external charger. Other spare ports on the battery box can also be used to
connect to the external charger.
●
Before connecting cables, ensure that the battery box circuit breaker is OFF.
Figure 4-2 Connection between the ESS-72V12-9*2AHBPVBB or
ESS-72V12-9*2AHBPVBB-C battery boxes and a UPS
4.3 Connecting Battery Boxes to a 3 kVA UPS
●
A maximum of two ESS-96V12-9*2AHBPVBB01 or ESS-96V12-9*2AHBPVBB01-
C battery boxes can be connected in parallel.
●
A battery box has two output ports that are connected in parallel and have
the same functions. If one of the output ports is used to connect to a UPS or
battery boxes connected in parallel, the other can be used to connect to an
external charger. Other spare ports on the battery box can also be used to
connect to the external charger.
●
Before connecting cables, ensure that the battery box circuit breaker is OFF.
Figure 4-3 Connection between the ESS-96V12-9*2AHBPVBB01 or
ESS-96V12-9*2AHBPVBB01-C battery boxes and a UPS
UPS2000-A-(1 kVA–3 kVA) Battery Box
Quick Guide
4 Connecting Battery Boxes to a UPS
Issue 05 (2022-05-23) Copyright © Huawei Digital Power Technologies Co., Ltd.
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