Huawei UPS2000-G-10KRTL User Manual

Item Expected Result Measures Maintenance Interval
Battery
temperature
sensor
measurement
accuracy
The dierence
between the
temperature
measured by the
temperature sensor
and the temperature
displayed on the LCD
is less than 3°C.
1. Install the temperature
sensor in the correct
position.
2. Replace the battery
temperature sensor.
Quarterly
Battery
specications
The settings of battery
management
parameters meet the
requirements in the
user manual.
Set parameters correctly. Quarterly
Tightness of
bolts on
battery
terminals
The location of the
signs marked on
battery terminals
indicating tight
connections does not
change.
Take photos from
multiple angles and
contact Huawei technical
support.
Quarterly
Cables
between
batteries
No cable deteriorates
and the insulation
layer does not crack.
Replace the faulty cable. Quarterly
Battery volta ● Equalized charging
voltage: 14.1 V
± 0.1 V
● Float charging
voltage: 13.5 V
± 0.1 V
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.
Quarterly
Shallow
discharge test
(recommended
)
Conduct a shallow
discharge test when
the UPS is backed up
to verify that the
batteries can
discharge normally.
1. Locate the cause when
an exception is
identied.
2. If the fault persists,
contact Huawei
technical support.
Quarterly
UPS2000-G- (6 kVA-20 kVA)
User Manual 7 Routine Maintenance
Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd. 108

Huawei UPS2000-G-10KRTL Specifications

General

Brand	Huawei
Model	UPS2000-G-10KRTL
Category	UPS
Language	English