Huawei SmartACU2000B Series User Manual page 19

SmartACU2000B smart array controller
User Manual (with PID modules, 800 V AC)
Symbol
Nameplate
The smart array controller is labeled with a nameplate that contains the model information,
key technical specifications, and compliance symbols.
Issue 05 (2019-01-20) Copyright © Huawei Technologies Co., Ltd.
Name
Multi-power warning
label
Connection warning
label
PID functional earthing
warning label
SPD module operation
warning label
Weight label
2 Overview
Meaning
This device has more
than one power input.
Before maintenance,
ensure that the upstream
switch is OFF.
Do not connect a
three-phase input power
cable to a single-phase
input switch. Do not
connect a single-phase
input power cable to a
three-phase input switch.
Otherwise, the device
will be damaged.
Do not connect the PE
cable to the PID
functional earthing bar.
Do not remove or install
an energized SPD
module.
The device is heavy and
needs to be carried by at
least four persons or
using tools.
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