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[China]
Trade Verify
Address: Shenzhen, China
Contact name:Fiona Liang
Tianjin Estel Electronic Science and Technology Co.,Ltd |
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Verified Suppliers
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The AC charger is in compliance with SAE J1772, IEC 62196, GB/T20234.
The communication protocol with central management system (CMS) is in compliance with OCPP 1.6 based on ARM architecture and Linux / Android platform.
2.Specification
| Item | Specification | E3P-22K-A2-16A-EU01 |
| Input | Input voltage | 3 phase 400V 32A 50/60Hz |
| Output | Output voltage | 3-phase 400V |
| Output power | 11kW*2 | |
| Output current | 16A*2 | |
| Profile | Charging gun | 1 gun (ccs2)+1socket |
| Installation method | Wall-mounted Type or Stand Type | |
| Cable length | 5m | |
| Operating temperature | -30 ° C ~ +50 ° C | |
| Storage temperature | -40 ° C ~ +70 ° C | |
| Working humidity | 5%~95% | |
| Communication | WiFi/4G | |
| Protection level | IP54 | |
| Safety standard | IEC 61851-1:2017 | |
| Interface protocol | OCPP 1.6 | |
| Emergency Stop | Yes | |
| CE certificated | Yes | |
| Security design | Over/under voltage protection, overload protection, short circuit protection, current leakage protection, grounding protection, over temp protection, lightning surge protection, topple & fall down protection |
3.Service environment
4.Dimension Diagram
5.installation condition
The charger should be installed on a flat concrete foundation, with a cable entrance reserved.
The foundation is required at least 150mm above the ground and the vertical inclination is less than 5%.
Fix the bottom of the charger by four M14 screws embedded in the foundation.
Keep at least 100cm spacing around the charger for heat dissipation and operatio
An Awning is recommended
Electrical connection
The electric supply system is 230V single phase. Connect the external cable to the internal terminals according to the symbol, L, N and PE (earthing).
6.General troubleshooting
| Trouble shooting No. | Fault phenomenon | Solution |
| 1. | Indicator light not bright | I. Check the power supply wiring. II. Open the door to check the 3-pole connector of the control board J12 contact. III. Check the 2A fuse of the control board by multimeter. |
| 2. | Unable to charge | I. Check the emergency stop button. If it is pressed, release it in the direction of the arrow. II. Check the red indicator light. If it’s in steady light, that means the charging point is in fault. Then open the circuit breaker firstly and eliminated the corresponding fault. After the fault is eliminated, close the circuit breaker and wait for 1 min to restart the charging point. |
| 3. | Unable to read RFID card (if any) | Open the front door and check whether the 4-pole signal terminal of the card reader is in good contact. |
| 4. | Electricity meter communication failure (if any) | Open the rear door and check whether the RS485 connector of the meter is in good contact. |
| 5. | Upriver power supply tripping frequently | I. Check whether the upriver circuit breaker is in a good condition. II. Replace the upriver circuit breaker to a larger rated current if the rated current is too small. |
Warning: Withdraw the charging connector before electrical maintenance work! Be sure to cut off the circuit breaker of the charger cabinet and the upriver circuit breaker before electrical maintenance work! | ||
7. Warming Alarm
| No. | Sound | Meaning |
| 1 | One short beep | Charging process finished |
| 2 | Two short beeps * | Contactor release fault |
| 3 | Three short beeps * | Protection earthing disconnects between charging point and EV |
| 4 | One long and one short beeps* | CP and PE short circuit |
| 5 | One long and two short beeps* | Power line DC residual current alarm |
| 6 | One long and three short beeps | Charging inquiry stopped by EV |
| 7 | Steady beep | Emergency button pressed |
Remark: *user stop the charging process immediately and ask for emergency service. | ||
8. DC Charging Station Details
9. Project case presentation
10.Packing
