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UPS2000-G-3KRTLL
User Manual
Alarm
Alarm
ID
Name
03
High
battery
voltage
04
Low
battery
voltage
Issue 01 (2020-10-26)
Seve
Clearance
rity
Condition
Critic
The alarm
al
is
automatic
ally
cleared
when the
battery
voltage is
lower
than 58 V.
Mino
The
r
battery
voltage is
higher
than the
EOD
threshold
and the
mains is
connected
properly.
Copyright © Huawei Technologies Co., Ltd.
Trigger
Impact
Condition
on the
Syste
m
The battery
The
voltage is
system
greater than 60
shuts
V for 3s.
down
the
inverte
r and
transfe
rs to
bypass
mode.
The battery
The
voltage is lower
system
than the EOD
cannot
threshold.
supply
power
in
battery
mode.
If this
alarm
is
genera
ted in
battery
mode,
the
power
output
will be
discon
nected.
4 Control Panel
Suggestion
● Possible cause: The
battery is faulty.
Measure: Replace the
battery or discharge the
battery to a normal voltage.
● Possible cause: The
sampling is faulty due to
environmental factors.
Measure: Send the device to
the maintenance center.
● Possible cause: The
battery is faulty.
Measure: Replace the
battery or charge the
battery to a normal voltage.
● Possible cause: The
sampling is faulty due to
environmental factors.
Measure: Send the device to
the maintenance center.
62
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