UPS5000-E-(40 kVA-320 kVA)
User Manual
B Alarm List
Issue 10 (2015-09-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
228
B
Alarm List
Alarm
ID
(Alarm
ID-Caus
e ID)
Alarm
Name
Severit
y
Cause
Solution
0001-1
Mains
voltage
abnormal
Minor
Cable
connectio
ns are
incorrect.
The mains
is
abnormal.
The
power
module is
faulty.
1.
Check whether cables to mains
are disconnected, loose, or
incorrectly connected.
2.
If cable connections are correct,
measure the mains voltage with
a multimeter. If the mains
voltage exceeds 280 V, the
mains input is abnormal; if the
mains voltage is less than 272
V, the sampling circuit of the
power module is abnormal.
Replace the faulty module.
0001-2
Cable
connectio
ns are
incorrect.
The mains
is
abnormal.
The mains
input fuse
for the
power
module is
blown.
1.
Check whether cables to mains
are disconnected, loose, or
incorrectly connected.
2.
If cable connections are correct,
measure the mains voltage with
a multimeter. If the mains
voltage is less than 80 V, the
mains voltage is abnormal; if
the mains voltage exceeds 88 V,
the power module sampling
circuit or fuse may be abnormal.
Replace the faulty module.
0001-3
The mains is
abnormal.
Check the mains power.
0004-1
Mains Ph.
reversed
Minor
Cable
connections
are incorrect.
Verify the cable connections.