TDK 2U GENESYS 5KW User Manual
TECHNICAL MANUAL FOR
2U GENESYS
TM
5
kW
Programmable DC Power Supplies
Document: 83
-
515-000Rev B
TDK
-Lambda
A
mericas Inc.
405 Essex Road, Neptune, NJ 07753
Tel:
(732) 922
-
9300
Fax:
(732) 922
-
9334
Web: www.
US.TDK
-
Lambda.com/HP
GENESYS™ Manual Supplement
FOR UNITS EQUIPPED WITH “IEMD” OPTION,
ALSO REFER TO MANUAL 83
-
030
-
200 IEMD.
FOR UNITS EQUIPPED WITH “LAN” OPTION,
REFER TO MANUAL 83
-
034
-
100.
TABLE OF
CONTENTS
WARRANTY…………………………………………………………………………………………….
Pg. 1
SAFETY INSTRUCTIONS……………………………………………………………………………..
Pg. 2
GERMAN SAFETY INSTRUCTIONS…………………………………………………………………
Pg. 4
CHAPTER 1 GENERAL INFORMATION
…………………………………………………………...
Pg. 6
1.1 USER MAN
UAL CONTENT……………………………………………………………………….
Pg. 6
1.2 INTRODUCTION……………………………………………………………………………………
Pg. 6
1.2.1 General description…………………………………………………………………………..
Pg. 6
1.2.2 Models covered ……………………………………………………………………………...
Pg. 6
1.2.3 Featu
res and options ………………………………………………………………………..
Pg. 6
1.2.4 Multiple output power system ………………………………………………………………
Pg. 7
1.2.5 Control via the serial communication port…………………………………………………
Pg. 7
1.2.6 Analog voltage programming and monitor
ing…………………………………………….
Pg. 7
1.2.7 Parallel operation…………………………………………………………………………….
Pg. 7
1.2.8 Output connections………………………………………………………………………….
Pg. 7
1.2.9 Cooling and mechanical construction……………………………………………………..
Pg. 8
1.3 ACCESSORIES
…………………………………………………………………………………….
Pg. 8
1.3.1 General………………………………………………………………………………………..
Pg. 8
1.3.2 Serial link cable………………………………………………………………………………
Pg. 8
1.3.3 Misc. hardware……………………………………………………………………………….
Pg. 8
1.3.4 AC cables
…………………………………………………………………………………….
Pg. 8
CHAPTER 2 SPECIFICATIONS
……………………………………………………………………...
Pg. 9
2.1 OUTPUT RATING………………………………………………………………………………….
Pg. 9
2.2 INPUT CHARACTERISTICS……………………………………………………………………...
Pg. 9
2.3 CONSTANT VOLTAGE MODE…………
………………………………………………………...
Pg. 9
2.4 CONSTANT CURRENT MODE…………………………………………………………………..
Pg. 9
2.5 ANALOG PROG
RAMM
ING AND MONITORING……………………………………………….
Pg. 9
2.6 PROGRAMMING AND READBACK……………………………………………………………..
Pg. 10
2.7 PROTECTIVE FUNCTIONS……………………………………
…………………………………
Pg. 10
2.8 FRONT PANEL…………………………………………………………………………………….
Pg. 10
2.9 ENVIRONMENTAL CONDITIONS……………………………………………………………….
Pg. 10
2.10 MECHANICAL…………………………………………………………………………………….
Pg. 10
2.11 SAFETY/EMC……………………………………………………………………………………..
Pg. 10
2.12 SUPPLEMENTAL CHARACTERISTICS……………………………………………………….
Pg. 11
2.13 OUTLINE DRAWINGS…………………………………………………………………………...
Pg. 12
CHAPTER 3 INSTALLATION
………………………………………………………………………..
Pg. 13
3.1 GENERAL…………………………………………………………………………………………...
Pg. 13
3.2 PREPA
RATION FOR USE………………………………………………………………………...
Pg. 13
3.3 INITIAL INSPECTION……………………………………………………………………………...
Pg. 13
3.4 RACK MOUNTING…………………………………………………………………………………
Pg. 13
3.4.1 To install the power supply in a rack……………………………………………………..
Pg. 14
3.4.2 Rack mount slides………………………………………………………………………….
Pg. 14
3.5 LOCATION MOUNTING AND COOLING……………………………………………………….
Pg. 14
3.6 AC SOURCE REQUIREMENTS………………………………………………………………….
Pg. 14
3.7 AC INPUT POWER CONNECTION……………………………………………………………...
Pg. 15
3.7.1 AC input connector………………….………………………………………………………
Pg. 15
3.7.2 AC input cord………………………………………………………………………………..
Pg. 15
3.7.3 AC input wire connection………………….………………………………………………..
Pg. 15
3.8 TURN
-
ON CHECKOUT PROCEDURE……………………………………………
…………….
Pg. 17
3.8.1 General……………………………………………………………………………………….
Pg. 17
3.8.2 Prior to operation…………………………………………………………………………….
Pg. 17
3.8.3 Constant voltage check……………………………………………………………………..
Pg. 17
3.8.4 Constant current check…
…………………………………………………………………..
Pg. 17
3.8.5 OVP check…………………………………………………………………………………...
Pg. 18
3.8.6 UVL check……………………………………………………………………………………
Pg. 18
3.8.7 Foldback check……………………………………………………………………………...
Pg. 18
TABLE OF CONTENTS
3.8.8 Address se
t
ting……………….……………………………………………………………..
Pg. 18
3.8.9 Baud rate se
t
ting…………………………………………………………………………….
Pg. 18
3.9 CONNECTING THE LOAD………………………………………………………………………..
Pg. 19
3.9.1 Load Wi
r
ing…………………………………………………………………………………..
Pg
. 19
3.9.2 Current Carrying Capa
c
ity………………………………………………………………….
Pg. 19
3.9.3 Wire termination…………………………………………………………………………….
Pg. 20
3.9.4 Noise and Impedance E
f
fects……………………………………………………………...
Pg. 20
3.9.5 Inductive loads………………
……………………………………………………………….
Pg. 20
3.9.6 Making the load conne
c
tions……………………………………………………………….
Pg. 21
3.9.7 Connecting single loads, local sensing (d
e
fault)…………………………………………
Pg. 24
3.9.8 Connecting single loads, remote sen
s
ing…………………………
……………………...
Pg. 24
3.9.9 Connecting multiple loads, radial distribution method…………...……………………...
Pg. 24
3.9.10 Multiple loads connection with distribution term
i
nals…………………………………..
