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UPS5000-A-30 kVA & 40 kVA & 80 kVA
User Manual
Item
Output
Battery
input
Ground
cable
Issue 11 (2018-12-10)
cross-sectional
2
area (mm
)
Output current (A)
Recommended
cross-sectional
2
area (mm
)
Nominal discharge current (384 V
voltage; thirty-two 12 V batteries)
(A)
Maximum discharge current (end
of discharge current of thirty-two
12 V batteries, namely, 1.67 V/cell
discharge current of 192 2 V cells)
(A)
Recommended
cross-sectional
2
area (mm
)
Recommended
cross-sectional
2
area (mm
)
When the mains input and bypass input share a power source, configure input power cables as mains
input power cables. The cables listed in
met:
The cables are installed along the wall or on the floor (IEC-60364-5-52 C standards).
The ambient temperature is 30º C.
The AC voltage loss is less than 3%, and the DC voltage loss is less than 1%. The recommended
cable diameters in
Table 3-2
line voltage loss based on the actual cable length. If the voltage loss exceeds the requirements,
increase the cable diameter properly.
90° C copper cables are used.
If external conditions such as cable layout or ambient temperatures change, perform verification in
accordance with the IEC-60364-5-52 or local regulations.
When selecting, connecting, and routing power cables, follow local safety regulations and rules.
Copyright © Huawei Technologies Co., Ltd.
30 kVA
L2
L3
N
46
U
4 x 10
V
W
N (Increase
the
cross-sectio
nal area at
non-linear
load)
82
98
+
3 x 16
N
–
PE
1 x 10
Table 3-2
are used only when the following requirements are
meet the basic through-current requirements. Users should evaluate the
3 Installation
40 kVA
80 kVA
61
122
4 x 16
4 x 35
110
219
131
262
3 x 35
3 x 95
1 x 16
1 x 25
38
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