Electrical Connections; Safety Precautions; Cable Specifications - Huawei ACBox2000-21-D-A User Manual

ACBox2000-21-D-A
User Manual (Pan-Europe Edition)

5.1 Safety Precautions

Before performing electrical connections, ensure that:


Huawei shall not be liable for any device damage caused by violation of the cable connection
regulations specified in this document.

5.2 Cable Specifications

Cable Type
AC input power cable
AC output power cable
Issue 01 (2016-12-15)
The AC circuit breaker between the ACBox2000 and the box-type transformer is OFF.
Place a warning sign at the AC circuit breaker to avoid incidents caused by switch-on of
the circuit breaker.
All DC switches of the two inverters that connect to the ACBox2000 are OFF.
Both the AC input and output power cables support 3W and 3W+PE connection modes.
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5

Electrical Connections

Conductor Cross-Sectional Area
Max. 3 x 70 mm
mm
Max. 3 x 120 mm
70 mm
5 Electrical Connections
2
(L1, L2, and L3) + 1 x 35
2
(PE)
2
(L1, L2, and L3) + 1 x
2
(PE)
22