Pg. 25
3.9.11 Grounding ou
t
puts………………………………………………………
…………………
Pg. 25
3.10 LOCAL AND REMOTE SENSING………………………………………………………………
Pg. 26
3.10.1 Sensing wi
r
ing……………………………………………………………………………...
Pg. 26
3.10.2 Local sen
s
ing……………………………………………………………………………….
Pg. 26
3.10.3 Remote sen
s
ing……………………………………
………………………………………
Pg. 27
3.10.4 J2 sense connector technical inform
a
tion………………………………………………
Pg. 27
3.11 REPACKAGING FOR SHIPMENT………………………………………………………………
Pg. 27
CHAPTER 4 FRONT AND REAR PANEL CONTROLS AND CONNECTORS
………………...
Pg. 28
4.1 INTRODUCT
ION……………………………………………………………………………………
Pg. 28
4.2 FRONT PANEL
CONTROLS AND INDICATORS…………………………………………….
Pg. 28
4.3 REAR PANEL
CONNECTIONS AND CONTROLS…………………………………………..
Pg. 30
4.4 REAR PANEL SW1 SETUP SWITCH……………………………………………………………
Pg. 31
4.4.1 SW1
positions fun
c
tions……………………………………………………………………
Pg. 32
4.4.2 Resetting the switch…………………………………………………………………………
Pg. 32
4.5 REAR PANEL J1 PROGRAMMING AND MONITORING CONNECTOR……………………
Pg. 33
4.5.1 Making J1 conne
c
tions…………………………………………………………………….
.
Pg. 33
CHAPTER 5 LOCAL OPERATION
………………………………………………………………….
Pg. 35
5.1 INTRODUCTION…………………………………………………………………………………..
Pg. 35
5.2 STANDARD OPERATION…………………………………………………………………………
Pg. 35
5.2.1 Constant Voltage Mode…………………………………………………………………….
Pg.355.2.2 Constant Current Oper
a
tion………………………………………………………………..
Pg. 35
5.2.3 Automatic Cros
s
over………………………………………………………………………..
Pg. 36
5.3 OVER VOLTAGE PROTECTION (OVP)………………………………………………………...
Pg. 36
5.3.1 Setting the OVP level…………………
…………………………………………………….
Pg. 36
5.3.2 Activated OVP protection indic
a
tions……………………………………………………..
Pg. 36
5.3.3 Resetting the OVP ci
r
cuit…………….. …………………………………………………...
Pg. 36
5.4 UNDER VOLTAGE LIMIT……………………………………………………………………….. .
Pg. 37
5.4.1 Setting the UVL level………………………………………………………………………..
Pg. 37
5.5 FOLDBACK PROTECTION……………………………………………………………………….
Pg. 37
5.5.1 Setting the Foldback prote
c
tion…………………………………………………………….
Pg. 37
5.5.2 Resetting activated Foldback prote
c
tion………
…………………………………………..
Pg. 37
5.6 OUTPUT ON/OFF CONTROL…………………………………………………………………….
Pg. 37
5.7 OUTPUT SHUT
-
OFF (SO) CONTROL VIA REAR PANEL J1 CONNECTOR………………
Pg. 37
5.8 ENABLE/DISABLE CONTROL VIA………………………………………………………………
Pg. 38
5.9 CV/CC SIGNAL……………………………………
………………………………………………..
Pg. 38
5.10 PS OK SIGNAL……………………………………………………………………………………
Pg. 38
5.11 SAFE START AND AUTO
-
RESTART MODES………………………………………………..
Pg. 39
5.11.1 Automatic start mode………………………………………………………………………
Pg. 39
5.11.2 Safe start mode……………
………………………………………………………………..
Pg. 39
5.12 OVER TEMPERATURE PROTECTION (OTP)………………………………………………..
Pg. 39
5.13 LAST SETTING MEMORY………………………………………………………………………
Pg. 39
5.14 SERIES OPERATION…………………………………………………………………………….
Pg. 39
5.14.1 Series connection for
increased output vol
t
age…………………………………………
Pg. 40
5.14.2 Series connection for positive and negative output vol
t
age……………………………
Pg. 41
5.15 PARALLEL OPERATION……………………………………………………………………….
Pg. 42
TABLE OF CONTENTS
5.15.1 Basic parallel operati
on……………………………………………………………………..
Pg. 42
5.15.2 Advanced parallel operation………………………………………………………………..
Pg. 42
5.16 DAISY
-
CHAIN SHUT
-
OFF CONNECTION…………………………………………………….
Pg. 45
5.17 FRONT PANEL LOCKING……………………………………………………………………….
Pg. 45
5.17.1 Unlo
cked front panel……………………………………………………………………….
Pg. 45
5.17.2 Locked front panel………………………………………………………………………….
Pg. 45
CHAPTER 6 REMOTE ANALOG PROGRAMMING………………………………………………
Pg. 46
6.1 INTRODUCTION……………………………………………………………………………………
Pg. 46
6.2 LOCAL/RE
MOTE ANALOG CONTROL…………………………………………………………
Pg. 46
6.3 LOCAL/REMOTE ANALOG INDICATION……………………………………………………….
Pg. 46
6.4 REMOTE VOLTAGE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT………..
Pg. 47
6.5 RESISTIVE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT…………………..
Pg
. 48
6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT………………………...
Pg. 49
CHAPTER 7 RS232 & RS485 REMOTE CONTROL
……………………………………………...
Pg. 50
7.1 INTRODUCTION……………………………………………………………………………………
Pg. 50
7.2 CONFIGURATION………………………………………………………………………………….
Pg. 50
7.2.1 Default se
t
ting………………………………………………………………………………...
Pg. 50
7.2.2 Address se
t
ting……………………………………………………………………………….
Pg. 50
7.2.3 RS232 or RS485 sele
c
tion………………………………………………………………….
Pg. 50
7.2.4 Baud rate se
t
ting………………………………
……………………………………………..
Pg. 50
7.2.5 Setting the unit into Remote or Local mode……………………………………………….
Pg. 50
7.2.6 RS232/458 port at Local mode……………………………………………………………..
Pg. 51
7.2.7 Front panel in Remote mode……………………………………………………………….
Pg. 51
7.3 REAR PANEL RS232/485 CONNECTOR……………………………………………………….
Pg. 51
7.4 MD MODE OPTION (Factory Installed)………………………………………………………….
Pg. 52
7.4.1 MD Mode Description……………………………………………………………………….
Pg. 52
7.4.2 MD Mode enable
-
Serial communication mod
e…………………………………………
Pg. 52
7.4.3 MD Mode SRQ………………………………………………………………………………
Pg. 52
7.4.4 Communication Collisions………………………………………………………………….
Pg. 52
7.4.5 MD Mode SRQ Retransmission……………………………………………………………
Pg. 52
7.5 CONNECTING POWER SUPPLI
ES TO RS232 OR RS485 BUS…………………………….
