Figure 8 Top Cable Entry Routing And Installation Order - Emerson Liebert NXL 250 Installation Manual

Figure 8 Top cable entry routing and installation order
FAULT BRACE
BYPASS INPUT
FAULT BRACE
RECTIFIER INPU T
FAULT BRACE
OUTPUT
FRONT VIEW
DC (POSITIVE)
DC (NEGATIVE)
GROUND (TOP ENTRY)
BYPASS NEUTRAL
FAULT BRACE
BYPASS INPUT
BYPASS INPUT
FAULT BRACE
RECTIFIER INPU T
RECTIFIER INPU T
FAULT BRACE
OUTPUT
GROUND
(BOTTOM ENTRY)
OUTPUT NEUTRAL
OUTPUT
SIDE VIEW
Recommended order of installation for cables:
1. DC Power
2. Bypass Neutral
3. Bypass Input Power (Phases A-B-C)
4. Rectifier Input Power (Phases A-B-C)
5. Output Power (Phases A-B-C)
6. Output Neutral
7. Ground
The cables must be routed
around the fault braces. This is
to prevent the cables from
coming in contact with
other busbars.
17
Installation Drawings
OUTPUT CONDUIT
INPUT CONDUIT
BYPASS CONDUIT
DC CONDUIT
DC (POSITIVE)
DC (NEGATIVE)
BYPASS NEUTRAL
BYPASS INPUT
(PHASE C)
RECTIFIER INPU T
(PHASE C)
OUTPUT (PHASE C)
OUTPUT NEUTRAL