Table 29 lead/lag ratings, 3 cable size and tightening torques, Cable size and tightening torques – Emerson Liebert NX 480V User Manual
Page 98: External cabinet dimensions, including side panels, Table 29, Lead/lag ratings, Table 30, Table 31
Specifications and Technical Data
90
11.3 Cable size and tightening torques
Table 28
External cabinet dimensions, including side panels
Type E1 Parallel Cabinet
Unit
Width
Depth
Height
mm (inch)
1240 (48.8)
965 (38)
2000 (78.7)
Type E Parallel Cabinet
Unit
Width
Depth
Height
mm (inch)
845 (33.2)
965 (38)
1956 (77)
Matching Battery Cabinet
Unit
Width
Depth
Height
mm (inch)
845 (33.2)
965 (38)
1956 (77)
Table 29
Lead/Lag ratings
Load Power
Factor
kVA
Rating
kW
Rating
Lagging
-0.5
100%
50%
-0.6
100%
60%
-0.7
100%
70%
-0.8
100%
80%
-0.9
100%
90%
Unity
1
90%
90%
Leading
-0.9
80%
72%
-0.8
77%
61%
-0.7
75%
52%
-0.6
74%
44%
-0.5
73%
36%
Table 30
Cable size tightening torque at Liebert NX 40kVA UPS terminals
Bus Type
Cable Size
(Copper Wire Only)
Torque to Tighten
Terminal Bus & Lug Body
Main Input
(Single Input)
4
10 N*m
Main Input
(Dual Input)
4
10 N*m
Bypass Input
(Dual Input)
4
10 N*m
Output
3
10 N*m
Table 31
Cable size tightening torque at Liebert NX 60kVA UPS terminals
Bus Type
Cable Size
(Copper Wire Only)
Torque to Tighten
Terminal Bus & Lug Body
Main Input
(Single Input)
1
10N*m
Main Input
(Dual Input)
1
10N*m
Bypass Input
(Dual Input)
2
10N*m
Output
2
10N*m