Huawei UPS2000-G User Manual page 36

UPS2000-G-(6 kVA–20 kVA)
User Manual (Lead-Acid Battery)
Optional Model
Component
6 kVA output DGL-6/0.22
isolation
transformer
box
10 kVA DGL-10/0.22
output
isolation
transformer
box
Standard ESS-240V12-7AhBPVBA01
battery pack
ESS-240V12-7AhBPVBA02
(7 Ah, 20
ESS-240V12-7AhBPVBA04
batteries)
Standard ESS-240V12-9AhBPVBA01
battery pack
ESS-240V12-9AhBPVBA02
(9 Ah, 20
ESS-240V12-9AhBPVBA04
batteries)
Issue 23 (2024-03-15) Copyright © Huawei Digital Power Technologies Co., Ltd.
Function
An output isolation
transformer box provides
an entire isolation
solution for customer
loads, which is different
from the output
transformer of
transformer-based UPSs.
The output transformer
box provides isolation
functions even in bypass
mode. The isolation
transformer is a 2:1:1
industrial-frequency
transformer. It converts
one 220 V output voltage
into two isolated 110 V
outputs.
Each battery pack consists
of twenty 12 V, 7 Ah lead-
acid batteries connected
in series. It is a standard
configuration for the
UPS2000-G-6 kVA. A
maximum of four battery
packs are connected in
parallel.
Each battery pack consists
of twenty 12 V, 9 Ah lead-
acid batteries connected
in series. It is a standard
configuration for the
UPS2000-G-10 kVA. A
maximum of four battery
packs are connected in
parallel.
2 Product Overview
Remarks
The output
isolation
transformer box is
6 kVA, single-
phase. It is used
for the UPS2000-
G-6 kVA.
The output
isolation
transformer box is
10 kVA, single-
phase. It is used
for the UPS2000-
G-10 kVA.
● A 15 kVA/20
kVA UPS can
use at least two
battery packs.
● If 15 kVA/20
kVA UPSs share
batteries,
different battery
cables need to
be configured.
For details, see
the
ESS-240V12-(9A
hBPVBA04,
7AhBPVBA04)
Battery Pack
Quick Guide .
28