Label Description - Huawei SUN2000-M3 User Manual

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual
(1) LED indicator
(3) Heat sink
(5) Communications port (COM)
(7) DC switch (DC SWITCH)
(9) Ventilation valve
(11) AC output port

2.3 Label Description

Enclosure Labels
Symbol
Issue 11 (2023-01-10)
Name
Delay discharge
Burn warning
Electric shock warning
Copyright © Huawei Technologies Co., Ltd.
(2) Front panel
(4) Screws for fixing the awning
(6) Hole for the DC switch locking
screw
(8) Smart Dongle port (4G/WLAN-FE)
(10) DC input terminals (PV1–PV8)
(12) Ground point
Description
Residual voltage exists
after the SUN2000 is
powered off. It takes 5
minutes for the
SUN2000 to discharge
to the safe voltage.
Do not touch a
running SUN2000
because it generates
high temperatures on
the shell.
● High voltage exists
after the SUN2000
is powered on. Only
qualified and
trained electrical
technicians are
allowed to perform
operations on the
SUN2000.
● High touch current
exists after the
SUN2000 is
powered on. Before
powering on the
SUN2000, ensure
that the SUN2000
is properly
grounded.
2 Overview
16