The 17S series of smart BMS protection boards are specifically designed for 48-60V lithium battery application scenarios, suitable for ternary lithium, lithium iron phosphate and lithium titanate batteries.
BMS supports RS485 and CAN communication, RS485 supports Modbus protocol, and the communication is isolated, which effectively protects user application scenarios.
The BMS adopts the automotive BMS architecture and multiple safety protections to effectively improve the safety of lithium battery application products.
BMS external Bluetooth module, through the Android phone Bluetooth APP can view and set the parameters of the BMS.
Technical name
Common parameters
Charge and discharge resistance
100V
Communication method
Bluetooth, RS485, one-line communication (serial port), one-line communication (single line)
Number of battery cell strings
16-17 Cells
Battery cell type
NMC battery、LiFePO4 battery、lithium titanate
Number of NTC
3NTC
Balance current
120mA
Voltage range
0.5V –5V
Voltage accuracy
0.5%(0℃-80℃)
0.8%(-40℃-0℃)
Temperature range
-40℃ - 80℃
Current range
-70A – 70A
Current accuracy
2% (-100A –100A)
CAN communication
CANOPEN、CANCustom
RS485
isolate,modbus Protocol
Manual wake up
support
Charge wake up
support
Bluetooth
support Android APP
Low power indicator
Low battery alarm IO output
SOC accuracy
<5%
B-offline protection
Not support
Stand by power consumption
2mA
Energy power consumption
40uA
Working power consumption
20mA
Event storage
300 cyclic event records
Status indicator
2 LED status light indication
Battery capacity indicator
Support 5 grid power display, 4 grid power display and LCD digital display