PACK parallel BMS wiring diagram

更新时间:2022-01-11 11:22:26点击:12930 service support

The PACK parallel BMS consists of two parts: the BMS and the parallel current limiting module, that is, each PACK that needs to be connected in parallel must contain both.

3、Wiring Precautions
Method 1 (the BMS and the parallel BMS module wire are not connected): After the BMS is assembled, when the parallel BMS module is connected to the BMS, first       connect the parallel BMS modules P-wire to the BMS (the common port is connected to the BMS P-wire, and the separate port is connected to the BMS C- wire), and     then connect B- and B+ in turn . After the wire is connected, first plug the BMS and parallel BMS module ports, then the B+ port, and plug the control signal wire to the protection board finally;
Method 2 (BMS and parallel BMS module lines are connected): first plug the BMS and parallel BMS module ports, then plug into the B+ port, and finally plug into the control signal line to the BMS;                                                                                                                     ※Please strictly follow the above two methods for wiring, please operate in sequence if the wiring sequence is reversing, it will cause damage to the parallel BMS module .
4、The BMS and parallel BMS modules must be used together and can't be mixed using. Wiring should be done according to the purchased parallel BMS module corresponding to the current.

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