Master HV BMS

High Voltage Battery Management System (48-900Vdc)

The MG Master HV, a high voltage battery management controller, is the safety and control unit of the battery pack. It protects the connected battery modules against over-charging, over-discharging, exceeding temperature limits, and it controls the balancing of the battery cells. The Master HV communicates with the connected battery modules and provides information to the EMS. The master BMS functionality is added to the battery system to provide all the safety and control measures.