BACK - BMS Generation 1
BMS  Generation 1
G 1.0
G1.2C-001

● Application:BEV

● Master-Slave architecture

● All automotive grade components

● Stable, with years experience in manufacture

Product Fuction

● OTA

● Power on and off management

● SOX

● Thermal management function

● Cell sampling

● isolation performance

● Passive balance

● Fault management

● High voltage status detection

● Current monitoring

Product parameters

● Power supply :0V~24V

● CAN:3 ways

● SOX accuracy :>95%

● Pack configuration:132 ways

● Cell voltage sampling:0V~4.8V

● Cell voltage accuracy:1.5~4.3V 10~50℃ ±5mV;-40~60℃ ±10mV; 1.35V~1.5V&4.3V ~4.8V ±10mV


● temperature sampling:-40~85℃

● Passive balance:112mA@4.2V

● High voltage acquisition :0V~+500V 50V~500V ±1%;0V~50V 2V

● Pack current acquisition :-20A~-500A & 20A~500A:±1%;-20A&+20A:±200mA

● isolation performance:0~300KΩ  ±50KΩ;>300KΩ  ±15%

G1.2C-002

● Application:BEV/HEV

● support OBD II

● Support modular development, High product matching, Suitable for new model development

Product Fuction

● Relay management

● Power on and off management

● Isolation performance

● Thermal management function

● data storage

● High voltage status detection

● temperature sampling

Product parameters

● Power supply :9V~16V

● High voltage acquisition :0~500V 0~100V ±2V 100V~200V ±2% 200V~500V ±1%


● isolation performance:0~1MΩ; 0~100KΩ  <100KΩ ;    100KΩ~1MΩ -30%


● Enclosure rating:IP30

● SOX accuracy:>95%

● Pack configuration:96s

● Cell voltage sampling:0V~4.85V


●Cell voltage accuracy:1.5~4.5V -20℃~60℃ ±5mV,Other temperature±10mV; 0≤V<1. 5V&4.5V<V≤4.85V ±10mV,Other temperature±15mV

●temperature sampling:-40~125℃ -20℃<T<85℃ <±1.5℃;-35℃<T≤-20℃&85℃≤T≤15℃ <±2.5℃; -40℃ ≤T≤-35℃ ≤±3℃;

G1.2C-003

● Application:BEV

● Mature technology, Master-Slave architecture, CAN communication, popularity IC

● Development in cooperation with international car manufacturers,Perfect product development system, standardized and unified development process

Product Fuction

● Relay management

● Power on and off management

● isolation performance

● SOX

● Thermal management function

● data storage

● Remote flash

● AUTOSAR

● voltage acquisition

● temperature sampling

● Passive balance

Product parameters

● Power supply:9V~16V

● High voltage acquisition :0~500V(Resolution 100mV) 180V~500V ±1% 50V~180V ±2% 0V~50V ±1V


● isolation performance:0~1000KΩ (0~300KΩ)±50KΩ (300KΩ~1000KΩ) ±15%


● Enclosure rating:IP40

● SOX accuracy:>95%

● Pack configuration:96S

● Cell voltage sampling:1.5V~4.3V ±5mV


● temperature sampling:-40~85℃ ±1℃

● Passive balance:≥80mA

G 1.1
G1.2D-001

● Application:HEV / PHEV / BEV

● Platform design

● Small size and light weight

● Support OTA

● educed the complexity of the system and canceled the secondary programming

● Daisy Chain

Product Fuction

● Relay management

● Power on and off management

● isolation performance

● SOX

● Thermal management function

● data storage

● Remote flash

● AUTOSAR

● voltage acquisition

● temperature sampling

● Passive balance

Product parameters

● Power supply:9V~16V

● High voltage acquisition :0-70V (0~60℃±1V),Other temperature±2V 70-200V (0~60℃)±2%RD,Other temperature±4V 200-500V (0~60℃) ±1%RD,Other temperature±8V

● isolation performance:(0~100KΩ) ±30K Y电容≤1uF (100KΩ~1MΩ)±15% (1MΩ~10MΩ) ±20%


● Enclosure rating:IP40

● SOX accuracy:>95%

● Pack configuration:112S

● Cell voltage sampling:0V~4.85V


● Cell voltage accuracy:1.5~4.5V -20℃~60℃ ±5mV,Other temperature±10mV; 0≤V<1. 5V&4.5V<V≤4.85V ±10mV,Other temperature±15mV

● temperature sampling:-30~45℃ ≤±1.5℃;45℃~60℃ ≤±1.8℃;Other temperature:≤±2 ℃

● Passive balance:≥100mA(4v)

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