Development case 4 : BMS for 16S~24S lithium ion battery pack


Product Description

Item

Parameter

Cell type

LiFePO4 

Series connection

16~24 Series (51.2V to 76.8V)

Rated current

30A

Sleep power consumption

≤300uA

Charge/Discharge

Same port

Protection function

Single cell overvoltage/undervoltage protection, charging/discharging overcurrent protection, temperature protection, short circuit protection

Communication

RS485/CAN/Bluetooth

Working temperature

-20~75℃

Dimension

162mm *100mm *15mm



Basic parameter

Single cell over charge protection voltage

3.65V

Single cell under voltage protection voltage

2.5V

Charge over-current protection

50A

Discharge over-current protection

100A

Charge high temperature protection

55℃

Charge low temperature protection

-5℃

Discharge high temperature protection

75℃

Discharge low temperature protection

-20℃

Short circuit protection time

500uS

DEVELOPMENT CASES