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EXM Distribution Cabinet
Liebert EXM Distribution Cabinet Manuals
Manuals and User Guides for Liebert EXM Distribution Cabinet. We have
1
Liebert EXM Distribution Cabinet manual available for free PDF download: User Manual
Liebert EXM Distribution Cabinet User Manual (38 pages)
Brand:
Liebert
| Category:
Industrial Electrical
| Size: 4 MB
Table of Contents
Table of Contents
3
Important Safety Instructions
5
1 Introduction
6
2 Installation Instructions
7
Unpacking and Installation
7
Unpacking and Preliminary Inspection
7
Handling Considerations
7
Figure 1 Typical Cabinet and Floor Planning Dimension Data, 23.6" (600Mm) Cabinet
8
Table 1 23.6-Inch (600Mm) Cabinet Weight
9
Figure 2 Typical Cabinet and Floor Planning Dimension Data, 34.6" (880Mm) Cabinet
10
Table 2 34.6-Inch (880Mm) Cabinet Weight
10
Unit Preparation
11
Location Considerations
11
Power and Control Wiring
12
Figure 3 Recommended Minimum Front and Top Clearances
12
Table 3 Liebert EXM Distribution Cabinet Heat Output
12
Figure 4 Wiring Diagram, 480V Liebert EXM 600Mm Distribution Cabinet with Transformer for Panelboard
13
Figure 5 Wiring Diagram, 480V Liebert EXM 600Mm Distribution Cabinet with Subfeed Break
14
Figure 6 Wiring Diagram, 480V Liebert EXM 880Mm Distribution Cabinet with Subfeed Break
16
Figure 7 Wiring Diagram, 480V Liebert EXM 880Mm Distribution Cabinet with Transformer for Subfeed
17
Subfeed
17
Input Power Connections
18
Figure 8 Electrical Connection Locations for 23.6" (600Mm) Cabinet
19
Figure 10 Ground Lug Detail for 23.6" (600Mm) Cabinet
20
Figure 9 Subfeed SF2 Electrical Connection Location for 23.6" (600Mm) Cabinet
20
Figure 11 Electrical Connection Location for 34.6" (880Mm) Cabinet
21
Figure 12 Subfeed SF6 Electrical Connection Location for 34.6" (880Mm) Cabinet
22
Figure 13 Lug Details for 34.6" (880Mm) Cabinet
22
Equipment Grounding
23
Output Power Connections
23
Figure 14 Typical Liebert EXM 600Mm Distribution Cabinet Equipment Arrangement
24
Figure 15 Typical Liebert EXM 880Mm Distribution Cabinet Equipment Arrangement
25
3 Equipment Inspection and Startup
26
Internal Inspection
26
Startup
26
4 Operating Instructions
27
Startup Procedures
27
Normal System Shutdown
27
Normal System Turn on
27
5 Inspection and Startup Checklist
28
Exterior Inspection
28
Internal Inspection
28
Interior Inspection Checklist
28
Startup
29
Startup Checklist
29
6 Maintenance
30
Repair
30
Inspection and Cleaning
30
Inspection Schedule
30
7 Specifications
31
Table 5 Suggested Minimum Input Wire Size Data-208V Units
31
Table 6 Suggested Minimum Input Wire Size Data-480V Units, no Transformer
32
Table 7 Main Input Circuit Breaker Interrupt Rating
32
Torque Specifications, General
32
Table
33
Table 9 Panelboard Main Circuit Breaker Torque Specifications
33
Table 10 Branch Circuit Breaker Torque Specifications
33
Table 11 Terminal Block Compression Lug Torque Specifications
33
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