46.8V 120AH battery pack power supply is composed by 26 pcs of 3.6V 60AH battery Module in 2P13S . While the 3.6V 60AH battery Module is made of 4 pcs of SEPNi8688190-15AH battery cells by 4P1S.
Voltage Range 39V---54.6V(46.8V Rated Voltage)
Battery Whole Energy (KWH) 23±2℃,1/3C Rated Energy:5.61kWh
Battery system standard charging current:20A
Battery system standard discharging current:100A
Battery system instant discharging current (Max.):160A
Battery case(Connector)& Battery case cover IP Class:IP67
Cooling system:Air cooling
.Battery case body and cover use 1.5mm Q345 Steel.
.Battery case surface have black electrophoresis paints.
Battery case inner flame retardant class is UL94-VO
BMS Main Function
1) Main Function
Charge and discharge management
2 way CAN communication ( refer to protocol for details)
- Collect total voltage and current
- Collect cell voltage
- Collect temp, total 5 datas
- Balancing, balancing current200mA
- Program upgrade (CAN program burning)
Principal computer display(Touch Screen, PC interface, with CAN communication trunk)
Characteristics:
High energy density
Wide range of working temperature
Ensured consistency and extension of battery pack life
Environmentally-friendly
Stable discharge voltage performance, good rate performance
Free customization and after-sales service
High safety level
Short time to take full charge
MSDS, CB certifications and standards of ROHS.
Company introduce :
Soundon New Energy is an enterprise engaged in technology innovation, product design and marketing for battery cathode material, high capacity lithium ion battery and luxury electric bicycles and other vehicles.
Soundon New Energy has the ability to produce 5000 tons NCM&LIFEPO4 battery cathode material, 200 million Ah high capacity lithium ion battery ..
Soundon New Energy industrial park now covers 200000 ㎡,with R&D building 100000 ㎡. We have completely automatic production lines for lithium ion batteries. And all the equipments are provided by world famous suppliers. Soundon possesses ISO9000-2008,ISO14001,TS16949 certification, international third-party certification.
Battery pack work shop
Application:
