Huawei UPSJZ-T Series User Manual page 53

UPSJZ-T-(1 kVA–3 kVA)
User Manual
Alarm ID Cause ID
10 2
2022-08-15
Name Severity
Bypass Minor
frequency
abnormal
Clearance Trigger
Mode Condition
The alarm The
is bypass
automatic frequency
ally is beyond
cleared. the
frequency
range.
4 Control Panel
Impact Solution
on the
System
The UPS Possible
remains cause:
in the The
original bypass
working frequency
state. If is out of
the UPS is the
in bypass specified
mode, it range.
transfers
Measure:
to
Check the
standby
bypass
mode and
input
supplies
frequency.
no power.
If the
frequency
is out of
the
normal
range,
wait for
the
bypass to
recover.
48