Original
By certification 
Product Function
Grasen electric vehicle charger front panel HMI adopts color liquid crystal touch display screen, it shows output voltage, current, charging time, SOC, and single battery voltage during charging. Parameter setting can be completed directly through the liquid crystal touch screen.
The charger operation method is automatic charging: the system can automatically charge according to the BMS request parameter and stop charging automatically after fully charged.
The charger itself has self-protection functions such as input over-voltage, input low voltage, output over current, output short circuit, output over-voltage,over-temperature protection,anti-reverse, insulation test, and emergency protective measures such as an emergency stop button.Â
DC charger with a standard wireless communication module and the interface can submit charging information through the wireless or wired network to realize background monitoring.
Characteristics
The series of electric vehicle chargers combines the functions of charging stations and DC chargers and are composed of parallel charger modules with an automatic correction function of active power factor, and are provided with human-computer interaction, card-swiping, billing, settlement, remote communications, and control, and other functions, as well as safety protection measures; it is a type of intelligent charging equipment used to directly charge pure electric vehicles(BEV) and plug-in hybrid electric cars(PHEV). The DCFC infrastructures are widely applied in transit depots, high way, and large parking lots, etc.Â
Product Specification
Technical index name |
Technical index content |
Remarks |
Input cable voltage |
400V±15% AC |
|
Input voltage type |
Three-phase AC |
Three-phase five-wire system |
AC grid frequency |
50HZ±10%HZ |
|
Output voltage |
200—750V DC |
Continuous adjustable |
Output current |
5—667A |
Above 600V, constant power, continuously adjustable, and stable output |
Rated output power |
60kW to 200kW |
Above 600V, satisfy constant power output |
Output voltage error |
≤0.5％ |
Full output range |
Output current error |
output current≥30A：≤±1％ |
|
Stabilization voltage precision |
≤0.5％ |
Full output range |
Stabilization current accuracy |
≤0.5％ |
Full output range |
Ripple factor |
≤0.5％ |
|
Overall efficiency |
≥94％ |
|
Power factor |
≥0.99 |
|
Drain voltage |
≤10mA |
|
Power frequency voltage |
2500VAC |
1 min no insulation break and flashover |
Insulation resistance |
≥20MΩ |
Testing voltage 1000VDC |
Noise |
≤55dB |
|
Protection level |
IP55 |
|
Cooling method |
Forced Air cooling |
|
Weight |
180KG±10KG |
Net weight:150KG±10KG |
Application
Electric vehicle charger is applied at locations such as industrial centers, tourist attractions, the parking lot at offices, government building parking lot, and highways.
Product Qualification
Most Grasen AC EV Charger and DC EV charging station models have got the CE certificate, and we're also working on the UL certificate.
FAQ
Q: Can you provide a sample?
A: Yes, we can. Please contact us freely.
Q: What payment method does Grasen AC EV charger support?
A: RFID card, mobile APP, or POS.
Q: What about your delivery time?
A: Grasen production capacity is around 6000sets annually, and the production for custom type takes 30-45 working days.
Q: Do you have a guarantee of your product quality?
A: Yes, generally we provide 2 years warranty. If you have special requirements please contact our customer service.
http://www.grasen-power.com/
