Label Description - Huawei SUN2000-175KTL-H0 User Manual

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1)
User Manual

2.3 Label Description

2.3.1 Label Description
Symbol
Issue 02 (2019-06-05) Copyright © Huawei Technologies Co., Ltd.
Name Meaning
Running Potential hazards exist after the
warning inverter is powered on. Take
protective measures when
operating the inverter.
Do not touch a running inverter,
Burn warning
as the shell becomes hot during
operation.
Large current Before powering on the inverter,
warning ensure that the inverter is
grounded because there is a
large contact current after the
inverter is powered on.
Delayed 
discharge

Refer to Reminds operators to refer to the
documentation documents shipped with the
inverter.
Indicates the position for
Grounding
connecting the protective
earthing (PE) cable.
Operation Do not remove the DC input
warning connector when the inverter is
running.
Fan operation High voltage exists after the
warning inverter is powered on. Do not
touch the fans when the inverter
is working.
Fan replacement Before replacing a fan,
warning disconnect its power connectors.
2 Overview
High voltage exists after the
inverter is powered on. Only
qualified and trained
electrical technicians are
allowed to perform
operations on the inverter.
Residual voltage exists after
the inverter is powered off. It
takes 15 minutes for the
inverter to discharge to the
safe voltage.
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