Emerson 480V Power Supply User Manual


 
Specifications and Technical Data
91
Table 32 Cable size tightening torque at Liebert NX 80kVA UPS terminals
Bus Type
Cable Size
(Copper Wire Only)
Torque to Tighten
Terminal Bus & Lug Body
Main Input
(Single Input)
2/0 10 N*m
Main Input
(Dual Input)
2/0 10 N*m
Bypass Input
(Dual Input)
1/0 10 N*m
Output 1/0 10 N*m
Table 33 Cable size tightening torque at Liebert NX 100kVA UPS terminals
Bus Type
Cable Size
(Copper Wire Only)
Torque to Tighten
Terminal Bus & Lug Body
Main Input
(Single Input)
4/0 10 N*m
Main Input
(Dual Input)
4/0 10 N*m
Bypass Input
(Dual Input)
2/0 10 N*m
Output 2/0 10 N*m
Table 34 Cable size tightening torque at Liebert NX 120kVA UPS terminals
Bus Type
Cable Size
(Copper Wire Only)
Torque to Tighten
Terminal Bus & Lug Body
Main Input
(Single Input)
250 10 N*m
Main Input
(Dual Input)
250 10 N*m
Bypass Input
(Dual Input)
4/0 10 N*m
Output 4/0 10 N*m