Huawei UPS2000-A Series User Manual

UPS2000-A-(6 kVA-10 kVA)
User Manual
B Alarm Handling
Issue 05 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
144
Alarm
Name
Alarm
Identifier
(Alarm ID)
WebUI
Decimal
System
Alarm
Identifier
(Alarm ID)
LCD
Heuristicim
al System
Alarm
level
Alarm
Clear
Mode
Impact on
the System
Repair Proposal
cables differ greatly.
Measure: Ensure
that the difference
between parallel
power cables does
not exceed 5%.
Internal
fault
2A-24
42-36
Critical
Manual
clear/Power
-off clear
The charger
stops
working.
Possible cause: The
charger is faulty.
Measure: Contact
Huawei technical
support.
Internal
fault
2A-25
42-37
Critical
Manual
clear/Power
-off clear
The charger
stops
working.
Possible cause: The
charger output is
short-circuited.
Measure: Resolve the
short-circuit issue (if
any) for the battery
wiring terminal, clear
the alarm, and restart
the UPS. If the alarm
persists, contact Huawei
technical support.
Internal
fault
2A-26
42-38
Critical
Manual
clear/Power
-off clear
The charger
stops
working.
Possible cause: The
charger is faulty.
Measure: Contact
Huawei technical
support.
Internal
fault
2A-27
42-39
Critical
Manual
clear/Power
-off clear
The charger
stops
working.
Possible cause: The
charger is faulty.
Measure: Contact
Huawei technical
support.
Internal
fault
2A-28
42-40
Critical
Manual
clear/Power
-off clear
The charger
stops
working.
Possible cause: The
charger is faulty.
Measure: Contact
Huawei technical
support.
Internal
fault
2A-29
42-41
Critical
Manual
clear/Power
-off clear
The power
supply is not
affected.
Possible cause: The
charger is faulty.
Measure: Contact
Huawei technical

Huawei UPS2000-A Series Specifications

General

Brand	Huawei
Model	UPS2000-A Series
Category	UPS
Language	English