PowerCube 5000
User Manual (SmartLi 100Ah)
3 Installation
Issue 02 (2020-03-17)
Copyright © Huawei Technologies Co., Ltd.
55
3
Installation
3.1 Installation Preparations
3.1.1 Installation Clearances
Reserve sufficient clearances around the ICC cabinet for operation and ventilation:
At least 1000 mm in the front
At least 500 mm at the rear
Reserve at least 800 mm in front of the lithium battery cabinet for ventilation and operation.
3.1.2 Preparing Cables
Table 3-1
Preparing cables for the ICC cabinet
Cable
Maximum
Current
Minimum
Cross-sectio
nal Area
Maximum
Cross-sectional
Area
Cabinet PE cable
N/A
50 mm
2
120 mm
2
RTN+ PE cable
N/A
50 mm
2
120 mm
2
PV DC input power cable
70 A
16 mm
2
25 mm
2
AC input power
cable
Live wire
300 A
120 mm
2
185 mm
2
Neutral
wire
300 A
120 mm
2
185 mm
2
PE wire
N/A
50 mm
2
120 mm
2
AC output power
cable
Live wire
300 A
120 mm
2
185 mm
2
Neutral
wire
300 A
120 mm
2
185 mm
2
PE wire
N/A
50 mm
2
120 mm
2
