Huawei ESS-240V12-9AhBPVBA04 - Connecting Cables to Battery Packs for UPS2000-G-15 Kva;20 Kva

4.4.2 Connecting Cables to Battery Packs for UPS2000-G-15
kVA/20 kVA
NO TE
1. A 15 kVA/20 kVA UPS requires serial connection of two battery packs in each group. A
maximum of four groups with eight battery packs can be connected in parallel. If more
than two battery packs need to be connected to the 15 kVA/20 kVA UPS, connect the
UPS battery input ports
rst, and then connect the battery packs that have been
connected in parallel, as shown in the following gure. Connect battery packs 1, 3, 5,
and 7 in parallel and battery packs 2, 4, 6, and 8 in parallel.
Figure 4-16 Connecting cables between a single 15 kVA/20 kVA UPS and battery packs
Figure 4-17
Connecting cables between a 15 kVA/20 kVA UPS parallel system and
battery packs
ESS-240V12-(9AhBPVBA04, 7AhBPVBA04) Battery
Pack
Quick Guide 4 Installation
Issue 02 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 38