Table of Contents
Advertisement
UPS2000-A-(6 kVA-10 kVA)
User Manual (App)
Item
Tightness
of battery
screws
Cables
between
batteries
Battery
voltage
Shallow
discharge
test
(recomme
nded)
Issue 02 (2024-01-30)
Expected Result
The torque marks
on battery terminal
screws indicating
tight connections do
not change.
No cable
deteriorates and the
insulation layer
does not crack.
● Equalized charge
voltage: 14.1 V
(tolerance: ±0.1
V)
● Float charge
voltage: 13.5 V
(tolerance: ±0.1
V)
Conduct a shallow
discharge test when
the UPS is backed
up to verify that
batteries can
discharge properly.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Troubleshooting
Take photos from multiple
angles and contact
technical support in a
timely manner.
Replace the faulty cable.
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, perform a
complete forcible
equalized charging for
the battery, and check
again whether the
battery string voltage is
normal.
3. If the fault persists,
contact technical
support.
1. Locate the fault cause.
2. If the fault persists,
contact technical
support.
6 Maintenance
Maintenance
Interval
Quarterly
Quarterly
Quarterly
Quarterly
84
Advertisement
Table of Contents
