Sungrow SC1200UD-US, Руководство по эксплуатации

Страница: 20 / 70

14
3.2.3 Communication with BMS
PCS can communicate with battery management system (BMS) to monitor the state of
the battery and protect the battery according to the battery state. Communication
supports the CAN and RS485 methods.
F Fiig gu urre e 3 3--5 5 PCS communicates with BMS
3.3 Circuit Diagram
PCS realizes rectification and inversion through 3-phase full bridge conversion. The
rectified output feeds to the storage batteries through EMC filter. The inverted output
turns to sine-wave voltage through LC filter and then feeds to the grid after step-up by
3-phase transformer. The circuit diagram is shown in
"
Figure 3-6 PCS circuit diagram
"
.
F Fiig gu urre e 3 3--6 6 PCS circuit diagram
3 Product Description Operation Manual