Huawei UPS5000-E-FM User Manual page 86

UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
●
Step 4 Route signal cables. Bind cables to the cabinet nearby.
Issue 05 (2023-07-10)
Figure 3-24 Connecting power cables
Route a neutral wire from the middle of the positive and negative battery
strings.
The following figure uses a battery string consisting of 40 batteries as an
example. The battery neutral wire is routed from the middle of positive and
negative battery strings, each consisting of 20 batteries.
Figure 3-25 Neutral wire
One power source
If the mains input and bypass input share a power source, you do not need to
remove the copper bar between the mains and bypass input terminals or
connect the bypass input power cable.
Copyright © Huawei Digital Power Technologies Co., Ltd.
3 Installation
78