Emerson Liebert NXL User Manual

Installation Drawings
30
Figure 20 Input terminal detail, 625kVA Liebert NXL, N+1 multi-module unit without static bypass
Notes
1. All dimensions are in inches (mm).
2. Control wiring and power wiring must be run
in separate conduits.
3. Aluminum and copper-clad aluminum cables
are not recommended.
4. All wiring is to be in accordance with national
and local electrical codes.
DC (-)
Input
Input
Ground
DC (+)
Input
Input
Phases
Do not double-stack lugs (two lugs on same
side of busbar). This is to prevent the cables
from coming into contact with other busbars.
LEFT FRONT
A
B
C
LEFT SIDE (INPUT)
DC Inputs
Input Phases
Input Ground
O
.56
(14)
Typ.)
.56
(14)
Typ.)
2.0 (51)
Typ.)
.56
(14)
Typ.)
1.26 (32)
Typ.)
2.00
(51)
TYP
O
O
1.75
(44) Typ.
1.75
(44) Typ.
1.75
(44) Typ.
0
23.5 (598)
32.4
(824)
36.2 (920)
40.0 (1016)
51.3 (1303)
3.5
(90)
3.5
(90)
76.8
(1950)
DUAL LUG CONNECTION DETAIL
Lugs
Busbar
Bolt
CB1-3
CB1-3

Emerson Liebert NXL Specifications

General

Brand	Emerson
Model	Liebert NXL
Category	UPS
Language	English