Liebert VCR232C
Liebert VCR232C is a power protection device that provides RS-232 serial communications with summary alarm. It has a 3.5 kVA to 18 kVA capacity and is designed for use with UPS systems. The VCR232C allows users to monitor and control their UPS system remotely using a computer or other device.
Liebert VCR232C
Liebert VCR232C is a power protection device that provides RS-232 serial communications with summary alarm. It has a 3.5 kVA to 18 kVA capacity and is designed for use with UPS systems. The VCR232C allows users to monitor and control their UPS system remotely using a computer or other device.
P
OWER
P
ROTECTION
UPStation
®
S
VCR232C/VCR232CR Option
RS-232 with Summary Alarm
3.5 kVA through 18 kVA
Installation & Instruction
Manual
i
TABLE OF CONTENTS
I
MPORTANT
S
AFETY
I
NSTRUCTIONS
. . . . . . . . . . . . 1
1.0 I
NTRODUCTION
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2.0 I
NSTALLATION
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1
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2 Introduction
1.0 I
NTRODUCTION
1.1 Description
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Introduction 3
1.1.1 RS-232 Serial Communications
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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
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PFC fault (hardware fault)
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4 Introduction
1.1.2 Contact Closures & AS/400
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1.1.3 Programmable Relays
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Introduction 5
1.2 Contents
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1.3 Tools Required
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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 Replaces existing metal plate
Manual Installation and Instructions
6 Installation
2.0 I
NSTALLATION
2.1 Safety Precautions
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Figure 1 Location of Protective Breakers, Fuses
Installation 7
2.2 Top Cover Removal
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2.3 EMI Shield Removal
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8 Installation
2.4 Metal Option Plate Removal
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2.5 VCR232C/VCR232CR Installation
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Figure 5 J6 Location on Microprocessor Board
Installation 9
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10 Installation
2.6 Cable Connections
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Installation 11
2.7 Closing Up the Unit
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12 Installation
2.8 Applying Power After Installation
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14 System Setup
3.2 System Setup
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System Setup 15
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3.3 Placing the Unit Back Online
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3.4 Technical Assistance
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16 System Setup
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Liebert VCR232C User manual
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- User manual
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Liebert VCR232C
Liebert VCR232C is a power protection device that provides RS-232 serial communications with summary alarm. It has a 3.5 kVA to 18 kVA capacity and is designed for use with UPS systems. The VCR232C allows users to monitor and control their UPS system remotely using a computer or other device.
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