Huawei FusionModule800 Maintenance Manual page 131

FusionModule800 Smart Small Data Center
Maintenance Guide
Maintenance area
Issue 02 (2016-11-15)
Item
Charge voltage of
battery string
Battery management
parameter settings
Battery screws
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Operation Expected Result

N/A

N/A The settings of
battery
management
parameters meet
the requirements in
the user manual.
N/A The location of the
signs marked on
battery terminals
indicating tight
connections does
not change.
A Preventive Maintenance Table
Troubleshootin
g
1. If the voltage
Equalized
drop between
charging
the battery
voltage: 2.35
string output
V/cell ± 1% x
terminals and
number of
the battery
battery cells.
input terminals
Float charging
at the UPS side
voltage: 2.25
is greater than
V/cell ± 1% x
1% of the
number of
battery string
battery cells.
voltage, check
whether the
cable between
the battery
string and the
UPS is
excessively
long, or the
cable diameter
is excessively
small.
2. Check whether
the equalized
charging
voltage and
float charging
voltage are
correctly set
for the UPS.
3. If the fault
persists,
contact Huawei
technical
support.
Set parameters
correctly.
Take photos from
multiple angles
and contact
Huawei technical
support.
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