Filter
Top Products
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