or this type of connection is not desired, the G.703 interface is a
viable option that does not impose timing restrictions.
3-30 D60 Line Distance Protection System GE Multilin
Figure 3–37: RS422 INTERFACE CONNECTIONS
Figure 3–38: TYPICAL PIN INTERCONNECTION BETWEEN TWO RS422 INTERFACES
Page 93
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
Data module 1
Data module 2
Signal name
Signal name
SD(A) - Send data
TT(A) - Terminal timing
TT(B) - Terminal timing
SD(B) - Send data
RD(A) - Received data
RD(A) - Received data
SD(A) - Send data
SD(B) - Send data
RD(B) - Received data
RD(B) - Received data
RS(A) - Request to send (RTS)
RS(A) - Request to send (RTS)
RT(A) - Receive timing
CS(A) - Clear To send
CS(A) - Clear To send
RT(B) - Receive timing
CS(B) - Clear To send
CS(B) - Clear To send
Local loopback
Local loopback
Remote loopback
Remote loopback
Signal ground
Signal ground
ST(A) - Send timing
ST(A) - Send timing
ST(B) - Send timing
ST(B) - Send timing
RS(B) - Request to send (RTS)
RS(B) - Request to send (RTS)
831022A3.CDR
W
7a
W
2b
W
8a
7W
Shld.
Shld.
Tx1(+)
Tx2(+)
Tx1(-)
Tx2(-)
Rx1(+)
Rx2(+)
+
com
Rx1(-)
Rx2(-)
–
INTER-RELAY COMMUNICATIONS
W
3a
W
5b
W
5a
W
3b
W
2a
W
6a
W
6b
W
7b
W
8b
W
4b
W
4a
RS422
CHANNEL 1
RS422
CHANNEL 2
CLOCK
SURGE
831733A1.CDR
Tx Clock
Tx Data
3
Figure 3–39: TIMING CONFIGURATION FOR RS422 TWO-CHANNEL, THREE-TERMINAL APPLICATION
Data module 1 provides timing to the D60 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides
timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been
omitted in the figure above since they vary by manufacturer.
c) TRANSMIT TIMING
The RS422 interface accepts one clock input for transmit timing. It is important that the rising edge of the 64 kHz transmit
timing clock of the multiplexer interface is sampling the data in the center of the transmit data window. Therefore, it is important to confirm clock and data transitions to ensure proper system operation. For example, the following figure shows the
positive edge of the Tx clock in the center of the Tx data bit.
GE Multilin D60 Line Distance Protection System 3-31
Figure 3–40: CLOCK AND DATA TRANSITIONS
Page 94
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
NOTICE
Tx2
Rx2
842777A2.CDR
~8a
7L, 7M, 7N,
7P, and 74
Shield
Tx –
Rx –
Tx +
Rx +
RS422
communications
~4b
~3a
~3b
~6a
~2a
RS422
channel 1
Surge
+
–
~7a
~8b
Clock
channel 1
Common
~2b
COM
Fiber
channel 2
NOTICE
d) RECEIVE TIMING
The RS422 interface utilizes NRZI-MARK modulation code and; therefore, does not rely on an Rx clock to recapture data.
NRZI-MARK is an edge-type, invertible, self-clocking code.
To recover the Rx clock from the data-stream, an integrated DPLL (digital phase lock loop) circuit is utilized. The DPLL is
driven by an internal clock, which is 16-times over-sampled, and uses this clock along with the data-stream to generate a
data clock that can be used as the SCC (serial communication controller) receive clock.
3.3.6 RS422 AND FIBER INTERFACE
The following figure shows the combined RS422 plus fiberoptic interface configuration at 64K baud. The 7L, 7M, 7N, 7P,
and 74 modules are used in two-terminal with a redundant channel or three-terminal configurations where channel 1 is
employed via the RS422 interface (possibly with a multiplexer) and channel 2 via direct fiber.
3
AWG 20-24
twisted shielded pair is recommended for external RS422 connections and ground the shield only at one end.
For the direct fiber channel, address power budget issues properly.
When using a LASER Interface, attenuators can be necessary to ensure that you do not exceed
maximum optical input power to the receiver.
Figure 3–41: RS422 AND FIBER INTERFACE CONNECTION
Connections shown above are for multiplexers configured as DCE (data communications equipment) units.
3.3.7 G.703 AND FIBER INTERFACE
The figure below shows the combined G.703 plus fiberoptic interface configuration at 64 kbps. The 7E, 7F, 7G, 7Q, and 75
modules are used in configurations where channel 1 is employed via the G.703 interface (possibly with a multiplexer) and
channel 2 via direct fiber. AWG 24 twisted shielded pair is recommended for external G.703 connections connecting the
shield to pin 1a at one end only. For the direct fiber channel, address power budget issues properly. See previous sections
for additional details on the G.703 and fiber interfaces.
When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the
maximum optical input power to the receiver.
