类别 Categories | 项目Items | 保护值 Protective Values | 延时Delays | 解除条件 Removal Conditions |
充电 Charge | 过充电保护电压（单体） Overcharge protection voltage (Cell) | 3.90V | 1-2S | 1.放电电流>0.5A或 2.电压降至3.6V 1. Discharge current > 0.5A or 2. Voltage drop to 3.6V |
过充电告警电压（整组） Overcharge warning voltage (Pack) | 56.0V | 1.放电电流>0.5A或 2.电压降至54V 1. Discharge current > 0.5A or 2. Voltage drop to 54V | ||
过充电保护电压（整组） Overcharge protection voltage (Pack) | 57.0V | 1-2S | 1.放电电流>0.5A或 2.电压降至54V 1. Discharge current > 0.5A or 2. Voltage drop to 54V | |
充电电流 Charging current | >75A且<100A
>100A | 20S
2-3S | 1.检测到充电电流超过了保护值，且延时时间到后还过流，转入限流充电； 1. It was detected that the charging current exceeded the protection value, and the delay time was over-current, which was transferred to current-limiting charging. 2.限流充电180秒后，转不限流充电； 2. After 180 seconds of current-limiting charging, turn to non-current-limiting charging. 3.电池电压低于45V时，限流充电； 3. When the battery voltage is lower than 45V, current-limiting charging is needed. | |
放电 Discharge | 过放电保护电压（单体） Over discharge protection voltage (Cell) | 2.0V | 1-2S | 1.充电电流>0.5A 2.所有单体电压升至3.1V 1. Charging current > 0.5A 2. All monomer voltages rise to 3.1V |
过放电告警电压（整组）Overdischarge alarm voltage (Pack) | 43.2V | 1.充电电流>0.5A 整组电压升至45V 1. Charging current > 0.5A Voltage rise to 45V | ||
过放电保护电压（整组） Overdischarge protection voltage (Pack) | 42V | 1-2S | 1.充电电流>0.5A 整组电压升至45.0V 1. Charging current > 0.5A Voltage rise to 45.0V | |
放电过电流保护1 Discharge overcurrent protection 1 | >75A且 <100A
| 30S | 充电电流>0.5A或 保护60秒后自动解除 Charging current > 0.5A or Automatic Release of Protection after 60 seconds | |
放电过电流保护2 Discharge overcurrent protection 2 | >100A | 2~3S | 充电电流>0.5A或 保护60秒后自动解除 Charging current > 0.5A or Automatic Release of Protection after 60 seconds | |
短路保护 Short circuit protection | >200A | 100uS | 1.充电电流>0.5A或 2.保护60秒后 1. Charging current > 0.5A or 2. After 60 seconds of protection | |
温度保护 Temperature protection | 放电时温度低于-20℃或高于75℃ 充电时温度低于-10℃或高于70℃The discharge temperature is below - 20℃ or higher than 55 ℃.
Charging temperature is lower than - 10 ℃ or higher than 70 ℃ | 1-2S | 放电时温度高于-10℃且低于65℃恢复 充电时温度高于0℃且低于60℃恢复 When discharging, the temperature is higher than - 10℃and lower than 65℃ when recharging, the temperature is higher than 0℃ and lower than 60℃when recharging. | |
PCB温度高于95℃ PCB temperature higher than 95℃ | 1-2S | 低于75℃恢复 Recovery below 75℃ | ||