Pg. 53
7.5.1 Single power su
p
ply………………………………………………………………………….
Pg. 53
7.5.2 Multi power supply connection to RS232 or RS485 BUS………………………………..
Pg. 54
7.6 COMMUNICATION INTERFACE PROTOCOL…………………………………………………
Pg. 54
7.6.1 Data fo
r
mat…………………………………………………………………………………...
Pg. 54
7.6.2 Addres
s
ing……………………………………………………………………………………
Pg. 54
7.6.3 End of message……………………………………………………………………………..
Pg. 54
7.6.4 Command r
e
peat………………………………………………………………………
…….
Pg. 54
7.6.5 Chec
k
sum…………………………………………………………………………………….
Pg. 54
7.6.6 Acknow
l
edge………………………………………………………………………………….
Pg. 54
7.6.7 Error me
s
sage………………………………………………………………………………..
Pg. 55
7.6.8 Bac
k
space…………………………………………………………………………………
….
Pg. 55
7.7 ERROR MESSAGES………………………………………………………………………………
Pg. 55
7.8 COMMAND SET DESCRIPTION…………………………………………………………………
Pg. 55
7.8.1 General guides……………………………………………………………………………….
Pg. 55
7.8.2 Command set categ
o
ries……………………………………………………………………
Pg. 55
7.8.3 Initialization control co
m
mands……………………………………………………………..
Pg. 56
7.8.4 ID control co
m
mands………………………………………………………………………..
Pg. 56
7.8.5 Output control co
m
mands…………………………………………………………………..
Pg. 56
7.9 GLOBAL OUTPUT COMMANDS……………
……………………………………………………
Pg. 58
7.9.1 General……………………………………………………………………………………….
Pg. 58
7.10 SINGLE BYTE COMMANDS……………………………………………………………………
Pg. 59
7.10.1 General……………………………………………………………………………………..
Pg. 59
7.10.2 Global commands without respo
nse…………………………………………………….
Pg. 59
7.10.3 Global commands with response………………………………………………………..
Pg. 60
7.10.4 Addressed commands with response…………………………………………………..
Pg. 60
7.10.5 Addressed commands without response……………………………………………….
Pg 61
TABLE OF CONTENTS
7.10.6 Status Control Co
m
mands………………………………………………………………...
Pg. 63
7.11 STATUS, ERROR AND SRQ REGISTERS……………………………………………………
Pg. 63
7.11.1 General Description……………………………………………………………………….
Pg. 63
7.11.2 Condition
al regi
s
ters……………………………………………………………………….
Pg. 64
7.11.3 Service Request Enabled and Event Regi
s
ters………………………………………..
Pg. 65
7.12 SERIAL COMMUNICATION TEST SET
-
UP………………………………………………….
Pg. 68
CHAPTER 8 ISOLATED ANALOG PROGAMMING
OPTION
………………………………
….
Pg. 69
8.1 INTRODUCTION……………………………………………………………………………………
Pg. 69
8.2 SPECIFICATIONS………………………………………………………………………………….
Pg. 69
8.2.1 0
-
5V/0
-
10V o
p
tion…………………………………………………………………………...
Pg. 69
8.2.2 4
-
20mA o
p
tion……………………………………………………………………………..
P
g. 69
8.3 ISOLATED PROGRAMMING & MONITORING CONNECTOR………………………………
Pg. 70
8.4 SETUP AND OPERATING INSTRUCTIONS……………………………………………………
Pg. 71
8.4.1 Setting up the power supply for 0
-
5/0-10V Isolated Programming and Monito
r
ing……
Pg. 71
8.4.2 Settin
g up the power supply for 4
-
20mA Isolated Programming and Monito
r
ing……..
Pg. 71
9.1 INTRODUCTION……………………………………………………………………………………
Pg. 72
9.2 UNITS UNDER WARRANTY……………………………………………………………………...
Pg. 72
9.3 PERIODIC MAINTENANCE……………………………………………………………………….
Pg. 72
9.4 ADJUSTMENT AND CALIBRATION……………………………………………………………..
Pg. 72
9.5 PARTS REPLACEMENT AND REPAIRS………………………………………………………..
Pg. 72
9.6 TROUBLESHOOTING……………………………………………………………………………..
Pg. 72
9.7 FUSE RATING……………………………………………………………………………………...
Pg. 73
83-000-016 Rev.
F
WARRANTY
This
TDK
-
Lambda
Americas Inc.
product is warranted against defects in materials and workmanship for
a period of five years from date of shipment. During the warranty period,
TDK
-
Lambda
Americas Inc.
will, at it’s option, either repair or replace
products which prove to be defective.
LIMITATION OF WARRANTY
The warranty shall not apply to defects resulting from improper or inadequate usage or maintenance by
the buyer, buyer supplied products or
interfacing. The warranty shall not apply to defects resulting from
unauthorized modifications, or from operation exceeding the environmental specifications of the
product, or if the QA seal has been removed or altered by anyone other than
TDK
-
Lambda
Ameri
cas
Inc.
authorized personnel.
TDK
-
Lambda
Americas Inc.
does not warrant the buyer’s circuitry or
malfunctions of
TDK
-
Lambda
Americas Inc.
products resulting from the buyer’s circuitry. Furthermore,
TDK
-
Lambda
Americas Inc.
does not warrant any damage occu
rring as a result of the buyer’s circuitry
or the buyer’s
-
supplied products. THIS LIMITED WARRANTY IS IN LIEU OF, AND
TDK
-
LAMBDA
AMERICAS INC
DISCLAIMS AND EXCLUDES, ALL OTHER WARRANTIES, STATUTORY, EXPRESS
OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE, OR OF CONFORMITY TO MODELS OR SAMPLES.
WARRANTY SERVICE
This product must be returned to an authorized
TDK
-
Lambda
Americas Inc.
service facility for repairs or
other warranty service. For p
roducts returned to
TDK
-
Lambda
Americas Inc.
for warranty service, the
buyer shall prepay shipping charges to
TDK
-
Lambda
Americas Inc
. If the unit is covered under the
foregoing warranty then
TDK
-
Lambda
Americas Inc.
shall pay the shipping charges to retu
rn the
product to the buyer. Refer to Section 3.11 for repackaging for shipment.
DISCLAIMER
The information contained in this document is subject to change without notice.
