Battery Electrical Specifications - Huawei UPS2000-G Series User Manual

UPS2000-G-(6 kVA-20 kVA)
User Manual
Item
Average
frequency
tracking rate
Power segment
(only in single
UPS mode)

9.6 Battery Electrical Specifications

Table 9-8 Battery electrical specifications
Item
Rated battery
voltage
Number of
batteries
Battery string
sharing in a
parallel system
Battery leakage
current
Issue 21 (2022-10-13)
6 kVA
0.5–2 Hz/s (single UPS) or 0.5–1 Hz/s (parallel system)
● If overloaded, the UPS disconnects from secondary loads
● In battery mode, the UPS disconnects from secondary
● In battery mode, the UPS disconnects from secondary
NO TE
In converter mode, the output load is derated to 60% of the rated capacity.
6 kVA
240 V DC
16–20, each 12 V
If the smaller value
between the numbers of
batteries,
20, the battery power is
derated to
Not
supported
≤ 500 µA
Copyright © Huawei Technologies Co., Ltd.
10 kVA
and checks whether it is still overloaded.
loads if the battery voltage is less than the specified
value.
loads if the discharge time is longer than the specified
value.
10 kVA
N , is less than
N /20.
Not
supported
9 Technical Specifications
15 kVA 20 kVA
15 kVA 20 kVA
± 240 V DC
16–20 batteries in each of
positive and negative strings
(The total number of batteries
is 32–40.)
The rated number of batteries
in each string is 20. If the
number of batteries is less
than 20, the power is derated
N /20 ( N is the smaller
to
value between the numbers of
batteries in positive and
negative strings).
Supported Supported
127