GE 489, G60, MIGII, W650, G30 User Manual

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G60 GENERATOR PROTECTION SYSTEM

Comprehensive protection for AC generators. 17

The G60 Generator Protection System, a member of the UR Family of protection relays, provides protection for AC generators.
It may be used on any size of generator driven by steam, gas, hydraulic or other turbines.

G30 GENERATOR PROTECTION SYSTEM

Cost effective protection of small to medium sized generators, includes unit transformer protection. 24

The G30 Generator Protection System, part of the UR family of protection relays, provides protection for small to medium sized
generators and for applications needing combined generator and transformer protection.

489 GENERATOR PROTECTION SYSTEM

Economical protection, monitoring and metering for generators. 31

The 489 Generator Protection System, a member of the SR Family of protection relays, provides economical protection,
monitoring, and metering functions. It can be used as primary or backup protection on synchronous or induction generators
of 25, 50, or 60 Hz. It may be applied in primary, backup and co-generator applications.

G650 GENERATOR PROTECTION SYSTEM

High performance generation protection relay. 39

The G650 Generator Protection System, a member of the 650 Family of protection relays, provides protection and management
capabilities for small to medium sized generators. It combines protection with external communications and a distributed
I/O capability.

W650 GENERATOR PROTECTION SYSTEM

Advanced wind turbine protection and control system. 47

The W650 Generator Protection System, a member of the 650 Family of protection relays, is a machine controller management
device. It may be used to protect and control wind generating machines, and can operate as a packaged generator sets mains
failure detector.

MIGII GENERATOR PROTECTION SYSTEM

Three-phase protection for small generators. 55

The MIGII, a member of the M II Family of protection relays, provides protection for small generators.

GENERATOR PROTECTION

MIG II

G60

489

G650

G30

W650

MIG II

G650

G60

W650

3

GENERATOR

Product Selector Guide

16

G30

489

Overspeed 12

Q

Speed Switch 14

Q

Distance Backup 21

QQ

Overexcitation 24

QQ Q

Synchronism check 25

QQ QQ

Phase/Auxiliary Undervoltage 27P/A P P P P/A P/A
Stator Ground (3rt Harmonic) 27TN

QQ Q

Ground Undervoltage (Fundamental) 27GN

QQ

Sensitive Directional Power (F/R/LF) 32

QQQQQ

Bearing RTD 38

QQ Q

Loss of Excitation Impedance or React. Power 40

QQQQ

Current Unbalance 46

QQ Q Q Q Q

Negative Sequence Overcurrent 50_2/51_2

QQ Q Q

Voltage phase reversal 47

QQQQQ

Inadvertent/Accidental Energization 50/27

QQ Q

IOC, Ground/Neutral/Phase/Negative Sequence 50G/N/P/Q P/N G/N/P G/N/P/Q G/N/P/Q G/N/P G/N/P
IOC, Sensitive Ground 50SG

QQQQ

TOC, Ground/Neutral/Phase/Negative Sequence 51G/N/P/Q P/N G/N/P G/N/P G/N/P G/N/P G/N/P
TOC, Sensitive Ground 51SG

QQQ

Split Phase 50SP

QQ

Voltage Restraint Overcurrent 51V

QQQQQ

Breaker Failure 50BF

QQQ

Logic
Phase/Auxiliary/Neutral Overvoltage 59P/A/N P/A/N P/N P P/A/N P/A/N
Ground Overvoltage 59GN

QQQ

100% Stator Ground 64G

QQ Q

Current Directional, Ground/Neutral/Phase/Neg. Seq. 67P/G/N/Q P/G/N G P/N/Q P/N/Q
Out of Step Blocking 68

Q

Out of Step Tripping 78

QQ

Voltage Transformer Fuse Failure VTFF

Q

Optional

QQ Q

Under/Overfrequency 81U/O 3U & 3O 3U & 3O 2U & 2O

QQ

Anti-Islanding Protection/Rate of Change of Frequency 81R

QQQ

Lockout Functionality 86

QQ

Ground Differential 87N

QQQQ

Differential 87S

QQ

Group Differential 87T

Q

Monitoring of Reactive Power

QQQ

Remote Display

Q

Redundant Power Supply Optional Optional Option
Non-volatile latches

QQ

Programmable Elements
Programmable Logic

QQ Q Q Q

FlexElements™

QQ

Digital Inputs 2 Up to 32 Up to 32 7 80 80
Contact Outputs 5 Up to 16 Up to 16 6 64 64
Virtual Inputs/Outputs Up to 32 Up to 32 32/64 32/64
Direct Inputs/Outputs Up to 512 Up to 512 32 32
Trip/Close Coil Supervision Optional Optional Trip Trip/Close Trip/Close
User-Programmable LEDs

QQ Q Q Q

User-Programmable Push Buttons

QQ QQ

User-Programmable Self Test

QQ

Selector Switch

QQ

Digital Counters

QQ Q Q Q

Digital Elements

QQ QQ

IRIG-B Input

QQQQQ

Analog Inputs/Outputs

QQ Q

RTD Inputs 12 8 8
Power Factor

QQQQQ

Current

QQ Q Q Q Q

Voltage

QQQQQ

Voltage 3rd Harmonic

QQ

Power - Apparent, Real, Reactive

QQQQQ

Current, MW, MVA, Mvar Demand

QQQ

Energy

QQQQQ

Frequency

QQQQQ

Temperature

QQ Q

User Programmable Fault Reports

QQ

Event Recorder - Number of Events 24 479 479 40 1024 1024
Oscillography - Cycles/Sampling Rate 24 128/64 128/64 64/12 93.5/16 93.5/16
Trip Counters

QQQQQ

Data Logger

QQQQQ

RS232/RS485 Ports

QQ Q Q Q Q

Ethernet Communications

QQQQQ

Fiber Optic Port Optional Optional

QQ

GE Modem
ModBus Protocol

QQ Q Q Q Q

ModBus User Map

QQ Q Q Q Q

DNP3 Protocol

QQQQQ

EGD Protocol

QQ

Peer-to-peer communication (Goose)

QQ QQ

IEC 60870-104

QQ QQ

IEC 61850 Protocol

QQ QQ

Simple Network Time Protocol

QQ Q

PROTECTION

CONTROLMONITORING & METERING

FEATURES DEVICE MIG W650 G650 489 G30 G60

COMMUNICATIONS

* For the most current comparison list, access us online at: www.GEMultilin.com/selector/generator.pdf