Electrical Connections; Safety Precautions; Cable Specifications - Huawei ACBox2000-21-D0-A-US User Manual

ACBox2000-21-D0-A-US
User Manual (U.S. 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.
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Copyright © Huawei Technologies Co., Ltd.
5

Electrical Connections

Conductor
Cross-Sectional Area
Supports up to three 2/0
AWG (L1, L2, and L3)
power cables and one 2
AWG (PE) power cable.
Supports up to three 4/0
AWG (L1, L2, and L3)
power cables and one 2/0
AWG (PE) power cable.
5 Electrical Connections
Cable Outer Diameter
37–42 mm (1.46–1.65 in.)
37–42 mm (1.46–1.65 in.)
22