Huawei FusionModule500 User Manual page 154

FusionModule500 Smart Mini Data Center
User Manual
Step 2 Connect communications cables between lithium batteries and the UPS.
1.
2.
Issue 02 (2020-12-25)
Figure 4-112 Connecting cables between the busbars, PDU, and UPS
After lithium batteries are connected in parallel, connect a signal cable to the
BMS port of the UPS.
A build-out resistor needs to be installed at the COM-OUT port of the lithium
battery at the end.
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