Liebert Power Supply VCR232C User Manual
DISCONTINUED  
PRODUCT  
POWER PROTECTION  
®
UPStation S  
VCR232C/VCR232CR Option  
RS-232 with Summary Alarm  
3.5 kVA through 18 kVA  
Installation & Instruction  
Manual  
 
TABLE OF CONTENTS  
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . 1  
1.0  
INTRODUCTION  
  
   
   
    
   
  
  
    
    
2.0  
  
  
  
  
  
  
  
  
INSTALLATION  
   
   
   
   
   
    
   
   
3.0  
  
  
  
  
SYSTEM SETUP  
    
    
    
    
i
DISCONTINUED  
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FIGURES  
  
  
  
  
  
  
   
   
    
    
    
  
    
  
  
  
   
   
    
    
     
ii  
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IMPORTANT SAFETY INSTRUCTIONS  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
1
DISCONTINUED  
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1.0 INTRODUCTION  
1.1  
Description  
  
  
  
  
  
  
  
  
  
  
2
Introduction  
DISCONTINUED  
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1.1.1 RS-232 Serial Communications  
  
  
  
Modem/Host Computer/Terminal  
  
  
  
  
  
  
  
  
  
  
Battery failed test  
Battery SCR fault (shoe or open)  
Bypass shutdown due to overload (UPS shutdown)  
Charger shutdown due to over temperature  
Control power supply failure  
DC bus under voltage  
Excessive retransfer attempts  
Inverter shutdown due to overcurrent  
Inverter shutdown due to overload  
Inverter shutdown due to overtemperature  
Inverter shutdown due to under/over voltage  
Low battery  
On battery  
PFC fault (hardware fault)  
PFC shutdown due to over temperature  
PFC voltage high  
PFC voltage low  
RAM test failed  
ROM test failed  
Time-out fault (self test at start-up)  
UPS fault  
User initiated UPS shutdown  
Introduction  
3
DISCONTINUED  
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1.1.2 Contact Closures & AS/400  
  
  
  
  
  
  
  
  
1.1.3 Programmable Relays  
  
  
  
  
  
  
  
  
  
  
  
  
4
Introduction  
DISCONTINUED  
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1.2  
Contents  
  
  
  
Part  
Purpose  
25' Cable with one  
RJ45 connector  
For customer use  
13" Cable with two  
RJ45 connectors  
For internal (metal plate to  
VCR232C/VCR232CR)  
connection  
RS-232C Printed  
Circuit Board  
Plugs Into existing  
microprocessor board  
Back Plate  
Manual  
Replaces existing metal plate  
Installation and Instructions  
1.3  
Tools Required  
  
  
Introduction  
5
DISCONTINUED  
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2.0 INSTALLATION  
2.1  
Safety Precautions  
  
  
  
  
  
   
   
  
  
   
  
   
   
  
   
  
Figure 1 Location of Protective Breakers, Fuses  
6
Installation  
DISCONTINUED  
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2.2  
Top Cover Removal  
   
  
  
  
  
  
Figure 2 Top Cover Retaining Screws  
2.3  
EMI Shield Removal  
   
  
  
  
  
  
Figure 3 EMI Shield Removal  
Installation  
7
DISCONTINUED  
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2.4  
Metal Option Plate Removal  
  
  
   
  
  
  
  
  
Figure 4 Option Plate Removal  
2.5  
VCR232C/VCR232CR Installation  
  
  
   
Figure 5 J6 Location on Microprocessor Board  
8
Installation  
DISCONTINUED  
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  
  
  
  
   
Figure 6 Proper Alignment of VCR232C/VCR232CR  
Board With J6  
  
  
  
  
   
Figure 7 Installing New Option Plate  
Installation  
9
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2.6  
Cable Connections  
  
  
  
   
   
   
   
  
  
  
  
  
  
  
  
  
Blue  
Relay 1 Common  
Relay 1 NC  
Orange  
Black  
Red  
Relay 1 NO  
Relay 2 Common  
Relay 2 NC  
Green  
Yellow  
Brown  
Grey  
Relay 2 NO  
No Connection  
No Connection  
  
  
  
10  
Installation  
DISCONTINUED  
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2.7  
Closing Up the Unit  
  
  
  
  
  
  
   
Figure 8 Replacing the EMI Shield  
  
   
Figure 9 Replacing Top Cover  
Installation  
11  
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2.8  
Applying Power After Installation  
  
  
  
  
   
  
  
  
   
  
   
  
   
  
  
  
  
   
  
12  
Installation  
DISCONTINUED  
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3.0 SYSTEM SETUP  
3.1 Programming the Configurable Relays  
  
  
   
  
Figure 10 Steps in Defining Configurable Relays  
System Setup  
13  
DISCONTINUED  
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3.2  
System Setup  
  
  
   
   
   
   
   
   
   
  
  
Figure 11 Configuring a Relay to Respond to Alarms  
  
  
   
   
  
  
  
   
  
14  
System Setup  
DISCONTINUED  
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  
  
.  
  
  
  
3.3  
Placing the Unit Back Online  
  
  
  
  
  
  
  
  
  
3.4  
Technical Assistance  
  
  
  
System Setup  
15  
DISCONTINUED  
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16  
System Setup  
DISCONTINUED  
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®
UPStation S  
VCR232C Option  
3.5 kVA to 18 kVA  
Technical Support  
U.S.A. 1-800-222-5877  
Outside the U.S.A. 614-841-6755  
U.K. +44 (0) 1793 553355  
France +33 1 4 87 51 52  
Germany +49 89 99 19 220  
Italy +39 2 98250 1  
Netherlands +00 31 475 503333  
E-mail [email protected]  
Web site http://www.liebert.com  
Worldwide FAX 614-841-5471  
tech support  
The Company Behind The Products  
  
  
  
  
   
  
   
  
   
  
   
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 

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