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UPS5000-E-(25 kVA-75 kVA)-BF
User Manual
Table 3-5
battery cabinet.
Table 3-5 Power cable connector requirements for the UPS
Port
Connection Method
Description
Input
Crimped OT terminals
Battery input
Crimped OT terminals
Output
Crimped OT terminals
PE
Crimped OT terminals
Table 3-6 Power cable connector requirements for the battery cabinet
Port
Description
Battery input
PE
Table 3-7
Table 3-7 Upstream input switch configurations
Upstream Input
Switch
Input
Issue 07 (2019-12-13)
When the primary loads are non-linear loads, increase the cross-sectional areas of the neutral wires
1.5–1.7 times.
When the mains input and bypass input share a power source, configure input power cables as mains
input power cables. In addition, cables listed in
Cable routing mode: For the UPS5000-E-(25 kVA-75 kVA), the cables are installed along the wall or
on the floor (IEC-60364-5-52 C standards).
The ambient temperature is 30° C.
The AC voltage loss is less than 3%, and the DC voltage loss is less than 1%. The recommended
cable diameters in
Table 3-3
line voltage loss based on the actual cable length. If the voltage loss exceeds the requirements,
increase the cable diameter properly.
The cables are single- or multi-core 90° C soft power cables with a copper conductor.
and
Table 3-6
lists the requirements for power cable terminals of the UPS and
Connection
Method
Crimped OT
terminals
Crimped OT
terminals
lists the recommended upstream input switch configurations for the UPS.
UPS5000-E-75K-BF
25 kVA
63 A/3P
Copyright © Huawei Technologies Co., Ltd.
Table 3-3
meet the basic through-current requirements. Users should evaluate the
Bolt
Bolt Hole
Specifications
Diameter
M10
11 mm
M12
13 mm
M10
11 mm
M8
9 mm
Bolt
Specifications
M12
M8
M10
50 kVA
100 A/3P
apply only to the following conditions:
Torque
26 N· m
46 N· m
26 N· m
13 N· m
Bolt Hole
Diameter
13 mm
9 mm
11 mm
75 kVA
160 A/3P
3 Installation
Torque
46 N m
13 N m
26 N m
50
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