Label Description - Huawei SUN2000 Series User Manual

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual
Figure 2-4 Supported power grids

2.3 Label Description

Symbol
Issue 02 (2022-06-30)
Name
Running warning
Burn warning
Large current warning
Delayed discharge
Refer to documentation
Copyright © Huawei Technologies Co., Ltd.
Meaning
Potential hazards exist after the
inverter is powered on. Take
protective measures when operating
the inverter.
Do not touch a running inverter, as
the shell becomes hot during
operation.
Before powering on the inverter,
ensure that the inverter is grounded
because there is a large contact
current after the inverter is powered
on.
● 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.
Reminds operators to refer to the
documents shipped with the inverter.
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