Huawei UPS5000-H User Manual page 82

UPS5000-H-(400 kVA-800 kVA)
User Manual (100 kVA Power Modules)
Item
Recomme
nded
cross-
sectional
area
2
(mm
Battery Nominal battery
input discharge current
(SmartLi) (A)
Maximum
battery discharge
current (A)
Recommended
cross-sectional
area
Equipotenti Recommended
al ground cross-sectional
point
area (mm
●
●
●
●
●
●
●
●
●
●
Issue 03 (2021-08-03)
100 kVA
+ 2 x 120
- 2 x 120
PE 120
)
208
261
For details, see the IEC-60364-5-52 specifications and
User Manual .
16
2
)
NO TE
The rated voltage of the SmartLi is 512 V. The voltage is 408 V at the maximum discharge
current.
The currents listed in the table are measured at a rated voltage of 200 V.
When selecting, connecting, and routing cables, follow local safety regulations
and rules.
When the external conditions such as cable routing or ambient temperature
change, perform verification in accordance with the IEC 60364-5-52 or local
regulations.
For the 208 V rated voltage, multiply the current by 0.96.
For the 210 V rated voltage, multiply the current by 0.95.
When the primary loads are non-linear loads, increase the cross-sectional
areas of the neutral wires to 1.5–1.7 times.
The nominal battery discharge current refers to the current of twenty 12 V
batteries at 240 V in standard configuration.
The maximum battery discharge current refers to the current when twenty 12
V batteries in standard configuration, that is, one hundred and twenty 2 V
battery cells (1.67 V/cell), stop discharging.
The battery cable specifications are selected based on 20 batteries by default
and compatible with application scenarios with 15–50 batteries.
When the mains input and bypass input share a power source, configure
mains input power cables as input power cables. In addition, cables
recommended in the table apply only when the following requirements are
met:
Copyright © Huawei Technologies Co., Ltd.
150 kVA 200 kVA
2 x 185 2 x 240
2 x 185 2 x 240
185 240
312 416
391 521
6 Installation
250 kVA 300 kVA
3 x 240 4 x 240
3 x 240 4 x 240
240 240
519 623
652 782
SmartLi
74