Huawei ESS-240V12-9AhBPVBA04 Quick Manual page 37

ESS-240V12-(9AhBPVBA04, 7AhBPVBA04) Battery
Pack
Quick Guide
Context
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Issue 02 (2022-06-30)
A maximum of four battery packs can be configured for a single UPS2000-G-6
kVA/10 kVA. If more than one battery pack is connected to the UPS2000-G-6
kVA/10 kVA, connect the battery packs in parallel as follows.
In a UPS2000-G-6 kVA/10 kVA parallel system, each UPS can be configured
with one to four battery packs. The installation methods for each UPS and
battery pack are the same as those for a single UPS.
A maximum of eight battery packs can be configured for a single UPS2000-
G-15 kVA/20 kVA (four battery packs in the positive string and four in the
negative string). For details about how to install the UPS2000-G-15 kVA/20
kVA and battery packs, see the following figure.
Figure 4-6 One UPS (model UPS2000-G-15 kVA/20 kVA) + four battery packs
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