Huawei UPS2000-G-6 kVA User Manual page 131

UPS2000-G-(6 kVA-20 kVA)
User Manual
Alarm Alarm
ID Name
(Alarm
ID-Alar
m
Cause)
Battery
0049-01
qty.
wrong
0060-01 Inverter
fault
Inverter
0060-02
fault
0060-03 Inverter
fault
0060-04 Inverter
fault
Inverter
0060-05
fault
Issue 13 (2019-05-05)
Alarm Alarm
Level Clear
Mode
Manual
Minor
clear/Po
wer-off
clear/Aut
omatic
clear
Critical Power-of
f clear
Power-of
Critical
f clear
Critical Power-of
f clear
Critical Power-of
f clear
Automati
Critical
c clear
Copyright © Huawei Technologies Co., Ltd.
Impact on the System
An alarm is displayed, and
the battery service life may
be shortened.
The inverter shuts down.
The UPS transfers to
bypass mode or has no
output based on the
transfer logic.
The UPS shuts down.
The UPS may transfer to
another working mode or
shut down.
C Alarm Handling
Repair Proposal
Possible causes:
 The number of batteries is
incorrectly set.
 Batteries are damaged.
 If batteries are fully charged,
reconnect the batteries as soon
as the system powers off.
Measures:
 Check whether the number of
batteries is correctly set.
 Check whether batteries are
damaged.
 After ensuring that the
number of batteries is correct,
clear the alarm.
Possible cause: The inverter is
faulty.
Measure: Contact Huawei
technical support for repair.
Possible cause: The inverter relay
is faulty.
Measure: Contact Huawei
technical support for repair.
Possible cause: The inverter
output is short-circuited.
Measure: Rectify output port
short circuits. After you clear the
alarm, restart the UPS. If the
alarm persists, contact Huawei
technical support for repair.
Possible causes:
 The mains experiences
instantaneous high-voltage
impact.
 The output has special loads
such as sensitive loads and
rectification loads.
 The output has transformer
loads but the transformer
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