Charging standard developed from ISO15118/DIN70121
Make the load balance within a charging staion.
NKR-BDC(20/40KW)fast charger is developed mainly for public commercial use with its modern appearance design and user-friendly operation interface. The modular design and overall output power can be configured arbitrarily function can reduce the drive waiting time, enhance the utilization rate of the charger and also easy to operate and do maintenance.
| Electrical Features | Rated power | 20KW/40KW |
| Input voltage | 3-phase 260-530Vac |
| Input frequency | 50Hz/60Hz |
| Measuring accuracy | Level 0.5 |
| Output voltage | 150-1000Vdc |
| Efficiency | ≥95% |
| Power factor | ≥0.99 |
| Output Current | |
| Functional Features | User Interface | Emergency stop button, LED indicator, card swiping, touch screen |
| Charging standards | IEC 61851-1/IEC 61851-23/-24:2014/ISO15118-1-2013 ISO15118-2-2014/ISO 15118-3:2015/IEC 62196-1-2014 IEC 62196-3-2014/DIN 70121-2014 |
| Communication | Internet Interface | Ethernet,WIFI,4G |
| OCPP | OCPP 1.6J |
| Working environment | Working latitude | <2000m |
| Working temperature | -30 ° C ~ +70 ° C (Output degraded above 50° C ) |
| Working humidity | 5% ~ 95% without condensation |
| Protection level | IP55/IK10 |
| Cooling | Forced-air cooling |
| MTBF | 100,000 hours |
| Safety standards | EN 61851-1-2001; EN 61851-21-2001; EN61851-22-2001 |
| Security design | Over/under voltage protection, overload protection, current leakage protection, grounding protection, over temp protection, lightening surge protection |
1. Have high voltage charging gun of European standard, American standard and Japanese standard. It can generate different charging configures according to customers’ requirements.
2. Modular design, adapt to customers’ needs.
3. OCPP communication protocol
4. Have open, shareable data service platform and management platform (cloud platform)
5. Have protection functions such as input under voltage, input overvoltage, output short-circuit, output overvoltage, output overcurrent, battery reverse connection, insulation detection, communication failure, etc.
6. Have an external running indication, which can display the real-time status.
7. Wide range of AC output voltage, high suitability of utility grid, three phase three wire input without null line in the rectifier unit.
8. Has the function of protocol self-recognition, can realize the charging for electric vehicles without limitation of brand.
9. Compatible with coaches and cars charging function.
10. One pile can charge multiple vehicles, and take turns to charge automatically by applying automatic switch function between charging according to the charging power and according to time. It can automatically judge whether the battery is full, one charging pile can meet at least five vehicles charging service task one night.
After-sale Service
1. Two years warranty for all parts. If any parts break during the period, we will provide free replacement.
Non-quality factor damage is not included.
2. One to one technical engineer support for installation&operation and communication connection assistance
between your app and our OCPP platform.
Additional Accessories for Options
1. Pestle.
2. Wifi connection to Internet.
3. 3g/4g/GPRS connection to Internet.
4. Customized cable length.
5. Customized Box color and customized logo
