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.
151
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
inverter.
Measure: If other
alarms are not
generated, manually
start the UPS.

Possible cause: The
inverter is faulty.
Measure: Contact
Huawei technical
support.
Battery
mode
9F-1
159-1
Minor
Automatic
clear
If batteries
are abnormal,
the UPS may
shut down.

Possible cause: The
mains input is
abnormal.
Measure: Check the
mains input. If the
mains input is
abnormal, wait for
the mains to recover.

Possible cause: The
battery self-check is
in progress.
Measure: Check
whether the battery
self-check is in
progress.

Possible cause: The
mains loading
capacity is
insufficient.
Measure: Lower the
load or replace the
UPS with a UPS
with a larger
capacity.
Maintenan
ce circuit
breaker
ON
3B-1
59-1
Minor
Automatic
clear
The UPS
transfers to
maintenance
bypass mode.
Possible cause: The
maintenance bypass
switch is ON during
UPS maintenance.
Measure: Set the
maintenance bypass
switch to OFF after
maintenance.

Huawei UPS2000-A Series Specifications

General

Brand	Huawei
Model	UPS2000-A Series
Category	UPS
Language	English