Huawei UPS2000-A-1KTTL

Item Expected Result Measures Maintenance
Interval
Battery voltage ● Equalized
charging
voltage: 14.16
V±0.1 V
● Float charging
voltage: 13.68
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
UPS2000-A-(1 kVA-3 kVA)
User Manual 8 Routine Maintenance
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 86