Maintenance
Area
Maintenance
Item
Operation
Expected Result Troubleshootin
g
Battery voltage
-
● Equalized
charging
voltage: 53.5
V DC
● Float
charging
voltage: 53.4
V DC
1. Check
whether the
equalized
charging
voltage and
float
charging
voltage of a
battery are
normal.
2. If the
charging
voltage of a
battery
exceeds the
specifications
requirement,
perform a
complete
forcible
equalized
charging for
the battery,
and check
again
whether the
voltage is
normal.
3. If the fault
persists,
contact
Huawei
technical
support.
Shallow discharge
test
(recommended)
-
Conduct a
shallow
discharge test
when the UPS is
backed up to
verify that the
batteries can
discharge
properly.
1. Locate the
cause when
an exception
is identified.
2. If the fault
persists,
contact
Huawei
technical
support.
FusionModule500 Smart Mini Data Center
User Manual
6 O&M
Issue 02 (2020-12-25)
Copyright © Huawei Technologies Co., Ltd.
252