High-voltage battery management system BMS

The Battery Management System (BMS) is used for batteries of high voltage hybrid and electric vehicles. As a core component, the battery management system is integrated into the battery and manages all its functions. Based on collected system data, the cells are individually balanced and operated under safe conditions. The BMS has a modular structure which can include the Battery Management Controller (BMC), the Cell Supervising Circuit (CSC), the Battery Junction Box (BJB) and HV Sensor Device. FACTS & BENEFITS Easily customizable to various battery designs Integration of electronics (BMC and sensors) Integration of juction box Interfaces: DC charging, auxiliaries Wireless communication (optional) TECHNICAL INFORMATION Voltage: 400 V, 800V or switchable 400 V/800 V Max. current capability of ± 750 A Charging power: up to 350 kW Overcurrent switch-off capability of up to 2000 A with contactors or up to 25 kA with conventional or pyrotechnical fuses