3-32 D60 Line Distance Protection System GE Multilin
Page 95
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
Rx2
Tx2
842778A2.CDR
~3b
75, 7E, 7F, 7G,
and 7Q
Rx +
Shield
Tx –
Rx –
Tx +
G.703
communications
~2b
~1b
~1a
~3a
~2a
G.703
channel 1
Surge
Fiber
channel 2
UR-series
device
IEEE C37.94
fiber interface
up to 2 km
842755A2.CDR
Digital
multiplexer,
IEEE C37.94
compliant
Figure 3–42: G.703 AND FIBER INTERFACE CONNECTION
3.3.8 IEEE C37.94 INTERFACE
The UR-series IEEE C37.94 communication modules (modules types 2G, 2H, 2I, 2J, 76, and 77) are designed to interface
with IEEE C37.94 compliant digital multiplexers or an IEEE C37.94 compliant interface converter for use with direct input
and output applications. The IEEE C37.94 standard defines a point-to-point optical link for synchronous data between a
multiplexer and a teleprotection device. This data is typically 64 kbps, but the standard provides for speeds up to 64n kbps,
where n = 1, 2,…, 12. The UR-series C37.94 communication modules are either 64 kbps (with n fixed at 1) for 128 kbps
(with n fixed at 2). The frame is a valid International Telecommunications Union (ITU-T) recommended G.704 pattern from
the standpoint of framing and data rate. The frame is 256 bits and is repeated at a frame rate of 8000 Hz, with a resultant bit
rate of 2048 kbps.
The specifications for the module are as follows:.
• IEEE standard: C37.94 for 1 128 kbps optical fiber interface (for 2G and 2H modules) or C37.94 for 2 64 kbps opti-
cal fiber interface (for 76 and 77 modules)
• Fiber optic cable type: 50 mm or 62.5 mm core diameter optical fiber
• Fiber optic mode: multimode
• Fiber optic cable length: up to 2 km
• Fiber optic connector: type ST
• Wavelength: 830 ±40 nm
• Connection: as per all fiber optic connections, a Tx to Rx connection is required
The UR-series C37.94 communication module can be connected directly to any compliant digital multiplexer that supports
the IEEE C37.94 standard shown as follows.
3
GE Multilin D60 Line Distance Protection System 3-33
Page 96
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
UR-series
device
up to 2 km
IEEE C37.94
converter
RS422
interface
842756A2.CDR
IEEE C37.94
fiber interface
Digital
multiplexer
with EIA-422
interface
842753A2.CDR
Internal timing mode
Loop timing mode
(factory default)
The UR-series C37.94 communication module can be connected to the electrical interface (G.703, RS422, or X.21) of a
non-compliant digital multiplexer via an optical-to-electrical interface converter that supports the IEEE C37.94 standard,
shown as follows.
The UR-series C37.94 communication module has six switches to set the clock configuration. The following figure shows
the functions of these control switches.
3
For the internal timing mode, the system clock is generated internally. Therefore, the timing switch selection should be
internal timing for relay 1 and loop timed for relay 2. There must be only one timing source configured.
For the looped timing mode, the system clock is derived from the received line signal. Therefore, the timing selection
should be in loop timing mode for connections to higher order systems.
The IEEE C37.94 communications module cover removal procedure is as follows:
1. With power to the relay off, remove the IEEE C37.94 module (type 2G, 2H, 2I, 2J, 76 or 77 module) as follows. Record
the original location of the module to help ensure that the same or replacement module is inserted into the correct slot.
2. Simultaneously pull the ejector/inserter clips located at the top and at the bottom of each module in order to release the
module for removal.
3. Remove the module cover screw.
4. Remove the top cover by sliding it towards the rear and then lift it upwards.
5. Set the timing selection switches (channel 1, channel 2) to the desired timing modes (see description above).
6. Replace the top cover and the cover screw.
7. Re-insert the IEEE C37.94 module. Take care to ensure that the correct module type is inserted into the correct slot
position. The ejector/inserter clips located at the top and at the bottom of each module must be in the disengaged position as the module is smoothly inserted into the slot. Once the clips have cleared the raised edge of the chassis,
engage the clips simultaneously. When the clips have locked into position, the module is fully inserted.
3-34 D60 Line Distance Protection System GE Multilin
Page 97
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
Cover screw
Top cover
Bottom cover
Ejector/inserter clip
Ejector/inserter clip
Timing selection
switches
Channel 1
Channel 2
FRONT
REAR
831774A3.CDR
Tx1
Tx2
Rx1
Rx2
Tx1
Tx2
CH1 Link/Activity LED
CH2 Link/Activity LED
COMMS
2B
C37.94SM
1300nm single-mode
ELED
2 channel
Technical support:
Tel: (905)294-6222
Fax: (905)201-2098
(NORTH AMERICA)
1 800 547-8629
Made in Canada
GE Multilin
REV. D
CH1 Clock Configuration LED
CH2 Clock Configuration LED
FRONT VIEW REAR VIEW
842837A1.cdr
3
Figure 3–43: IEEE C37.94 TIMING SELECTION SWITCH SETTING
Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure.
