Huawei UPS2000-G-3KRTL-V2 User Manual page 134

UPS2000-G-(3 kVA-20 kVA)-V2
User Manual (Two Live Wires)
Alarm ID Alarm
(Alarm Name
ID-Alarm
Cause)
0036-01 Batt. maint.
notif
0040-01 Rectifier fault
0040-02 Rectifier fault
0040-04 Rectifier fault
Issue 07 (2019-12-19)
Alarm Alarm Clear
Level Mode
Minor Automatic clear
Critical Manual
clear/Power-off
clear
Critical Manual
clear/Power-off
clear
Critical Manual
clear/Power-off
clear/Automatic
clear
Copyright © Huawei Technologies Co., Ltd.
Impact on the Repair Proposal
System
Measure:


An alarm is Possible cause: The battery
generated. If the does not experience shallow
shallow discharge, and the
discharge test is maintenance period expires.
not performed
Measure:
for a long time,
Perform the following steps:
the battery power
Click the alarm. The battery
backup function
maintenance menu is
may be affected.
displayed. Perform a shallow
discharge test. The alarm
will be automatically cleared
no matter whether test
conditions are met.
The UPS shuts Possible cause: The soft-start
down. resistor is damaged.
The UPS Measure: Contact Huawei
transfers to technical support for repair.
another working
mode or shuts
down.
The UPS cannot Possible causes:
be started.


Measures:


The UPS shuts Possible causes:
down.

The UPS
transfers to
another working

mode or shuts
down.
C Alarm Handling
Check the mains, and
charge batteries in a
timely manner.
Check the configured
battery capacity.
The mains input
harmonic is large.
The rectifier startup
circuit is damaged.
After you rectify the
fault, restart the UPS.
Contact Huawei technical
support for repair.
The mains experiences
instantaneous
high-voltage impact.
The output has special
loads such as inductive
loads and rectification
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