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.
234
Alarm
ID
(Alarm
ID-Caus
e ID)
Alarm
Name
Severit
y
Cause
Solution
reduces
the rated
system
power.
The
module is
damaged.
power module.
0565-1
Load
impact
transfer-to-
bypass
Minor
A
large-pow
er RCD
load is
instantly
connected
, or the
output
load
short-circ
uits.
The
inverter
bridge
short-circ
uits.
1.
Check the load.
2.
If the load is normal, replace the
power module.
0566-1
Output
overload
Minor
The load
is
excessive.
Derating
reduces
the rated
system
power.
The
module is
damaged.
1.
Check that there is no overload.
2.
Check that the module power is
not derated due to a fan fault.
3.
If the alarm persists, replace the
power module.
0570-4
BPM
module
abnormal
Critical
The
bypass
fan is
abnormal,
or the air
channel is
blocked.
The
ambient
temperatu
re exceeds
1.
Check the bypass fan and air
channel. If the fan is faulty,
replace it.
2.
Check that the ambient
temperature is within 40°C.
3.
Check that there is no overload.