Application: 

Small-capacity battery formation and battery pack charging/discharging, especially for the E-bike battery formation. 

Features: 

The equipment is based on special DC bus-bar patent technology which is taking IGBT as main circuit, it can directly make use of the discharging energy through rational charging/discharging action among several equipments. It has high efficiency, low consumption, and suitable for the grid with large voltage fluctuation. Its running efficiency is higher, and standby loss is lower. It can realize the method of different voltage on common bus bar and be suitable to large fluctuation grid. With microprocessor-controlled HF charging/discharging technology, each circuit is controlled by a microprocessor, which having reliable, easy-operated and self-inspected functions, as well as low harmonic pollution, high power factor and stable output DC current. 

Functions: 

Setting and storing many formation modes and parameters of different types of battery. Providing the following operation modes: constant-current charging, constant-voltage charging, constant-voltage with current-limited charging,  constant-current with voltage-limited discharging, cycling and pause; State shifting by time setting/voltage setting/Ah setting, recording operation data at setting time; Protecting against overcurrent, overvoltage and open circuit. Power off data logging, and automatic power on recovering; Protecting battery against reverse connection, over-discharging and output short circuit, and providing power off protection; Displaying on LED operation data and cause of troubles. Central network control and data processing when connected with PC via interface. GS type equipments whose voltage is from 320V-380V can use one common bus bar. 

Technical Parameters: 

1. Charging Current: 0~100% rated charging current;

2. Discharging Current: 0~100% rated discharging current;

3. Range of Voltage Controlled: 10%~100% rated voltage;

4. Precision of current/voltage: ≤ 0.5% FS;

5. Time Precision: ≤15S/24H;

6. Electric Efficiency: >92％（when output load >30％）;

7. Efficiency of Discharging Energy Recovery: 95% (when discharging power<charging power)

8. Power factor: >0.95

9. Bus-bar Match: ±10% (Equipment with different voltage can share same Bus-bar)