Huawei UPS5000-E300K-SM Quick Manual page 5

5. Connect the mains and bypass input power
cables.
7. Connect the battery cable.
8. Connect signal cables.
6. Connect the output power cable.
The wire routed from the middle point of
positive and negative battery strings is the
neutral wire. The following figure shows a
neutral wire routed from the middle of two
battery strings consisting of 40 batteries, half
positive and half negative.
The number and color of signal cables in the
figure are for reference only. Signal cables can
be routed along the left or right side of the
cabinet. Route signal cables based on the
actual situation.
For the cable connection method for the TN-C
system, see the user manual.
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