Liebert NX User Manual

Specifications and Technical Data
112 Liebert
®
NX
™
13.3 Cable size and tightening torques
Table 38 External cabinet dimensions, including side panels
Wide Parallel Cabinet
Unit Width Depth Height
mm (inch) 1240 (48.8) 965 (38) 2000 (78.7)
Narrow Parallel Cabinet
Unit Width Depth Height
mm (inch) 845 (33.2) 965 (38) 2000 (78.7)
33 in. Battery Cabinet
Unit Width Depth Height
mm (inch) 845 (33.2) 965 (38) 2000 (78.7)
Table 39 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)
410 N-m
Main Input
(Dual Input)
410 N-m
Bypass Input
(Dual Input)
410 N-m
Output 3 10 N-m
Table 40 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)
110 N-m
Main Input
(Dual Input)
110 N-m
Bypass Input
(Dual Input)
210 N-m
Output 2 10 N-m
Table 41 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

Liebert NX Specifications

General

Frequency	50/60 Hz
Topology	Double Conversion/Online
Input Voltage	208, 220, 240 VAC
Output Voltage	208, 220, 240 VAC
Battery Type	VRLA
Operating Temperature	0 to 40°C (32 to 104°F)
Humidity Range	0 to 95% (non-condensing)