Huawei UPS5000-A Series Quick Manual page 5

4. Connect the battery cable and output cable.
The wire routed from the middle point of positive and negative battery strings is the neutral wire.
Take a battery string consisting of 40 batteries for example. The battery neutral wire is routed
from the middle between positive and negative battery strings, each consisting of 20 batteries.
Connecting Cables to the UPS5000-A-300K-STT
3.3
1. Ensure the maintenance bypass switch is OFF.
Open the front door, remove the front cover,
and remove covers from the top of the cabinet
based on the site requirements.
2. (Skip this step if the mains input and bypass
input share a power source.) Remove the
copper bars between the mains input and
bypass input.
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