Huawei UPSJZ-T Series User Manual

4.7 Alarm Handling
NO TE
When an alarm can be manually cleared, hold down the OFF/ENTER button for more than
2 seconds to manually clear the alarm.
Table 4-6 Alarm handling
Alarm ID Cause ID Name Severity Clearance
Mode
Trigger
Condition
Impact
on the
System
Solution
10 1 Bypass
voltage
abnormal
Minor The alarm
is
automatic
ally
cleared.
The
bypass
voltage is
beyond
the
allowed
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
input
voltage
exceeds
the upper
limit.
Measure:
Check
whether
the
bypass
input
voltage
exceeds
the
allowed
range. If
yes,
change
the
bypass
voltage
range or
wait until
the
bypass
input
voltage
recovers.
UPSJZ-T-(1 kVA–3 kVA)
User Manual 4 Control Panel
2022-08-15 47

Huawei UPSJZ-T Series Specifications

General

Brand	Huawei
Model	UPSJZ-T Series
Category	UPS
Language	English