Huawei UPS2000-G-6KRTLL User Manual page 72

UPS2000-G-6KRTLL
User Manual
Alarm ID Alarm
Name
04 Low battery
voltage
05 Output
short-circuit
Issue 02 (2022-06-30)
Severity Clearance
Condition
Minor The battery
voltage is
higher than
the EOD
threshold
and the
mains is
connected
properly.
Critical The alarm
can be
automatical
ly cleared
for three
times. After
that, you
need to
manually
clear the
alarm or
restart the
device.
Copyright © Huawei Technologies Co., Ltd.
Trigger Impact on
Condition the System
The battery The system
voltage is cannot
lower than supply
the EOD power in
threshold. battery
mode. If
this alarm
is
generated
in battery
mode, the
power
output will
be
disconnecte
d.
The output The system
voltage is immediatel
lower than y
50 V and disconnects
the current the power
is higher output.
than 20 A
for more
than five
cycles of
time.
4 Control Panel
Suggestion
● 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
environ
mental
factors.
Measure:
Send the
device to
the
maintenanc
e center.
Possible
cause: The
load or
cable is
short-
circuited.
Measure:
Power off
the device
to locate
and rectify
the short-
circuit fault,
and then
power on
the device.
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