Liebert Ship-Ahead Input/Output Cabinet NXL Manuel d'utilisateur télécharger pdf (Page 16)

Installation Drawings

Figure 4 Bottom cable entry routing and installation order

SIDE VIEW

FAULT BRACE

OUTPUT

FAULT BRACE

RECTIFIER INPUT

FAULT BRACE

BYPASS INPUT

BYPASS NEUTRAL

DC (POSITIVE)

DC (NEGATIVE)

GROUND (TOP ENTRY)

BYPASS INPUT

RECTIFIER

INPUT

OUTPUT

OUTPUT NEUTRAL

GROUND (BOTTOM ENTRY)

FRONT VIEW

Recommended order of installation for cables:

1.) Output Neutral

2.) Output Power (Phases A-B-C)

3.) Rectifier Input Power (Phases A-B-C)

4.) Bypass Input Power (Phases A-B-C)

5.) Bypass Neutral

6.) DC Power

7.) Ground

OUTPUT (PHASE C)

RECTIFIER INPUT

(PHASE C)

BYPASS INPUT

(PHASE C)

BYPASS NEUTRAL

OUTPUT NEUTRAL

FAULT BRACE

BYPASS INPUT

FAULT BRACE

RECTIFIER INPUT

FAULT BRACE

OUTPUT

DC (POSITIVE)

DC (NEGATIVE)

DC CONDUIT

BYPASS CONDUIT

INPUT CONDUIT

OUTPUT CONDUIT

The cables must be routed

around the fault braces. This is

to prevent the cables from

coming in contact with

other busbars.

1 2 ... 11 12 13 14 15 16 17 18 19 20

AC Power 1
Product Warranty Registration 2
TABLE OF CONTENTS 3
SAVE THESE INSTRUCTIONS 5
1.0 MECHANICAL INSTALLATION 6
1.4.1 Moving the Cabinets 7
1.4.2 Clearances 7
2.0 ELECTRICAL INSTALLATION 8
Equipment Ground 9
Notes on Tables 11
Table 6 Recommended lug sizes 12
3.0 INSTALLATION DRAWINGS 13
Installation Drawings 14
FRONT VIEW 15
SIDE VIEW 15
FLOOR MOUNTS 17
BOTTOM VIEW (Optional) 17
BOTTOM VIEW (Standard) 17
SL-25440_REV0_05-08 20

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Liebert Ship-Ahead Input/Output Cabinet NXL Manuel d'utilisateur Page 16

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