2.3 Label Description
2.3.1 Enclosure Labels
Symbol Name Meaning
Delayed discharge Residual voltage exists after
the SUN2000 is powered o.
It takes 5 minutes for the
SUN2000 to discharge to
the safe voltage.
Burn warning Do not touch an operating
SUN2000 because it
generates high temperatures
on the shell.
Electric shock warning label ● High voltage exists after
the SUN2000 is powered
on. Only qualied and
trained electrical
technicians are allowed
to perform operations on
the SUN2000.
● High touch current exists
after the SUN2000 is
powered on. Ensure that
the SUN2000 has been
grounded before
powering on it.
Refer to documentation Reminds operators to refer
to the documents shipped
with the SUN2000.
Grounding Indicates the position for
connecting the protective
earthing (PE) cable.
Operation warning Do not remove the DC input
connector or the AC output
connector when the
SUN2000 is running.
SUN2000-(3KTL-10KTL)-M0
User Manual 2 Overview
Issue 06 (2020-10-23) Copyright © Huawei Technologies Co., Ltd. 13