Figure 3-26 Connecting power cables
Route a neutral wire from the middle of the positive and negative battery
strings.
The following
gure 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 3-27 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.
Step 4 Route signal cables. Bind cables to the cabinet.
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual 3 Installation
Issue 03 (2022-01-30) Copyright © Huawei Technologies Co., Ltd. 68
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