Huawei UPS5000-E User Manual page 85

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
The UPS can generate large leakage currents. A circuit breaker equipped with an
RCD is not recommended.
Table 4-2 Recommended cross-sectional areas for power cables
Item
Input I Input I current (A)
Recommended circuit
breaker
Recommended
cross-sectional
area (mm
Input II Input II current (A)
Recommended circuit
breaker
Recommended
cross-sectional
area (mm
Battery Maximum discharge
(VRLA current (A)
battery)
Recommended
cross-sectional
area (mm
Battery Maximum discharge
input current (A)
(SmartLi)
Recommended cross-
sectional area
Issue 06 (2023-08-25)
NO TICE
UPS5000-
E-125K
(ATS)
385
Three-pole,
400 A
L1 4 x 185
L2
2
)
L3
N
PE 95
385
Three-pole,
400 A
L1 4 x 185
L2
2
)
L3
N
PE 95
328
+ 2 x 95
N 2 x 95
2
)
- 2 x 95
PE 95
322
For details, see IEC-60364-5-52 and SmartLi User Manual.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Installation and Cable Connection
UPS5000- UPS5000-
E-125K E-60K (ATS)
(MCCB)
385 204
Three-pole, Three-pole,
400 A 250 A
4 x 185 4 x 95
95 50
N/A 184
N/A Three-pole,
250 A
N/A 4 x 95
50
328 158
2 x 95 95
2 x 95 95
2 x 95 95
95 50
322 155
UPS5000-
E-60K
(MCCB)
204
Three-pole,
250 A
4 x 95
50
N/A
N/A
N/A
158
95
95
95
50
155
77