Label Description - Huawei SUN2000-20KTL-M3 User Manual

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual

2.3 Label Description

Enclosure Labels
Symbol
Issue 18 (2024-03-10)
Name
Delayed discharge
High temperature
hazard
Electric shock warning
Copyright © Huawei Technologies Co., Ltd.
2 Overview
Meaning
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 5 minutes for
the inverter to
discharge to the safe
voltage.
Do not touch the
inverter when it is
running because its
enclosure is hot.
● High voltage exists
after the inverter is
powered on. Only
qualified and
trained electrical
technicians are
allowed to perform
operations on the
inverter.
● High touch current
exists after the
inverter is powered
on. Before powering
on the inverter,
ensure that the
inverter is properly
grounded.
17