Huawei UPS5000-E-80K-LABBS User Manual page 213

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
Alarm ID Alarm
(Alarm Name
ID-Cause
ID)
0001-3
0004-1 Mains Ph.
reversed
0005-1 Mains
neutral
absent
0006-1 Mains
undervolta
ge
0010-1 Abnormal
bypass
voltage
0010-2
Issue 04 (2020-03-12)
Severity System Action
Minor If there is no
battery, the system
transfers to bypass
mode or shuts
down based on
logic.
Minor If there is no
battery, the system
transfers to bypass
mode or shuts
down based on
logic.
Minor If the rectifier is
overloaded due to
rectifier derating,
the system
switches to
batteries or D.G.
or shuts down
based on logic.
1. The system
Minor
cannot transfer
to bypass
mode.
2. The system
transfers to a
working mode
based on the
current power
supply status
and logic.
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
The mains is Check the mains power.
abnormal.
Cable connections Verify the cable
are incorrect. connections.
1. Secure or connect the
Cable connections
are incorrect.
2. Check that the neutral
 The mains is Check whether the mains
abnormal. voltage ranges from 80 V
(excluding 80 V) to 96

The power
V. If no, the mains
module
monitoring circuit for the
sampling
power module is faulty.
circuit is
Replace the faulty
abnormal.
module.
1. Check the bypass
 The bypass
voltage range is
not correctly
set.
2. Check the voltage
 The bypass
input voltage is
abnormal.
1. Check the bypass
 The bypass
frequency
range is not
correctly set.
2. Check the bypass
 The bypass
input frequency
is abnormal.
C Alarm List
power module
sampling circuit or
fuse may be
abnormal. Replace
the faulty module.
neutral wire to the
cabinet if it is loose
or disconnected.
wire to the power
distribution system is
normal.
input voltage or cable
connections with a
multimeter.
system and bypass
voltage thresholds
configured on the
LCD.
input voltage or cable
connections with a
multimeter.
input frequency.
Check the rated
frequency and
205