The clock configuration LED status is as follows:
Figure 3–44: STATUS LEDS
• Flashing green — loop timing mode while receiving a valid data packet
GE Multilin D60 Line Distance Protection System 3-35
Page 98
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
UR-series
device
C37.94SM
fiber interface
up to 10 km
842757A2.CDR
Digital
multiplexer
C97.94SM
UR-series
device with
C37.94SM
module
C37.94SM
fiber interface
up to 10 km
UR-series
device with
C37.94SM
module
842758A2.CDR
• Flashing yellow — internal mode while receiving a valid data packet
• Solid red — (switch to) internal timing mode while not receiving a valid data packet
The link/activity LED status is as follows:
• Flashing green — FPGA is receiving a valid data packet
• Solid yellow — FPGA is receiving a "yellow bit" and remains yellow for each "yellow bit"
• Solid red — FPGA is not receiving a valid packet or the packet received is invalid
3.3.9 C37.94SM INTERFACE
The UR-series C37.94SM communication modules (2A and 2B) are designed to interface with modified IEEE C37.94 compliant digital multiplexers or IEEE C37.94 compliant interface converters that have been converted from 820 nm multi-mode
fiber optics to 1300 nm ELED single-mode fiber optics. The IEEE C37.94 standard defines a point-to-point optical link for
3
synchronous data between a multiplexer and a teleprotection device. This data is typically 64 kbps, but the standard provides for speeds up to 64n kbps, where n = 1, 2,…, 12. The UR-series C37.94SM communication module is 64 kbps only
with n fixed at 1. The frame is a valid International Telecommunications Union (ITU-T) recommended G.704 pattern from
the standpoint of framing and data rate. The frame is 256 bits and is repeated at a frame rate of 8000 Hz, with a resultant bit
rate of 2048 kbps.
The specifications for the module are as follows:
• Emulated IEEE standard: emulates C37.94 for 1 64 kbps optical fiber interface (modules set to n = 1 or 64 kbps)
• Fiber optic cable type: 9/125 m core diameter optical fiber
• Fiber optic mode: single-mode, ELED compatible with HP HFBR-1315T transmitter and HP HFBR-2316T receiver
• Fiber optic cable length: up to 11.4 km
• Fiber optic connector: type ST
• Wavelength: 1300 ±40 nm
• Connection: as per all fiber optic connections, a Tx to Rx connection is required
The UR-series C37.94SM communication module can be connected directly to any compliant digital multiplexer that supports C37.94SM as shown below.
It can also can be connected directly to any other UR-series relay with a C37.94SM module as shown below.
3-36 D60 Line Distance Protection System GE Multilin
Page 99
3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS
842753A2.CDR
Internal timing mode
Loop timing mode
(factory default)
The UR-series C37.94SM communication module has six switches that are used to set the clock configuration. The functions of these control switches are shown below.
For the internal timing mode, the system clock is generated internally. Therefore, the timing switch selection should be
internal timing for relay 1 and loop timed for relay 2. There must be only one timing source configured.
For the looped timing mode, the system clock is derived from the received line signal. Therefore, the timing selection
should be in loop timing mode for connections to higher order systems.
The C37.94SM communications module cover removal procedure is as follows:
1. With power to the relay off, remove the C37.94SM module (modules 2A or 2B) as follows. Record the original location
of the module to help ensure that the same or replacement module is inserted into the correct slot.
2. Simultaneously pull the ejector/inserter clips located at the top and at the bottom of each module in order to release the
module for removal.
3. Remove the module cover screw.
4. Remove the top cover by sliding it towards the rear and then lift it upwards.
5. Set the timing selection switches (channel 1, channel 2) to the desired timing modes (see description above).
6. Replace the top cover and the cover screw.
7. Re-insert the C37.94SM module. Take care to ensure that the correct module type is inserted into the correct slot
position. The ejector/inserter clips located at the top and at the bottom of each module must be in the disengaged position as the module is smoothly inserted into the slot. Once the clips have cleared the raised edge of the chassis,
engage the clips simultaneously. When the clips have locked into position, the module is fully inserted.
3
GE Multilin D60 Line Distance Protection System 3-37
Page 100
3
Cover screw
Top cover
Bottom cover
Ejector/inserter clip
Ejector/inserter clip
Timing selection
switches
Channel 1
Channel 2
FRONT
REAR
831774A3.CDR
Tx1
Tx2
Rx1
Rx2
Tx1
Tx2
CH1 Link/Activity LED
CH2 Link/Activity LED
COMMS
2B
C37.94SM
1300nm single-mode
ELED
2 channel
Technical support:
Tel: (905)294-6222
Fax: (905)201-2098
(NORTH AMERICA)
1 800 547-8629
Made in Canada
GE Multilin
REV. D
CH1 Clock Configuration LED
CH2 Clock Configuration LED
FRONT VIEW REAR VIEW
842837A1.cdr
3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS 3 HARDWARE
Figure 3–45: C37.94SM TIMING SELECTION SWITCH SETTING
Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure.
The clock configuration LED status is as follows:
• Flashing green — loop timing mode while receiving a valid data packet
Figure 3–46: STATUS LEDS
3-38 D60 Line Distance Protection System GE Multilin
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