Car Truck Motor Start Smart Lifepo4 BMS 4S 12V Continues 150A Pulse 2000A discharge 14.6v Daly

description

- Automotive truck starter board: continuous overcurrent 150A, peak overcurrent 1500A 5S, limit overcurrent 2000~3000A 10~500uS specially developed for truck starter power supply and parking air conditioning and other needs.

- Package content and service: starter board *1, bluetooth *1, cable *1, NTC *1, strong start button *1, 24-hour consultation after-sales service

Aluminium substrate PCB + aluminium alloy heat sink: the thermal conductivity of aluminium alloy is as high as 237W/(m・K), using standard atmospheric pressure, room temperature, the material is a solid state of the state of the experiment.

- -40°C to 85°C ultra-wide temperature threshold: no electrolytic capacitor design, no low-temperature start-up attenuation, no electrolytic capacitor leakage risk. Adapt to the climate and temperature of different regions, and take care of the battery pack throughout the whole process.

- One key strong start function: activate under-voltage power supply, emergency power supply for 60 seconds.

Support 12V truck Car Motor starting Li-ion/LiFePo4/LTO battery packs.

- 2000A ultra-large current

- One-click forced start

- High voltage absorption

- Intelligent communication

- Integrated heating module

- Glue injection waterproof

Specification

Charging Voltage: 14.6V

Discharge Current(A): 150A

Discharge Overcurrent Protection Value(A): 700±50

Charging Current(A): 150A

Charge Overcurrent Protection Value(A): 225±20

Main circuit on resistance(mΩ): <10

Passive balance function (150±30mA)

- Balancing turn-on voltage(V): LiFePO4: 3.4±0.05 (Can be set up)

- Balancing opening differential pressure (mV): 20 (Can be set up)

- Balance current(mA): 150±30

Short circuit protection

- Short circuit protection current (A): 2000±500

- protection delay(us): 10-500 The actual test is subject to the customer's battery sent back to our company for testing

- Short circuit protection released: Remove load release Single cell over-discharge protection

Single cell over-charge protection

- Protection voltage(V): LiFePO4: 3.70±0.05, LTO: 2.85±0.05 (Can be set up)

- Protection delay(S): 2±1

- Recovery voltage(V): LiFePO4: 3.40±0.05, LTO: 1.8±0.05 (Can be set up)

Single cell over-discharge protection

- Protection voltage(V): LiFePO4: 3.10±0.05, LTO: 1.7±0.05 (Can be set up)

- Protection delay(S): 7±1

- Recovery voltage(V): LiFePO4: 3.20±0.05, LTO: 1.8±0.05 (Can be set up)

Charge/discharge overcurrent protection (level 2)

- Protection delay(S): 5±1

- Release condition: Remove load release

Temperature protection(°C)

- Charging: 0 to 65

- Discharge: -40 to75

- Storage temperature(°C): -40 to 85