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Vertiv Liebert LDMF User Manual

Vertiv Liebert LDMF
56 pages
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Liebert®
LDMF™ Distribution Monitoring
User Manual

Table of Contents

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Vertiv Liebert LDMF Specifications

General IconGeneral
ApplicationData centers, server rooms, and other critical facilities
Monitored FluidsWater and other conductive liquids
Sensing Cable LengthUp to 152.4 m (500 ft) per controller
Power Supply24 VDC
Communication ProtocolSNMP
Operating Temperature32°F to 122°F (0°C to 50°C)
Storage Temperature-4 to 158°F (-40°C to 70°C)
Humidity5% to 95% non-condensing
Alarm OutputRelay contacts
TypeLeak Detection and Monitoring System

Summary

Important Safety Instructions

4.0 Installation

4.1 Installing a BSM (CT Module Assembly)

Procedures for mounting and connecting the BSM (CT Module) to panelboards for breaker monitoring.

4.2 Installing a Solid-Core Current Transformer

Guidance on installing solid-core CTs for main input breakers, emphasizing safety and proper connection.

4.3 Installing a Current Transformer on the PIB Interface Board

Details on wiring phase, neutral, and ground CTs to the PIB for subfeed/large branch breakers.

5.0 Operation

5.5 Using the Configuration Tool

Comprehensive guide on using the Configuration tool to set up, modify, and manage breaker parameters and alarm setpoints.

5.6 Upgrading the Firmware

Procedure for upgrading the Liebert LDMF unit's firmware using the Flash program and service port.

7.0 Troubleshooting / Frequently Asked Questions