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LUNA2000-2.0MWH Series Smart String ESS
User Manual
Appearance
Figure 2-22 Appearance
(1) Power indicator
(4) Locking latch
Indicators
Table 2-15 Indicator description
Indicator
Power
indicator
Alarm
indicator
Issue 08 (2022-11-15)
(2) Alarm indicator
(5) Handle
Color
Status
Green
Steady on
Off
Blinking at
0.5 Hz
Blinking at 4
Hz
Yellow
Off
Steady on
Copyright © Huawei Technologies Co., Ltd.
(3) Fault indicator
-
Description
The PSU has an AC input.
There is no AC input.
The PSU is damaged.
Querying is in progress.
The PSU is loading the application
program.
The PSU does not generate any
protection alarm.
● A warning is generated due to
ambient overtemperature.
● A shutdown protection alarm is
generated due to ambient
overtemperature or
undertemperature.
AC input overvoltage or undervoltage
protection is triggered.
2 Overview
44
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