UPS5000-E-(40 kVA-320 kVA)
User Manual
3 Installation
Issue 10 (2015-09-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
39
When selecting, connecting, and routing power cables, follow local safety regulations and rules.
If external conditions such as cable layout or ambient temperatures change, perform verification in
accordance with the IEC-60364-5-52 or local regulations.
The currents listed in
are measured at a rated voltage of 380 V. If the rated voltage is 400 V,
multiply the currents by 0.95. If the rated voltage is 415 V, multiply the currents by 0.92.
If primary loads are non-linear loads, increase the cross-sectional areas of neutral wires 1.5–1.7 times.
When the mains input and bypass input share a power source, configure both types of input power
cables as mains input power cables. The cables listed in
are used only when the following
requirements are met:
Cable routing mode: For the UPS5000-E-(40 kVA-200 kVA), route cables along the wall or floor in
accordance with mode C in the IEC-60364-5-52. For the UPS5000-E-(240 kVA-320 kVA), route one
layer of cables along ladders or brackets in accordance with mode F in the IEC60364-5-52.
The ambient temperature is 30°C.
The AC voltage loss is less than 3%, and the DC voltage loss is less than 1%.
40–200 kVA: single- or multi-core 90°C soft power cable with a copper conductor; 240–320 kVA:
single-core 90°C soft power cable with a copper conductor.
The AC power cable for the UPS5000-E-(80 kVA-200 kVA) is no longer than 30 m, and the DC
power cable is no longer than 40 m. Neither the AC nor DC power cables for the UPS5000-E-40
kVA are longer than 20 m. The AC power cable for the UPS5000-E-(240 kVA-320 kVA) is no longer
than 30 m, and the DC power cable is no longer than 50 m.
lists the power cable connector requirements for the UPS5000-E-120K-F120 and
UPS5000-E-200K-F200.
lists the power cable connector requirements for the
UPS5000-E-320K-F320 and UPS5000-E-320K-F320T.
Table 3-4
Power cable connector requirements for the UPS5000-E-120K-F120 and
UPS5000-E-200K-F200
Connector
Connection
Mode
Bolt Type
Bolt Hole
Diameter
Torque
Mains input
connector
Crimped OT
terminals
M10
10.5 mm
26 N•m
Bypass input
connector
Crimped OT
terminals
M10
10.5 mm
26 N•m
Battery input
connector
Crimped OT
terminals
M12
13 mm
46 N•m
Output connector Crimped OT
terminals
M10
10.5 mm
26 N•m
Grounding
connector
Crimped OT
terminals
M10
10.5 mm
26 N•m
Table 3-5
Power cable connector requirements for the UPS5000-E-320K-F320 and
UPS5000-E-320K-F320T
Connector
Connection
Mode
Bolt Type
Bolt Hole
Diameter
Torque
Mains input
Crimped OT
M12
13.5 mm
46 N•m