Huawei 0K-F120, Руководство пользователя

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UPS5000-E-(40 kVA-320 kVA)
User Manual
3 Installation
Issue 10 (2015-09-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
37

The UPS can generate large leakage currents. A circuit breaker that provides leakage
current protection is not recommended.

If multiple UPSs are to be connected in parallel, input and output power cables for each
UPS should have the same length and specifications.
 In Table 3-3 , the mains input power cable diameter of the UPS5000-E-240 kVA is less than
that of the UPS5000-E-200 kVA. The following describes the reason: Cables for the
UPS5000-E-(40 kVA-200 kVA) can be multi-core or single-core while those for the
UPS5000-E-(240 kVA-320 kVA) can only be single-core (single-core cables endure
currents better than multi-core cables).
Table 3-3 lists the recommended cross-sectional areas for power cables.
Table 3-3 Recommended cross-sectional areas for power cables
Item UPS5000-E-120K-F120 UPS5000-E-200K-
F200 UPS5000-E-320K-F320/UPS500
0-E-320K-F320T
40
kVA 80
kVA 120
kVA 160
kVA 200 kVA 240 kVA 280 kVA 320 kVA
M
ai
ns
in
pu
t Mains input
current (A) 71 142 213 284 355 426 498 569
Recom
mended
cross-se
ctional
area
(mm
2
)
L1 4 x 16 4 x 50 4 x 95 2 x (4 x
70) 2 x (4 x
95) 2 x (4 x
70)
(Cable
types are
different.
) 2 x (4 x
95) 2 x (4 x
120)
L2
L3
N
B
yp
as
s
in
pu
t Bypass input
current (A) 61 122 182 243 304 365 425 486
Recom
mended
cross-se
ctional
area
(mm
2
)
L1 4 x 16 4 x 35 4 x 70 2 x (4 x
50) 2 x (4 x
70) 2 x (4 x
70) 2 x (4 x
70) 2 x (4 x
95)
L2
L3
N
O
ut
pu
t Output current
(A) 61 122 182 243 304 365 425 486
Recom
mended
cross-se
ctional
area
(mm
2
)
U 4 x 16 4 x 35 4 x 70 2 x (4 x
50) 2 x (4 x
70) 2 x (4 x
70) 2 x (4 x
70) 2 x (4 x
95)
V
W
N (If
the
volta
ge is