Huawei UPS2000-G-20KRTL - Page 37

37
Alarm
Name
Alarm ID
-
Cause ID
Alarm
Severity
Clearance
Mode
Impact on
the System
Handling Suggestion
Inverter
fault
0060-04 Critical Power-off The UPS
shuts down.
The UPS may
transfer to
another
working
mode or shut
down.
Possible cause: The inverter
output is short
-circuited.
Measure: Rectify output port
short circuits. Power on and
restart the UPS. If the alarm
persists, contact Huawei
technical support.
On
bypass
0158-01 Minor Automatic If the bypass
is abnormal,
the UPS may
power off.
Possible causes:
•
The inverter is not started.
•
The load power exceeds
the rated inverter loading
capability.
•
The inverter is faulty.
Measures:
•
Check whether other
alarms are raised. If other
alarms are raised, clear
them.
•
If no alarm is raised, start
the UPS manually.
On
battery
0159-01 Minor Automatic The UPS may
power off if
batteries are
abnormal.
Possible causes:
•
The mains input is
abnormal.
•
The UPS is in battery self-
check state.
•
The mains loading
capability is insufficient.
Measures:
•
Check the mains input. If it
is abnormal, wait until the
mains input recovers.
•
Check whether the UPS is
in battery self-check state.
•
Reduce the load or replace
the UPS with a larger-
capacity UPS.
No
battery
0022-01 Minor Automatic This alarm
does not
affect the
power supply.
Possible causes:
•
Batteries are not
connected.
•
Batteries are not securely
connected.
Measures:
•
Connect batteries.
•
Check that batteries are
securely connected.