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6-21 series 60V lithium battery protection board 48V 80-200A electric motorcycle three-wheel and four-wheel vehicle intelligent BMS

Discharge Current100A 200A
Discharge Contact Protection Value7~13S
Main Circuit Conductance Impedance10mΩ
Charging Current (Interval)100A 200A
Charging Contact Protection
Charging VoltageTernary Charging Combination Voltage x 4.2V
Lithium Iron Phosphate Combination Voltage x 3.6V
Overcharge protectionBalanced voltage
NCM4.25±0.03 VVoltage: NCM4.0±0.03 V / LFP 3.30±0.03 V
LFP 3.75±0.05 VVoltage differential turn-on: 15 mV
Protection delay: 2000 msBalancing current: ≤200mA
Recovery voltage: NCM4.15±0.05 V / LFP 3.60±0.05 V
Overdischarge voltage protectionOverdischarge current protection
Protection: NCM2.8±0.1 V / LFP: 2.5±0.1 VOvercurrent protection: 7~13S
Protection Delay: 2000 msRecovery condition: Automatic recovery after a delay of 32 seconds
Recovery Voltage: NCM3.0±0.1 V / LFP: Charging recovery
Short-circuit protectionTemperature control protection
Detection Delay: 400~800 µsDischarge high-temperature protection: 90±5°C
Release conditions: Disconnect the load, and restore after a 5-second delay.Discharge high-temperature release temperature: 70±5°C
Self-dischargeWorking Temperature
Work power consumption: ≤20 mATemperature range: -30°C / +75°C
Standby power consumption: ≤3 mA
Size202*76*18mm

 

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