User Manuals: Liebert EXL UPS System

User Manuals: Liebert EXL UPS System

Manuals and User Guides for Liebert EXL UPS System. We have 1 Liebert EXL UPS System manual available for free PDF download: Installation Manual

Liebert EXL Installation Manual

Liebert EXL Installation Manual (72 pages)

625-1200kVA, 1.0PF, 60Hz, Three-Phase, Single-Module and Multi-Module

Brand: Liebert | Category: UPS | Size: 11 MB

Table of Contents

Product Warranty Registration
2
Table of Contents
3
Important Safety Instructions

7
Save These Instructions

7
1 0 Mechanical Installation

10
2 0 Ups Electrical Installation

19
- External Protective Devices
  19
- Power Cables
  19
- Sizing the Input Breaker Feeding a Liebert EXL UPS
  20
  - Power Cable Connection Procedure
    20
- Remote Breaker
  22
- Control Cable and Communication
  22
  - Figure 7 Liebert EXL Customer Connections
    23
  - Dry Contacts
    24
- Table
  24
  - UPS Output
    24
  - Multi-Module Communication
    25
    
    UPS MMS/1+N Connectivity
    25
    
    Table 4 UPS Control Contacts to Remote Status Panel
    25
    
    Table 5 UPS Control Contacts to Battery Interface Boards
    25
- Digital LBS
  26
- Grounding
  26
  - Three-Wire Input Connections
    26
  - High Resistance Grounding
    26
    
    Figure
    26
    
    LBS Connectivity
    26
  - Preferred Grounding Configuration, Battery Systems
    27
- Internal Breaker Settings
  27
3 0 Optional Equipment

28
4 0 Installation Drawings

35
- Figure 14 Typical Main Components, 625-800Kva Liebert EXL UPS, SMS and 1+N Multi-Module
  35
5 0 Specifications

50

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