Huawei UPS5000-E-25K-SM User Manual page 177

UPS5000-E-(25 kVA-75 kVA)-SM
User Manual (Half Height)
Alarm ID Alarm Name
(Alarm
ID-Cause
ID)
0043-1 Fan abnormal
0043-2
0043-3
0043-4
0047-1 Not ready
0060-4 Inverter abnormal
0061-2 Inverter alarm
0061-7 Inverter alarm
Issue 03 (2019-12-13)
Severity Cause

The air channel
for the power
module is
obstructed.
Critical  The fan for the
power module is
abnormal.
 The fan
monitoring cable
for the power
module is not
working
properly.
The fan is faulty.
 The fan is faulty.

The fan
monitoring cable
is faulty.
Critical The ready switch is
OFF.

Critical A load
short-circuit
occurs.
 A short circuit
occurs inside the
module. (This
fault seldom
occurs.)

The output is
incorrectly
grounded.
Minor  The I2C bus is
not normal.
 The E2PROM is
faulty.
Minor The bypass
waveform is not
normal.
Copyright © Huawei Technologies Co., Ltd.
B Alarm List
Solution
functioning properly. Replace
the power module if the fans
are faulty.
Replace the faulty power module.
Check the fan or replace the
bypass module.
1. Replace the fan.
2. Check the fan monitoring
cable.
Close the ready switch.
1. Check load cable distributions.
2. Check whether the output is
grounded.
3. If the load cable connections
are normal and the output is
correctly grounded, replace the
power unit or module.
1. Rectify the fault and check
whether the alarm is cleared.
2. If the alarm is generated again,
replace the power module.
 If not all modules generate the
alarm, start the UPS, transfer it
to normal mode, and replace
the faulty module.
 If all modules generate the
alarm, open the bypass input
circuit breaker. After the
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