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UPS5000-A-(200 kVA-800 kVA)
User Manual
3.1.4 Preparing Power Cables (300K-FT, 400K, 500K, 600K,
800K)
● The UPS can generate large leakage currents. A circuit breaker equipped with
● If multiple UPSs are connected in parallel, input and output power cables for
The currents listed in the following table are measured at the rated voltage of 380
V.
Table 3-9 Recommended cross-sectional areas for power cables
Item
Main
Input current (A)
s
Recomm
L1
inpu
ended
t
L2
cross-
sectional
L3
area
2
(mm
)
N
PE
Bypa
Input current (A)
ss
Recomm
L1
inpu
ended
t
L2
cross-
sectional
L3
area
2
(mm
)
N
PE
Outp
Output current
ut
(A)
Recomm
U
ended
V
cross-
sectional
W
area
2
N
(mm
)
PE
Issue 05 (2020-04-27)
NO TICE
an RCD is not recommended.
each UPS should have the same length and specifications.
300K-FT
533
2 x (4 x
150)
150
456
2 x (4 x
150)
150
456
2 x (4 x
150)
150
Copyright © Huawei Digital Power Technologies Co., Ltd.
400K
500K
711
889
2 x (4 x
3 x (4 x
240)
185)
240
240
608
760
2 x (4 x
3 x (4 x
240)
185)
240
240
608
760
2 x (4 x
3 x (4 x
240)
185)
240
240
3 Installation
600K
800K
1066
1422
4 x (4 x
4 x (4 x
185)
240)
240
240
912
1215
4 x (4 x
4 x (4 x
185)
240)
240
240
912
1215
4 x (4 x
4 x (4 x
185)
240)
240
240
71
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