Emerson UPS Systems installation manual Bottom View Footprint

Page 16
Knock-out for control wiring O 1.0" (25.4mm)
2 Places

Installation Drawings

Figure 8 Liebert NXL Maintenance Bypass Cabinet—400kVA outline drawing

 

 

37.3

 

 

(947)

24.0

Conduit

4.9

( 610)

(124)

30.8

Landing

TYP

(782)

Area

 

62.8

21.1

3.9

( 100)

(1595)

(535)

TYP

Knock-out for control

 

wiring O 1.0" (25.4mm)

 

3 Places

BOTTOM VIEW (FOOTPRINT)

 

TOP VIEW (DOOR OPEN)

76.8

 

 

(1950)

CG

CG

 

 

38.5

38.5

 

(979)

( 979)

12.2

 

 

28.2

(309)

24.2

39.4

( 716)

 

 

(615)(1000)

FRONT

See Note 10

See Note 11

SIDE VIEW

 

 

NOTES:

1.All dimensions are in inches (mm).

2.24" minimum clearance above unit required for air exhaust.

3.Keep cabinet within 15 degrees of vertical while handling.

4.Top and bottom cable entry available through removable access plates. Remove, punch to suit conduit size and replace.

5.Unit bottom is structurally adequate for forklift handling.

6. Includes side panel. Side panels are removed between adjacent units which are bolted togethe r.

7.Control wiring and power wiring must be run in separate conduits.

8.Aluminum and copper-clad aluminum cables are not recommended.

9.All wiring is to be in accordance with national and local electrical codes.

10.Widths are without side panels. The width is 25.6" (650mm) with side panels.

11.The depth dimension includes the front door and rear panel.

21.9Conduit

(556) Landing

Area

16.1

(410)

BOTTOM CONDUIT PLATES

12

Image 16
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 Control wiring connections without InterlockControl wiring connections with interlock From PurposeSection A-A Cabinet-to-Cabinet Specifications Liebert NXL Maintenance Bypass Cabinet specificationsRecommended conduit and cable sizes-Maintenance Bypass Input Recommended conduit and cable sizes-Module Bypass Input Recommended conduit and cable sizes-Module OutputRecommended conduit and cable sizes-Load Output Recommended conduit and cable sizes-Load Bank OutputRecommended lug sizes #4/0 AWGSpecifications Page Ne t ItiTi n That