Huawei UPS2000-G-6KRTS User Manual page 162

UPS2000-G- (6 kVA-20 kVA)
User Manual
Alarm Alarm
ID- Name
Cause
ID
0040-04 Rectifier
fault
0040-05 Rectifier
fault
0040-06 Rectifier
fault
Issue 18 (2021-07-16)
Alarm Alarm
Severit Clearan
y ce
Mode
Critical Manual
/Power-
off/
Automa
tic
Critical Manual
/Power-
off/
Automa
tic
Critical Power-
off
Copyright © Huawei Technologies Co., Ltd.
Impact on the System
The UPS shuts down.
The UPS transfers to another
working mode or shuts
down.
The UPS shuts down.
The UPS transfers to another
working mode or shuts
down.
The UPS shuts down.
The UPS transfers to another
working mode or shuts
down.
D Alarm Handling
Handling Suggestion
Possible causes:
● The mains
experiences
instantaneous high-
voltage impact.
● The output has
special loads such as
inductive loads and
rectification loads.
● The output has
transformer loads
but the transformer
mode is not set.
● The hardware is
damaged.
Measures:
● After you rectify the
fault, restart the UPS.
● Check whether the
load type is
supported by the
UPS.
● Enable the
transformer mode.
● Contact Huawei
technical support for
repair.
Possible cause: The
hardware is damaged.
Measure: Contact
Huawei technical
support for repair.
Possible cause: The
hardware is damaged.
Measure: Contact
Huawei technical
support for repair.
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