Emerson UPS Systems installation manual TOP View BUS BAR Detail a

Page 17

Installation Drawings

Figure 9 Liebert NXL Maintenance Bypass Cabinet—250 and 300kVA terminal details

2.6

( 65 )

1.6

( 40 )

2.0

( 51 )

1.8

( 45 )

2.6 ( 65 )

NOTE:

ALL DIMENSIONS ARE IN inches (mm).

2.0

4.8 ( 51 )

( 123 )

TYP

TOP VIEW

BUS BAR DETAIL A

BREAKER REMOVED FOR CLARITY

O

.6

 

(14)

 

8 PLACES

1.8

 

TYP

 

(45)

CUSTOMER

CONNECTION

1.8 ( 44)

BUS TERMINATION DETAIL

A

FRONT VIEW

SIDE VIEW

13

Image 17
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 withoutFrom Purpose Control wiring connections with interlockSection A-A Cabinet-to-Cabinet Liebert NXL Maintenance Bypass Cabinet specifications SpecificationsRecommended conduit and cable sizes-Maintenance Bypass Input Recommended conduit and cable sizes-Module Output Recommended conduit and cable sizes-Module Bypass InputRecommended conduit and cable sizes-Load Output Recommended conduit and cable sizes-Load Bank Output#4/0 AWG Recommended lug sizesSpecifications Page Iti Ne tTi n That