TDK
-
Lambda
Americas
Inc.
shall not be liable for errors contained in this document
or for incidental or consequential damages
in connection with the furnishing, performance or use of this material. No part of this document may be
photocopied, reproduced or translated into another language without the prior written consent of
TDK
-
Lambda
A
mericas Inc
.
TRADEMARK INFORMATION
Genesys™
power supply is a trademark of
TDK
-
Lambda
Americas Inc.
Microsoft™
and Windows
™
are trademarks of Microsoft Corporation.
THE FCC WANTS YOU TO KNOW
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
Operation of this equipment i
n a residential area is likely to cause harmful interference, in which case
the user will be required to correct the interference at his own expense.
FCC WARNING
Modifications not expressly approved by manufacturer could void the user authority to ope
rate the
equipment under FCC Rules.
1
83-515-000
Rev.
B
2
SAFETY INSTRUCTIONS
CAUTION
The following safety precautions must be observed during all phases of operation, service and r
e
pair of
this equipment. Failure to comply with the safety p
recautions or warnings in this document violates
safety standards of design, manufacture and intended use of this equipment and may i
m
pair the built
-
in prote
c
tions within.
TDK
-
Lambda
Americas Inc. shall not be liable for user’s failure to comply with these
requirements.
INSTALLATION CATEGORY
The Genesys
TM
power supply series has been evaluated to INSTALLATION CATEGORY II. Install
a
tion
category (over voltage category) II: local level, appliances, portable equipment etc. With smaller tra
n-
sient over voltage th
an Installation Category (over voltage category) III.
GROUNDING
This product is a Safety Class 1 instrument. To minimize shock hazard, the instrument chassis must be
connected to an electrical ground
(Safety ground)
. The instrument must be connected to the
AC power
supply mains through a three conductor power cable, with the ground wire firmly connected to an ele
c-
trical ground (safety ground) at the power outlet.
For instruments designed to be hard
-
wired to the supply mains, the protective earth terminal mu
st be
connected to the safety electrical ground before another connection is made. Any interruption of the
protective ground conductor, or disconnection of the protective earth terminal will cause a potential
shock hazard that might cause personal injury.
FUSES
Fuses must be changed by authorized
TDK
-
Lambda
Americas Inc. service personnel only. For conti
n-
ued prote
c
tion against risk of fire, replace only with the same type and rating of fuse. Refer to Chapter
9 for fuse ra
t
ings.
INPUT RATINGS
Do not us
e AC supply, which exceeds the input voltage and frequency rating of this instrument. The
input voltage and frequency rating of the Genesys
TM
power supply series is: 190
-
240V, 50/60Hz for
three phase 200V models and 380
-
415, 50/60 Hz for three phase 400V m
odels. For safety reasons,
the mains supply voltage fluctu
a
tions should not exceed +/
-
10% of nominal voltage.
LIVE CIRCUITS
Operating personnel must not remove the instrument cover. No internal adjustment or component r
e-
placement is allowed by
TDK
-
Lambda
A
mericas Inc. qualified personnel. Never replace components
with power cable connected. To avoid injuries, always disconnect power, discharge circuits and remove
external voltage source before touching components.
PARTS SUBSTITUTIONS & MODIFICATIONS
Parts s
ubstitutions and modifications are allowed by authorized
TDK
-
Lambda
Americas Inc. service
perso
n
nel only. For repairs or modifications, the instrument must be returned to an authorized
TDK
-
Lambda
Americas Inc. service faci
l
ity.
WA
RNING
OUTPUT TERMINALS GROUNDING
There is a potential shock hazard at the RS232/RS485 and the IEEE ports when using power su
p
plies
with rated or combined voltage greater than 400V and the Positive Output of the Power Supply is
grounded. Do Not connect the
Positive Output to ground when using the RS232/RS485 or IEEE.
83-515-000
Rev.
B
3
SAFETY INSTRUCTIONS
ENVIRONM
ENTAL CONDITIONS
The Genesys
TM
power supply series safety approval applies to the following operating cond
i
tions:
*Indoor use
*Ambient temperature: 0°C to 50°C
*Maximum relative humidity: 90% (no condensation)
*Altitude: up to 3000m
*Pollution degree 2
Do not use this product in environments with strong Electromagnetic field, corrosive
gas and conductive materials.
CAUTION Risk of Electrical Shock
On (Supply)
Instruction manual symbol. The instr
u
ment
will be mark
ed with this symbol when it is
necessary for the user to refer to the i
n-
struction manual.
-
-
-
Direct Current (DC)
Indicates hazardous voltage.
Alternating
Current (AC)
Indicates ground terminal.
Three
-
Phase Alternatin
g Cu
r
rent
Protective Ground Conductor Terminal
Standby (Supply)
Off (Supply)
The WARNING sign denotes a hazard. An attention to a procedure is called.
Not fo
l
lowing procedure correctly could re
sult in personal injury.
A WARNING sign should not be skipped and all indicated conditions must be
fully understood and met.
The CAUTION sign denotes a hazard. An attention to a procedure is called. Not follo
w-
ing
theprocedure correctly could result in damage to the equipment. Do not proceed
beyond a CAUTION sign until all indicated conditions are fully understood and met.
FCC COMPLIANCE NOTICE:
Note: This equipment has been tested and found to comply with the limits f
or a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to pr
o-
vide reasonable protection against harmful interference when the equipment is ope
r-
ated in a commercial environment. This equipment generates electro
-
magnetic
fields,
and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful i
nterference
in which case the user will be required to correct the interference at his own expense.
3
~
83-515-000
Rev.
B
4
SICHERHEITS
-
INSTALLATIONS ANWEISUNGEN
Vorsicht
Vor Anschluss an das Netz ist die Aufstellanleitung wie nachstehend beschrieben zu beachten. Die
nachstehen
den Sicherheitsanweisugen mussen während aller Phasen des Betriebes, des Services
und der Reparatur dieser Ausrustung beachtet werden. Alle notwendigen Bedingungen die
sicherstellen, dass die Einrichtung zu keiner Gefahr im Sinne dieser Norm führen kann, s
ind in diesem
Handbuch beschrieben.
TDK
-
Lambda Americas Inc.
ist nich verantwortlich fur Fehler, die bei der Inbetriebnahme des Gerates
auf Grundlage dieser Sicherheitsanweisungen durch den Betreiber entstehen können.
Betriebsbedingungen
Die Genesys
TM
Str
omversorgungs
-
Reihe ist zur installation gemass Uberspannungs
-
Kategorie 2
entwickelt worden.
