35
Alarm
Name
Alarm ID-
Cause ID
Alarm
Severity
Clearance
Mode
Impact on the
System
Handling Suggestion
Mains
phase
reverse
0004-01
Minor
Automatic
•
The rectifier
transfers to
battery mode,
which does
not affect the
system power
supply.
•
If no battery is
installed, the
UPS shuts
down.
•
The UPS
transfers to
another
working mode
or shuts
down.
Possible cause: The mains input
three-phase sequence is
incorrect.
Measure: Check that mains
input power cables are correctly
connected.
BPS phase
reverse
0011-01
Minor
Automatic
•
If the inverter
has not
started, the
output keeps
disconnected
and the
inverter is not
allowed to
start.
•
If the inverter
has started,
the UPS can
work in
inverter mode
properly, but
the UPS
cannot
transfer to
bypass mode.
Possible cause: The bypass input
three-phase sequence is
incorrect.
Measure: Check that bypass
input power cables are correctly
connected.
Batt.
overvolt.
0025-01
Minor
Automatic
An alarm is
displayed, and
the battery
service life may
be shortened.
Possible causes:
•
The configured number of
batteries is less than the
actual number.
•
The battery voltage reaches
the alarm threshold due to
continuous charge.
Measures:
•
Check battery parameter
settings.
•
Wait for 2 minutes in battery
charging state. Check
whether the alarm is cleared.