Huawei PowerCube 5000 User Manual page 23

PowerCube 5000
User Manual (SmartLi 100Ah)
Battery
The battery provides DC voltage through the bidirectional DC-DC unit, and then the inverter
converts the DC voltage to the AC voltage output. In this case, the bidirectional DC-DC
works to provide charging energy for the internal busbar of the HSU.
Figure 2-4 Working mode of the batteries
DG
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Issue 02 (2020-03-17)
DG input supplies power to loads through the bypass module.
Figure 2-5 DG working mode 1
The DG input supplies power to loads through the bypass module, and charges the
battery through the reverse PFC and bidirectional DC-DC circuit.
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