Electric Vehicle Charger

1,car charger in charging station
2,Electric Vehicle charger in new energy industry
1) Core advantages—the power of a single model can reach 8KW, the technology is among the domestic leading level.
2) That the three-phase-five-wire AC380V input power and the integrated power factor correction in the charger have improved the equipment's active power.
3) The adoption of the high-frequency-zero-voltage soft switch makes the work liability and efficiency outclass the hard switch circuit and the efficient can reach 94~96% while the efficiency of the charging cabinet adopting hard switch technology is less than 90%.
4) That the adoption of modular design and the multiple models working in parallel make the fault tolerance strong. When some model has trouble, the function of the charger will not be affected and it’s convenient to change or maintain a single model.
5) The work state and the battery status of each model can be shown through the usage of the graphical touch screen by the interface. The real-time communication with the power management system BMS by making use of the CAN field bus can optimize and protect the rapid charging of the lithium battery power. If there are no applications for CAN communication, the manual function model can be used to manually control the voltage, the current and the charging time.
6) The real-time digital exchange of the power background monitoring system and the charging pile by making use of the CAN bus has realized the purpose of intelligent charging.

Technology Specifications
Rated input voltage: three-phase -five-wire AC 380V±20%
Storage and transportation temperature: -40°C~+85°C
Output voltage: 90V ~750V
Output current: 0~1000A
Control accuracy:steady voltage accuracy 0.5%, steady current accuracy1 %
Output ripple coefficient: no more than 0.5%
Full load efficiency: ≥94%
Power factor: ≥ 0.9
Work environment temperature:-30°C~+50°C
Rated frequency: 45~65 Hz

Protection Characteristics
1. Overheat protection: The charging current will reduce automatically when the internal temperature of the charging cabinet surpasses 80°C; the charging cabinet will turn off for protection and the current is not outputted when the temperature is higher than 85°C; it will get recharged automatically when the temperature reduces to about 80°C.
2. Short-circuit protection: When the charging cabinet happens to be short-circuited, the internal circuit will limit the short-circuit current against damage. Considering the safety characteristics, the charging status will recover if the fuse is connected in series meanwhile the connection with the external circuit is cut off.
3. High and low voltage protection: the charging cabinet will shut down for protection when the input exchange voltage is higher or lower than the rated input voltage range and it will recover when the voltage turns to the normal level.
4. Phase-loss protection: The function of the charging cabinet will be not available if the one-phase or two-phase of the input three-phase exchange voltage cuts off, and meanwhile the phase-loss protection circuit will start to turn off the charging cabinet.
5. Charging safety protection: During the charging period, the charging cabinet can protect people from the safety accidents by cutting off the current output instantly when people unplug the connector with current illegally.

Specifications table
Model
Output Voltage
Output Current
Power
EVC-R-420-100-A1
150~420V
0~100A
40KW
EVC-R-510-150-A1
170~510V
0~150A
76KW
EVC-R-510-200-A1
170~510V
0~200A
100KW
EVC-R-510-400-A1
170~510V
0~400A
200KW
EVC-R-680-300-A1
200~680V
0~300A
200KW
EVC-R-680-100-A1
200~680V
0~100A
70KW
EVC-R-680-150-A1
200~680V
0~150A
100KW
EVC-R-680-200-A1
200~680V
0~200A
135KW
Note: Multiple models could be in parallel or multiple charging cabinets could be in parallel if necessar