Figure 2-5 Supported Power Grids
2.3 Label Description
Symbol
Name Meaning
Running warning Potential hazards exist after the
inverter is powered on. Take
protective measures when operating
the inverter.
Burn warning Do not touch a running inverter, as
the shell becomes hot during
operation.
Large current warning Before powering on the inverter,
ensure that the inverter is grounded
because there is a large contact
current after the inverter is powered
on.
Delayed discharge ● High voltage exists after the
inverter is powered on. Only
qualied and trained electrical
technicians are allowed to
perform operations on the
inverter.
● Residual voltage exists after the
inverter is powered
o. It takes
15 minutes for the inverter to
discharge to the safe voltage.
Refer to documentation Reminds operators to refer to the
documents shipped with the inverter.
SUN2000-(100KTL, 110KTL, 125KTL) Series
User Manual 2 Overview
Issue 07 (2020-09-15) Copyright © Huawei Technologies Co., Ltd. 11
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