Voltage battery management system BMS 48V72Ah

temperature

MECANIC AND DESIGN Dimensions PCB 48V72Ah - 490 x 95 x 22mm Weight PCB 48V72Ah - 240 g Cell busbars - Integrated Distance between cells - 2mm Storage temperature - -40 °C ~ 85 °C SECURITY Design - EMC compatibility Components and design - ISO 26262 Used components -RoHs certified Alarm - Integrated Buzzer Alarm settings - current, temperature and voltage settings MANAGEMENT BATTERY PACK PERFORMANCE Topology - Master / Slave (distributed on each cell) Balancing - Dynamic: Active up to 1A & Passive up to 500mA Accuracy of pack voltage measurement - ± 300 mV Accuracy of cell voltage measurement - ±2 mV Accuracy of cell temperature measurement - ± 2°C Current sensor - Hall effect Accuracy of current measurement - ± 500 mA Communication protocol - CAN BUS (CAN 2.0/B) 62,5 KPBS Communication between cards - optoisolated UART Standby consumption - 30 μA