HENGYI OCPP EVSE EV charging station electric vehicle charger 7kw 22kw
Product parameters
1 Electrical parameters
| 1 | Product model No. | SEVK-1-22-7-C-06-EU | SEVK-1-38-22-C-06-EU | 
| 2 | Input power connection | L +N + PE | 3Ph + N + PE(L1, L2, L3, N, PE) | 
| 3 | AC input voltage | 230 VAC ± 10% | 400 VAC ± 10% | 
| 4 | AC input frequency | 50/60 Hz | 50/60 Hz | 
| 5 | AC output voltage | 230 VAC ± 10% | 400 VAC ± 10% | 
| 6 | Rated operating current | 32 A | 32 A (3P) | 
| 7 | Charging connector | Type 2 | Type 2(3P) | 
| 8 | Rated power | 7 kW | 22 kW | 
| 9 | Over-voltage protection | 276 VAC | 480VAC | 
| 10 | Input under-voltage protection | 204 VAC | 355VAC | 
| 11 | Output over current protection | 35.2 A | |
| 12 | Leak current protection | 20 mA | |
| 13 | Cable length | Type C Nominal 3.5 meters | |
| 14 | HM Interface | 4.3 inch LCD screen | |
| 15 | Safety standards | IEC 61851 | |
| 16 | Back-end Communication protocol | OCPP 1.6 | |
| 17 | RFID system RFID | ISO 14443A, MIFARE DESFire EV1 | |
| 18 | Internet connection | 4G 、Ethernet、Wi-Fi | |
| 19 | Energy meter | EU MID Approved Energy meter | |
| 20 | Certification | CE | |
| 21 | Dimension | 285*150*410mm(W*D*H) | |
| 22 | Weight | 8kg | |
2 Environmental parameters
| 1 | Degree of protection | IP 65 | 
| 2 | Operating temperature | -25~55℃ | 
| 3 | Storage temperature | -40~70℃ | 
| 4 | Relative humidity | 5% ~ 95%, non-condensation | 
| 5 | Altitude | ≤ 2000 m | 
| 6 | Cooling | Natural | 
| 7 | Usage Ambient | Indoor or Outdoor | 
| 8 | Operating environment | No conductive dust, non-corrosive gas, non-explosive gas, no strong vibration | 
 
            










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