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Emerson NXL UPS Systems Manuals
Manuals and User Guides for Emerson NXL UPS Systems. We have
1
Emerson NXL UPS Systems manual available for free PDF download: Installation Manual
Emerson NXL UPS Systems Installation Manual (36 pages)
Liebert NXL Maintenance Bypass Cabinet 250-400kVA, 60Hz
Brand:
Emerson
| Category:
Network Hardware
| Size: 2 MB
Table of Contents
Product Warranty Registration
2
Table of Contents
3
Important Safety Instructions
5
Bypass Cabinet
5
Save These Instructions
5
1 Single -Module Mechanical Installation
6
Introduction
6
Preliminary Checks
6
Environmental Considerations
6
Room
6
Storage
7
Positioning
7
Moving the Cabinets
7
Clearances
7
Floor Installation/Anchoring
7
Cable Entry
7
Power Cables
8
Figure 1 Cabinet Arrangement-Liebert NXL UPS, Battery Cabinets, Maintenance Bypass Cabinet
8
Equipment Ground
9
Power Cable Connection Procedure
9
2 Installation Drawings
11
Figure 2 Two-Breaker Maintenance Bypass Cabinet, One-Input, Attached
11
Figure 3 Two-Breaker Maintenance Bypass Cabinet, Two-Input, Attached
12
Figure 4 Two-Breaker Maintenance Bypass Cabinet, Three-Input, Attached or Detached
12
Figure 5 Liebert NXL Maintenance Bypass Cabinet-250 and 300Kva Main Component Location
13
Figure 6 Liebert NXL Maintenance Bypass Cabinet-400Kva Main Component Location
14
Figure 7 Liebert NXL Maintenance Bypass Cabinet-250 and 300Kva Outline Drawing
15
Figure 8 Liebert NXL Maintenance Bypass Cabinet-400Kva Outline Drawing
16
Side View
16
Figure 9 Liebert NXL Maintenance Bypass Cabinet-250 and 300Kva Terminal Details
17
Figure 10 Liebert NXL Maintenance Bypass Cabinet-400Kva Terminal Details
18
Figure 11 Cable Routing
19
Figure 12 Liebert NXL Maintenance Bypass Cabinet, One-Input System, Point-To-Point Wiring
20
Liebert-Supplied Interconnect Wiring for One-Input Liebert NXL Maintenance
21
Figure 13 Liebert NXL Maintenance Bypass Cabinet, Two-Input System, Point-To-Point Wiring
22
Liebert-Supplied Interconnect Wiring for Two-Input Liebert NXL Maintenance
23
Figure 14 Liebert NXL Maintenance Bypass Cabinet, Three-Input System, Point-To-Point Wiring
24
Liebert-Supplied Interconnect Wiring for Three-Input Liebert NXL Maintenance
25
Figure 15 Liebert NXL Maintenance Bypass Cabinet Control Wire Diagram Without Interlock
26
Table 4 Control Wiring Connections Without Interlock
26
Figure 16 Liebert NXL Maintenance Bypass Cabinet Control Wire Diagram with Interlock
27
Table 5 Control Wiring Connections with Interlock
27
Figure 17 Liebert NXL Maintenance Bypass Cabinet Control Wire Routing
28
Front View
28
Figure 18 Ground Strap Location for Connected Cabinets
29
3 Specifications
30
Table 6 Liebert NXL Maintenance Bypass Cabinet Specifications
30
Table 7 Liebert NXL Maintenance Bypass Cabinet Current Ratings-System Input
31
Table 8 Liebert NXL Maintenance Bypass Cabinet Current Ratings-System Output
31
Table 9 Recommended Conduit and Cable Sizes-Maintenance Bypass Input
31
Table 10 Recommended Conduit and Cable Sizes-Rectifier Input (1-Input System)
31
Table 11 Recommended Conduit and Cable Sizes-Module Bypass Input
32
Table 12 Recommended Conduit and Cable Sizes-Module Output
32
Table 13 Recommended Conduit and Cable Sizes-Load Output
32
Table 14 Recommended Conduit and Cable Sizes-Load Bank Output
32
Table 15 Recommended Lug Sizes
33
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