Rated voltage(V): | 365(Customized) |
Rated battery pack capacity(Ah): | 111.8(Customized) |
Rated battery pack energy(KWh): | 40.8(Customized) |
Voltage range(V): | 275-420(Customized) |
Motor rated power(KW) | 20(Customized) |
Wh/Kg | 136(Customized) |
Cycle life(time): | >1000 (80% DOD) |
BMS working voltage(Vdc): | 12 |
SOCestimation accuracy: | <5%~8% |
Temperature difference: | <=3°C |
Thermal management: | Module PTC heating |
NO. | Item | Technical parameters | |
Basic Parameters | BMSworking voltage range | 12V(6V~18V);24V(12V~32V) | |
BMS Operating power (rated /peak) | BCU (Battery Control Unit): 3.6W /120W (peak duration 10mS) BMU (Basic Management Unit): 2.8W /120W (peak duration 10mS) | ||
BMSStatic power consumption | BCU (Battery Control Unit):≤1mA, Each BMU (Basic Management Unit):≤0.1mA | ||
BMSOperating temperature range | -40ºC~85ºC | ||
BMSStorage Temperature Range(ºC) | -40ºC~95ºC | ||
BMSOperating Humidity Range(%) | 5%~95% | ||
Single cell voltage detection range | 0~5V | ||
Singlecellvoltage sampling accuracy | ≤±10mV(2V~5V@-25ºC~55ºC) | ||
Singlecellvoltage sampling frequency | <20mS | ||
Total voltage detection channel number | 2(Check the internal total voltage and the external total voltage) | ||
Total voltage measurement range | 0V~900V | ||
Total voltage detection accuracy | <0.5%FSR(FSR:Full-Scale Range) | ||
Temperature measurement range | -40~125ºC | ||
Temperature detection accuracy | ≤±1ºC(NTC,@0~65) ≤±2ºC(NTC,@-40~0) ≤±2ºC(NTC,@65~125) | ||
Current detection accuracy | <1%FSR(FSR:Full-Scale Range) | ||
Insulation monitoring | Divided into three situations, 0: no fault (> 500 ohms /volts), 1: general failure (100 to 500 ohms /volts), 2: Severe fault (<100 ohm /volts) | ||
Insulation fault judgment basis | GB/T 18384.3-2001 | ||
SOC estimation accuracy | <8% (BEV (Battery Electric Vehicle) working condition) | ||
Balanced mode | Passivebalanced:100mA | ||
External CAN interface number | 2 high-speed CAN (where vehicle CAN can be configured with CAN wake-up function) | ||
BCU (Battery Control Unit) relay control roadnumber | 6-way(4-way control power supply positive, 2-way control powerground) | ||
BMU (Basic Management Unit)relay control roadnumber | 2 way (can only control the power supplyground) | ||
Relay power (peak) | In general, intermediate relays are not required | ||
National standard charge signal detection | Support slow charge CC and CP signal detection; support fast charge CC2 signal detection. | ||
EMCperformance testing | E-POW Enterprise reference standard | ||
Fault data record | YES | ||
Battery parameter table | *Party Ato provide | ||
List of battery management systems | *Party B(E-POW) to provide | ||
Battery box battery layout and wiring diagram | *Party Ato provide | ||
Weight | BCU (Battery Control Unit)Weight | 0.65KG | |
24S-BMUweight | 0.63KG | ||
36S-BMUweight | 0.84KG | ||
48S-BMUweight | 1.01KG | ||
60S-BMUweight | 1.25KG |
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