Huawei UPS5000-A-500 kVA User Manual page 45

UPS5000-A-500 kVA
User Manual (e-shelter)
Table 3-2 Recommended power cable cross-sectional area
Item
Mains input
connector
Bypass input
connector
Output
connector
Battery input
connector




Issue 02 (2020-01-10)
Mains input current (A)
Recommended cross-
sectional area (mm
Bypass input current (A)
Recommended cross-
sectional area (mm
Output current (A)
Recommended cross-
sectional area (mm
Nominal battery discharge current (A)
Maximum battery discharge current (A)
Recommended cross-
sectional area (mm
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.
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.
Copyright © Huawei Technologies Co., Ltd.
L1
2
)
L2
L3
N
PE
L1
2
)
L2
L3
N
PE
U
2
)
V
W
N
PE
+
2
)
-
PE
3 Installation
500 kVA
880
3 x (4 x 185)
240
760
3 x (4 x 185)
240
760
3 x (4 x 185)
240
1096
1313
3 x (2 x 150)
240
37