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Emerson
UPS Systems
installation manual
Liebert NXL Maintenance Bypass Cabinet
Models:
UPS Systems
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36 pages
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Specs
Install
Warranty
Safety
Power Cables
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Contents
Liebert NXL Maintenance Bypass Cabinet
Product Warranty Registration
Table of Contents
Figures
Important Safety Instructions
Introduction
Positioning
Power Cables
Power Cable Connection Procedure
Single-Module Mechanical Installation
Installation Drawings
Two-Breaker Maintenance Bypass Cabinet, two-input, attached
Busbar Detail B
Front Section A-A
Bottom View Footprint
Bottom View Footprint
TOP View BUS BAR Detail a
BUS Termination Detail
Cable routing
Front
Run From Conductor
Bypass
Installation Drawings
P1 D T
Installation Drawings
Interlock
Control wiring connections without
From Purpose
Control wiring connections with interlock
Section A-A
Cabinet-to-Cabinet
Liebert NXL Maintenance Bypass Cabinet specifications
Specifications
Recommended conduit and cable sizes-Maintenance Bypass Input
Recommended conduit and cable sizes-Module Output
Recommended conduit and cable sizes-Module Bypass Input
Recommended conduit and cable sizes-Load Output
Recommended conduit and cable sizes-Load Bank Output
#4/0 AWG
Recommended lug sizes
Specifications
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Contents
AC Power
For 
AC Power For 
Liebert® NXL™ Maintenance Bypass
Cabinet 
Installation Manual – 
