51.2V/100Ah Power Supply

Ø Main Parameters

1. Total Energy: 5.2KWh

2. Cell Model: FLP-50Fe (50Ah) Pack: 32pcs, 2P16S

3. Rated Voltage: 51.2V

4. Rated Discharging Current: 100A

5. Maximum Discharging Current: 200A

6. Highest Voltage: 54V

8. Lowest Voltage: 37V

9. Charging Voltage: 58V

10. Charging Current: 200A

11. Heat Management: automatic wind circulation

12. DC Contactor: 200A

13. Fast Acting Fuse: 400A

14. BMS (Battery Management System), functions:

01) Voltage Control

02) Coulomb SOC Calculation

03) Transfer Mode Charging Automatic Equalization

04) Over Voltage Protection(Charging)

05) Low Voltage Protection(Discharging)

06) Short-circuit Protection

07) LCD Information Display

08) Fault Message Record

09) CAN Communication

10) Remote Monitoring of Power System(optional)

11) More Options

15. Weight of Pack: 72Kg

16 Pack Size:620x500X200(mm)

17. Pack Appearance

Ø Charge-discharge Energy Calculation

1. 100Ah/200A=0.5h(30min),100Ah/30min=3.3Ah/min

Charged energy per minute:3.3Ah*51.2V=170Wh

2. Energy requirement for 8min: 1000W(power ofmotor)*8/60(min) =133Wh

Charger: 58V /200A (according to the demand ofenergy and efficiency)

Advice: 70%SOC is the best operationstatus.

Charger Size: 350*210*130(mm)