Installatios Kategorie (Uberspannungs
-
Kategories) 2 bedeutet: Kleinindustrie, Geräte, bewegliche
Ausrustung etc.. mit Uberspannungen kleiner als Installation Kateg
orie 3.
Erdungskonzep
t
Dieses Produkt ist ein Gerat mit Schutzklasse1. Damit gefahrliche Energieinhalte und Spannungen
vermieden werden, ist das Geratechassis an eine Schutzerde anzuschliessen. Das Gerat muss an die
AC-Wechselspannungsversorgung mit 3 Leit
ern (L, N, PE) angeschlossen werden. Der PE
-
Anschluss ist an einen festen Erder anzuschliessen. Bei Festverdrahtung des Gerates ist
sicherzustellen, dass der PE Anschluss als erstes durchgefuhrt wird.
Jede mogliche Unterbrechung des PE
-
Leiters oder
Trennung der PE Masses kann einen moglichen
elektrischen Schlag hervorrufen, der Personenschaden zur Folge hatte.
Vorsicht
Erdung des DC
-
Ausgangs
Es besteht Energiegefahr am RS232/RS485 und IEEE Anschluss, falls die Ausgangsspannung des
Gera
tes grosser ist als 400V und der positive Ausgangsanschluss des Netzteiles geerdet wird. Dies gilt
insbesondere auch bei Reihenschaltungen von unterschiedlichen Netzteilen. Wird die RS232/485 oder
IEEE Schnittstelle verwendet, ist darauf zu achten, dass de
r Plus
-
Ausgangsanschluss nicht geerdet
wird.
Absicherung
Sicherungen durfen nur durch autorisierte
TDK
-
Lambda Americas Inc.
Service Personen ausgetauscht
werden. Um Brandgefahr vorzubeugen, sind nur Sicherungen zu verwenden mit gleicher Bauart und
Auslosec
harakteristik. Siehe hierzu Wartungsanweisungen in Kapitel 6 bezuglich Sicherungen.
Anschluss an Versorgungsstromkreis
Der Betrieb des Gerates ist nur fur den dafur spezifizierten Wechselspannungsbereich und der
angegebenen Frequenz erlaubt.
Der Nominalein
gangsspannungsbereich der Genesys
TM
Serie liegt bei 100
-
240VAC mit 50/60Hz. Fur
einen sicheren Betrieb des Gerates ist eine Abweichung von max. +/
-
10% der Nominalspannung
erlaubt.
Spannungsfuhrende Teile
Die Gerateabdeckung darf nur im stromlosen Zustand g
eoffnet werden. Interne Modifikationen, sowie
Bauteileaustausch ist nur durch
TDK
-
Lambda Americas Inc.
qualifiziertes Personal erlaubt. Vor
Austausch von Bauteilen ist das Netzkabel bzw. Die Versorgungsspannung zu trennen.
Energieversorgungsanschlusse sind
immer zu trennen um Personenverletzungen durch gefahrliche
Energieinhalte und Spannungen auszuschliessen. Die Stromkreise sind zu entladen, extreme
Spannunsquellen sind zu entfernen bevor Bauteile bzw. Komponenten getauscht werden.
83-515-000
Rev.
B
5
Anderungen and Bauteileersatz
Ersatzteilaustausch
–
und Anderungen durfen nur von autorisiertem
TDK
-
Lambda Americas Inc.
SERVICE
-
PERSONEN durchgefuhrt werden. Fur Reparaturen oder Anderungen ist das
Gerat zur
TDK
-
Lambda Americas Inc.
Service
-
Niederlas
sung zu retournieren.
SICHERHEITS
-
HINWEISE
Umweltbedingungen
Die Genesys
TM
Stromversorgungs
-
Serie ist gemassden Sicherheitsabnahmen fur folgende
Betriebsbedingungen zugelassen.
*Stationare Einrichtungen in Gebauden.
*Umgebungstemperaturebereich: 0
-50°C.*M
aximale Relative Luftfeuchtigkeit: 90% (nicht kondensierend).
*Betriebshohe: bis zu 3000m.
*Verschmutzungsgrad 2.
Sicherheits
-
und Warnsymbole
VORSICHT Spannungsfuhrende Teile
-
Gefahr durch elektrischen Schlag bzw.
Energieinhalte
Handbuch
-
Symbol. Das Ge
rat bzw. Gerateteile werden mit diesem Symbol
gekennzeichnet, wenn es fur den Benutzer notwendig ist, sich auf die Anweisungen im
Handbuch zu beziehen.
Zeigt
"
spannungsfuhrende Teile“ mit gefahrlicher Spannung an.
Zeigt Masse
-
Anschluss an, keine Schu
tzerde. (z.B. Masseanschlussan einenVerbraucher).
Schutzleiter
-
Anschlussklemme.
Symbol fur Schalter oder Drucknopfe
-
Zeigt die
Symbol fur Schalter oder Drucknopfe
-
Zeigt die
-
-
-
Gleichspannung (DC)
Wechselspann
ung (AC)
3-phasen Wechselspannung
Symbol fur Bereitschaft (Standby)
Dieses Warnaufschrift weist auf eine Gefahr hin, die eine Uberprufunganweisung nach
sich ziecht. Nichteinhaltung kann zu Personenschaden fuhren. Dieser Warnhinweis darf
nicht ub
ersprungen werden und die beschriebene Vorgehensweise musstrikt verstanden
werden und dementsprechend umgesetzt werden.
Diese „Vorsichtswarnung“ weist auf eine Gefahr hin, die einer Vorkehrung bedarf.
Nichteinhaltung kann
zur Zerstorung der Anlage oder des Gerates fuhren. Bitte
berucksichtigen Sie alle Anweisungen, die dort beschreiben sind, bevor Sie mit Benutzung
der Anlage bzw. des Gerates fortfahren.
3
~
83
-515-000Rev.
B
6
CHAPTER 1 GENERAL INFORMATION
1.1 USER MANUAL CONTENT
This User’s
Manual contains the operating instructions, installation instructions and specifications of
the Genesys
TM
50
00W power supply series. The instructions refer to the standard power supplies,
including the built
-
in RS232/RS485 serial communication. For inform
ation related to operation with the
optional IEEE programming, refer to User Manual for Power Supply IEEE Programming Inte
r
face.
1.2 INTRODUCTION
1.2.1
General Description
Genesys
TM
power supplies are wide output range, high performance switching power supplies
. The
Genesys
TM
series is power factor corrected and operates from AC voltage range of 190
-
240VAC
three phase for 200V models and 380
-415
VAC three phase for 400VAC models. Output Voltage and
Current are continuously displayed and LED indicators show the co
mplete operating status of the
power supply. The Front panel controls allow the user to set the output parameters, the protections
levels (Over
-
Voltage protection, Under
-
Voltage limit and Foldback) and preview the se
t
tings. The rear
panel includes the nece
ssary connectors to control and monitor the power supply operation by remote
analog signals or by the built
-
in serial communication (RS232/RS485).GPIB programming
, LXI cert
i-
fied LAN and
Isolated
-
Analog programming/monitoring
are optional.
1.2.2
Models covered by
this Manual
Models with rated output from 0
-
8VDC/0
-
600A to 0
-
600VDC/0
-
8.5A.
Model
Voltage range
(V)
Current
range (A)
GEN 8
–6000-80-600GEN 10
-5000-100-500GEN 1
6-3100-160-310GEN 20
-2500-200-250GEN 30
-1700-300-170GEN 40
-1250-400-125GEN 60
-850-600-85GEN 80
-650-800-65GEN 100
-500-100
0-50
GEN 150
-340-150
0-34
GEN 300
-170-300
0-17GEN 600
-
8.50-
600
0-8
.5
1.2.3
Features and options
Constant Voltage / Constan
t Current with automatic crossover.
Active power factor correction.
Embedded Microprocessor Controller.
Built
-
in RS232/485 Interface.
Voltage & Current high resolution adjustment by digital encoders.
High accuracy programming/readback
-
16 bit.
Software Cali
bration (no internal trimmers / potentiometers).
Last Setting Memory.
Independent Remote ON/OFF (opto
-
isolated) and remote Enable/Disable.
Parallel operation (Master/Slave) with Active current sharing.
Remote sensing to compensate for voltage drop of power
leads.
External Analog Programming and Monitoring standard (0
-
5V or 0
-
10V, user selectable).
83
-515-000Rev.
B
7
Cooling fan speed control for low noise and extended fan life.
Zero stacking
-
no ventilation holes at the top and bottom surface of the power supply.
Optional GPIB
interface (SCPI compatible).
Optional Isolated Analog programming/monitoring (0
-
5V or 0
-
10V, user selectable and 4
-
20mA).
1.2.4
Multiple output power system
The Genesys
TM
power supplies series can be configured into a programmable power system of up to
31 units
using the built
-
in RS232/RS485 communication port and the RS485 linking cable provided
with each power supply.
In a GPIB system, each power supply can be controlled using the optional GPIB controller (factory
installed).
1.2.5
Control via the serial communicati
on port
The following parameters can be programmed /
monitored
via the serial communication port:
1.
Output Voltage setting.
2.
Output Current setting.
3.
Output Voltage measurement.
4.
Output On/Off control.
5.
Output Current measurement.
6.
Foldback protection setting
7.
Ove
r-voltage protection setting and readback.
8.
Under
-
Voltage limit setting and readback.
9.
Power
-
supply start up mode (last setting or safe mode).
1.2.6
Analog voltage programming and monitoring
Analog inputs and outputs are provided at the rear panel for analog contr
ol of the power supply. The
Output Voltage and the Current can be programmed by analog voltage or by resistor, and can be
monitored by analog voltage. The power supply output can be remotely set to On or Off and analog
signals monitor the proper operation
of the power supply and the mode of operation (CV/CC).
1.2.7
Parallel operation
Genesys
TM
power supplies of the same Output Voltage and Current rating can be paralleled in a
master
-
slave configuration with automatic current sharing to i
n
crease power availabl
e.
1.2.8
Output connections
Output connections are made to rear panel bus
-
bars for models up to 100V and to a 4
-
terminal wire
clamp connector for models above 100V rated output voltage. Either the positive or negative terminal
may be grounded or the output may b
e floated. Models up to 60VDC Rated Output shall not float ou
t-
puts more than +/
-
60VDC above/below chassis ground. Models >60VDC Rated Output shall not float
outputs more than +/
-
600VDC above/below chassis ground. Contact factory for assistance with higher
float vol
t
age applications.
Local or remote sense may be used. In remote sense, the voltage drop on the load wires should be
minimized. Refer to the specifications for the maximum vol
t
age drop value.
83
-515-000Rev.
B
8
1.2.9
Cooling and mechanical construction
The Genesys
TM
series is cooled by internal fans. At the installation, care must be taken to allow free
airflow into the power supply via the front panel and out of the power supply via the rear panel. The
Gen
e
sysTMpower supplies have a compact and lightweight packag
e, which allows easy installation
and space saving in the application equipment.
1.3 ACCESSORIES
1.3.1
General
Accessories are delivered with the power supply or separately upon ordering. The list below shows
the possible accessories and ordering n
umbers.
1.3.2
Serial Link Cable
Serial link cable, for linking power supplies by RS485 communication is provided with the power su
p-
ply.
Cable description: 0.5m length, shielded, RJ
-
45 type plugs, 8 contacts (P/N:GEN/RJ
-
45).
1.3.3
Misc. hardware
DB25 plug (AMP, 749809
-
9).Strain relief for AC cord.
Output terminal shield
Output bus bar connection hardware.
1.3.4
AC cables
AC cables are not provided with the power supply.
Refer to Table 1
-1for recommended AC input cables (customer supplied). Add a non
-
locking plug
approved b
y the national safety standards of the county of usage.
AC Input Range
AC Input Cable
190-240V
~
, Three Phase
4 x 1
2
AWG (3 wire plus safety ground), stranded
copper, 300V, 60
°
C minimum, rated for
2
5A. 3m max.
length, outer diameter: 9
~
11mm.
380-415V
~
, Th
ree Phase
4 x 1
4
AWG (3 wire plus safety ground), stranded
copper, 600V, 60
°
C minimum, rated for 1
5
A. 3m max.
length, outer diameter: 9
~
11mm.
Table 1
-1: Recommended AC input cable
CAUTION
Observe all torque guidelines within this manual. Over
-
torquing may da
m
age
Unit or accessories. Such damage is not covered under manufacturers warranty.
83
-515-000Rev.
B
9
CHAPTER 2 SPECIFICATIONS
83
-515-000Rev.
B1083
-515-000Rev.
B
11
NOTES:
*1: Minimum voltage is guarantee
d to maximum 0.2% of the rated output voltage.
*2: Minimum cu
r
rent is guaranteed to maximum 0.4% of the rated output current.
*3: For cases where conformance to various safety standards (UL, IEC etc.) is required, to be
described as 190
-
240Vac (
50/60Hz)
for3-
Phase 200V models
and 380
~
415Vac (50/60Hz) for 3
-
Phase 400V mo
d
els.
*4: 3
-
Phase 200V models: at 200Vac input voltage
3
-
Phase 400V: at 380Vac input voltage. With rated output power.
