Huawei UPSJZ-T Series - Page 53

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