Huawei FusionModule500

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
oat
charging
voltage of a
battery are
normal.
2. If the
charging
voltage of a
battery
exceeds the
specications
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 identied.
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