*5: Not including EMI fil
t
er inrush cu
r
rent, less than
0.2mSec.
*6: 3
-
Phase 200V mo
d
els: 170
~
265Vac, constant load.
3
-
Phase 400V models: 342
-
460Vac, constant load.
*7: From No
-
load to Full
-
load, constant input voltage. Measured at the
sensing point in Remote
Sense.
*8: For 8V
~
300V models: measured with J
EITA RC
-
9131A (1:1) probe.
For 600V model: measured with 10:1 probe.
*9: From 10% to 90%
or 90%
to 10% of rated output voltage, with rated, resistive load.
*10: From 90% to 10% of rated output voltage.
*11: For load voltage change, equal to the unit v
oltage rating, constant input voltage.
*12: For 8V
~16
V models the ripple is measured at 2V rated output voltage and rated output current.
For other models, the ripple is measured at 10
~
100% of rated output voltage and rated output
current.
*13: The constan
t C
urrent programming readback and monitoring accuracy does not include the
warm-
up a
nd load regulation thermal drift
.
2.12 SUPPLEMENTAL CHARACTERISTICS
The supplemental characteristics give typical but non
-
warranted performance characteristics. Th
e
supplemental characteristics are useful in a
s
sessing applications for the power supply. Several kinds
of supplemental characteristics are listed below.
1.
Evaluation Data: Typical performance of the power supply.
2.
Reliability Data: Reliability Performance of
the power supply.
3.
EN61000 Data: Performance of the power supply under EN61000 test conditions.
4.
EMI Data: Typical EMI (conducted and radiated) performance of the power su
p
ply.
The supplemental characteristics data is held in each
TDK
-
Lambda Americas Inc.
s
ales and service
facility. For further d
e
tails please contact the
TDK
-
Lambda Americas Inc.
office nearest you.
83
-515-000Rev.
B
12
2.13
GENESYS
TM
50
00W POWER SUPPLIES OUTLINE DRAWINGS
83
-515-000Rev.
B
13
NOTE
Gene
sysTMpower supplies generate magnetic fields, which might affect
the operation of other instruments. If your equipment is su
s
ceptible to
magnetic fields, do not position it adj
a
cent to the power supply.
WARNING
To avoid electric shock hazard, do not insert co
nductive parts
through the front panel slits.
CHAPTER 3 INSTALLATION
3.1 GENERAL
This Chapter contains instructions for initial inspection, preparation for use and repackaging for shi
p-
ment. Connection to PC, setting the communication port and linking Genesys
TM
power supplies are
described in Chapter 7.
3.2 PREPARATION FOR USE
In order to be operational the power supply must be connected to an appropriate AC source. The AC
source voltage should be within the power supply specification. Do not apply power before reading
Section 3.3, 3.6 and 3.
7.
Table 3
-
1 below, describes the basic setup procedure. Follow the instructions in Table 3
-
1 in the s
e-
quence given to prepare the power supply for use.
Step no.
Item
Description
Reference
1
Inspection
Initial physical inspection of the power su
p
ply
Secti
on 3.3
2
Installation
Installing the power supply,
Ensuring ad
e
quate ventilation.
Section 3.4
Section 3.5
3
AC source
AC source requirements
Connecting the power supply to the AC source
Section 3.6
Section 3.7
4
Test
Turn
-
on checkout procedure.
Section 3.8
5
Load conne
c
tion
Wire size selection. Local/Remote sensing. Single
or multiple loads.
Section 3.9
6
Default setting
The power supply setting at shipment.
Section 7.2.1
Table 3
-
1: Basic setup procedure
3.3 INITIAL INS
PECTIONS
Prior to shipment this power supply was inspected and found free of mechanical or electrical defects.
Upon unpacking of the power supply, inspect for any damage, which may have occurred in transit.
The inspection should confirm that there is no ex
terior damage to the power supply such as broken
knobs or connectors and that the front panel and meters face are not scratched or cracked. Keep all
packing material until the inspection has been completed. If damage is detected, file a claim with ca
r-
rier
immediately and notify the
TDK
-
Lambda Americas Inc.
sales or authorized service facility nearest
you.
WARNING
The Genesys
TM
series is intended only for installation in Restricted
Access Location (RAL). Access to Hazardous parts (rear side of
the power supply) shall be prevented after i
n
stallation.
83
-515-000Rev.
B
14
CAUTION
Ensure that the screws used to attach the slides to the unit do
not penetrate
m
ore than 6mm into the sides of the unit.
3.4 RACK MOUNTING
The Genesys
TM
power supply series is designed to fit in a standard 19” equipment rack.
3.4.1 To install the Power Supply in a rack:
1.Use the front panel rack
-
mount brackets to install the power supply in the rack.
2.
Use a support bar to provide adequate support for the rear of the power supply. Do not o
b-
struct the air exhaust at the rear panel of the unit.
3.4.2 Rack Mount Slides (optional
):
Use rack mount slides: General Devices P/N: CC3001
-00-
S160 or equivalent to install the unit in a
standard 19” equipment rack. Refer to Fig. 3
-
1 for slides assembly instructions. Use three #10
-
32x0.38”(max.) screws at each side. To prevent internal
damage, use the specified screw length only.
3.4.3 Plastic Supporting legs
Use the four plastic legs supplied with the unit, when the power supply is mounted on a surface or
when units are stacked without rack support. When using the plastic l
egs, maximum three units can
be stacked.
3.5 LOCATION, MOUNTING AND COOLING
This power supply is fan cooled. The air intake is at the front panel and the exhaust is at the rear
panel. Upon installation, allow cooling air to reach the front panel ventilatio
n inlets. Allow a minimum
of 10cm (4 Inch) of unr
e
stricted air space at the front and the rear of the unit.
The power supply should be used in an area that the ambient temperature does not exceed +50
°
C.
3.6 AC SOURCE REQUIREMENTS
The Genesys
TM
series desig
ned for use in TN, TT and IT power distribution systems.
Depending on its
input option, the Genesys
TM
5000
W series can be operated from a nominal 190V to 240V. three
phase
, 47~63Hz
or from
a nominal
380
-
415V, three phase
47~63Hz.
T
he input voltage range
and cu
r-
rent required for each model is specified in Chapter 2. Ensure that under heavy load, the AC voltage
supplied to the power supply does not fall below the specifications d
e
scribed in Chapter 2.
83
-515-000Rev.
B
15
WARNING
The AC input cord is not provided with the power supply
3.7 AC INPUT POWER CONNECTION
The power supply shall
be connected to the AC source via protective device (circuit br
eaker, fuses,
etc.) rated 30A max..
The power supply ON/OFF switch is not the main disconnect device and does not completely disco
n-
nect all the circuits from the AC source.
An appropriat
ely rated disconnect device such as circuit breaker, type B plug on power cord,…etc.,
shall be provided in the final installation. The disconnect device shall comply with UL/IEC 60950
-
1 re-quirements and shall be easily accessible.
3.7.1 AC Input Connector
The AC input connector is a
header (Phoenix Contact P/N:PC6
-
16/4
-GF-
10,16)
with a screw plug in
connector (
Phoenix Contact P/N:PC 6/4
-
STF
-
10,16), located on the rear panel.
Use suitable wires and tigh
t
ening torque as follows:
1.
Wire diameter:.
1
2
AWG for three
-
phase 200V models and
1
4
AWG for three
-
phase 400V models. Refer to Table 1
-1for details.
2.
Tightening torque:
10.7
-
13.4
Lb-inch. (
1.2-1.5
Nm).
3.7.2 AC Input Cord
Refer to Section 1.3.4 for d
etails of the AC input cords and to section 3.
7
for disconnected device
requirement.
3.7.3
AC Input Wire Connection
1.
Strip the outside insulation of the AC cable approx. 10cm (3.94 inches). Trim the wires so that
the ground wire is 10mm longer than the other wir
es. Strip 10mm (0.4 inches) at the end of
each of the wires.
CAUTION
Connection of this power supply
to an AC power source
should be made by an electrician or other qualified perso
n
nel
WARNING
There is a potential shock hazard if the power supply chassis
(with cover in place) is not connected to an electrical safety
ground via the safety ground in the AC input connector.
WARNING
Some components inside the power supply are at AC vol
t
age
even when the On/Off switch is in the “Off” position. To avoid
electric shock hazard, dis
connect the line cord and load and
wait two minutes before removing cover.
83
-515-000Rev.
B
16
2.
Unscrew the base of the strain relief from the helix
-
shaped body. Insert the base through the
outside opening in the AC i
n
put cover and screw the locknut securely (11
-
14 Lb
-
inch.) (1.3
-
1.6Nm)
intothe base, from the i
n
side.
3.
Slide the helix
-
shaped body onto the AC cable. Insert the stripped wires through the strain r
e-
lief base until the outer cable jacket is flush with the edge of the base. Tighten (16
-
18 Lb
-
inch.)
(18-20Nm) the body to the base
while holding the cable in place. Now the cable is securely
fastened inside the strain relief. R
e
fer to Fig. 3
-
2.
4.
Connec
t
the AC wires to the terminals of the input plug supplied with the unit. To connect the wires,
loosen the terminal screw, insert th
e stripped wire into the terminal and tighten the screw securely (
10.7-13.4Lb-
inch). (
1.21–1.5
Nm) Refer to Fig. 3
-
3 for details. Pay attention to connect the wires according to
the polarity marking on the plug.
Fig.3
-
3: AC Input plug (3
-
Phase shown)
5.Connect the AC input plug to the AC input connector at the power supply rear panel. Fasten the plug to
the connector using the two screws at each side of the plug.
(Tightening torque: 10.7
-
13.4Lb inch)
Route the wires inside the cover to prevent pinching. F
asten the cover to the unit using the M3x8 Flat
Head screws are provided. Refer to Fig.3
-
4 for details. Tighten screws securely (4.8
-
4.9LB
-
inch, 0.54
--0.55 Nm)
Fig.3-2: Stripped Wires installed in Strain Relief
Screw-on
Locknut
83
-515-000Rev.
B
17
1 Remote (+) sense
2 Local (+) sense
3 Not connected
4 Local (-) sense
5 Remote (-) sense
3.8 TURN
-
ON CHECKOUT PROCEDURE
3.8.1
General
The following procedure ensures that the power supp
ly is operational and may be used as a basic
incoming inspection check. Refer to Fig. 4
-
1 and fig. 4
-
2 for the location of the controls indicated in
the procedure.
3.8.2
Prior to Operation
1.
Ensure that the power supply is configured to the default setting:
AC On/
Off switch at Off position.
Dip switch: All positions at Down (“Off”) position.
J2 Sense connector: Configured to Local Sense as shown in Fig. 3
-5:Fig.3
-
5: Sense connector default connection
For units equipped with IEEE option, ensure that the IEE
E_En switch is in Up (default) position (R
e-
fer to Fig.4
-
2, item 9 for location), if checkout is to be done in IEEE mode.
2.
Connect the unit to an AC source as described in Section 3.7.
3.
Connect a DVM with appropriate cables for the rated voltage to the output
terminals.
4.
Turn the front panel AC power switch to On.
3.8.3
Constant Voltage Check
1.
Turn on the output by pressing the OUT pushbutton so the OUT LED illuminates.
2.
Observe the power supply VOLT display and rotate the Voltage encoder. Ensure that the Ou
t
put
Voltag
e varies while the VOLT encoder is rotated. The minimum control range is from zero to the
maximum rated output for the power su
p
ply model.
Compare the DVM reading with the front panel VOLT display to verify the accuracy of the VOLT
display. Ensure that the
front panel VOLT LED is On.
3.
Turn Off the front panel AC power switch.
3.8.4
Constant Current Check
1.
Ensure that the front panel AC power switch is at the Off position and the DVM connected to the
output terminals shows zero voltage.
2.
Connect a DC shunt across the
output terminals. Ensure that the shunt and the wire current ra
t-
ings are higher than the power supply rating. Connect a DVM to the shunt.
3.
Turn the front panel AC power switch to the On position,
4.
Turn On the output by pressing OUT pushbutton so the OUT LED
illuminates.
5.
Observe the power supply CURRENT display and rotate the CURRENT encoder. E
n
sure that the
Output Current varies while the CURRENT encoder is rotated. The minimum control range is from
zero to the maximum rated ou
t
put for the power supply model
.
Compare the DVM reading with the front panel CURRENT display to verify the accuracy of the
CURRENT display. Ensure that the front panel CURRENT LED is On.
6.
Turn Off the front panel AC power switch.
7.
Remove the shunt from the power supply output terminals.
3.8.5
OVP Check
Refer to Section 5.3 for explanation of the OVP function prior to performing the procedure below.
1.
Turn the front panel AC power switch to the On position and turn on the output by pressing OUT
pushbutton.
2.
Using the VOLT encoder, adjust the Output
Voltage to approx. 10% of the unit voltage rating.
Plug P/N: MC1, 5/5
-ST-
3, 81
(Phoenix)
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