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DOBRATEH 11/22kW Floor Standed AC Charging Station（Metal Type）

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The AC charging station provides AC 50HZ, rated voltage 380V±15% AC power supply for charging electric vehicles with on-board chargers, and is mainly suitable for the following places:

  • Large, medium and small electric vehicle charging stations;
  • Various public places with parking spaces for electric vehicles, such as urban residential quarters, shopping plazas, and power business premises;
  • High-speed service area, station and wharf and other transportation hub areas;
  • Real estate and project construction acceptance needs.

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Product Parameters
Details
Product Name AC Charging Station (Metal Type)
Model Home and Commercial Use
AF-AC-011-B-A-O-1/2/3/4/5/6-JS-P AF-AC-022-B-A-O-1/2/3/4/5/6-JS-P
Specifications Rated Power 11 kW 22 kW
Charging Device Installation Wall-mounted / Floor-standing
Route Bottom in and bottom out
Equipment Size 500×350×130 mm
Weight 16 kg
Cable Length 5 m
Electrical Indicators Input Voltage AC380V±15%
Input Frequency 50/60 Hz
Metering Accuracy 1.0 Level
Output Current Type2: 16A/3P Type2: 32A/3P
Current Limit Protection Value ≥110%
RCD Type A 30mA + 6mA DC
DLB Support
Output Accuracy Stable performance, precision within 1%
Functional Design HMI 5-inch LCD screen + LED indicator bar
Charging Mode Automatic full charge / Fixed energy / Fixed amount / Fixed time
Charging Method NFC (Swipe to charge), scan QR code to charge, App (optional)
Authentication and Payment Methods Free Charge, RFID, App, NFC, Plug&Charge (ISO 15188) and Auto Charge (DIN 70121)
Network Interface Ethernet, 4G, RS485, Wi-Fi (option)
Protocol EVSE to EV Control point, ISO 15188, DIN 70121
EVSE to Backend OCPP1.6J
Safety Design Security Function Charging gun temperature detection, over-voltage protection, under-voltage protection, overload protection, short circuit protection, grounding protection, over-temperature protection, lightning protection, emergency stop protection, leakage protection
Executive Standard EN IEC 62196-1:2022, EN IEC 62196-2:2022, EN IEC 61851-1:2019, EN IEC 61851-21-2:2021, EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021; TÜV (DIN SPEC 70121/12.14, DIN SPEC 70122/11.18)
Environmental Indicators Operating Temperature -35 ~ +55°C
Working Humidity 5%–95% non-condensing
Working Altitude <2000 m
Protection Class IP54
Cooling Method Natural air cooling
Noise Control ≤40 dB
MTBF 17520 hours

Check the packing box for the following items before installation (subject to the packing list)

  • Floor stand type AC charging station (1 set )
  • Installation instructions (1 set)  
  • 1 piece of certificate of quality
  • Mounting brackets (2 pieces)
  • Mounting screws (1 pack)
  • Key (2 pieces)

Installation Environment Requirements

  • TheIngress Protection of this series EV AC charging station: IP54;
  • Ambient temperature：-20℃to +50℃;

Installation Method

This series of EV AC charging stations can be installed Floor standing mounted according to the requirements Installation size, as the Figure：

Floor standing mounted type with four set M12 expansion screws (holes with a diameter of 16)

Common Malfunctions Troubleshooting / Method of Exclusion
When the connector is inserted, the interface does not show a connection or the message “Please start charging by swiping your card.” Verify the connector is fully inserted and the lock is engaged. Ensure a secure connection between the connector and the vehicle.
After swiping the card to start charging, the session stops by itself after a while. This is usually a communication issue. Note any error message, try another connector, and if it persists report it to the manufacturer.
Connector remains locked after charging (locking issue). Complete settlement using the same card that started the session. If it remains locked, use that terminal to unlock after settlement or contact service.
“Jumping gun” (intermittent disconnection) during charging. Ensure the IC card has sufficient balance before starting. If balance becomes insufficient during charging, the session will terminate automatically.
After charging, the connector is locked and cannot be removed. Try starting a short charging cycle and then stop to trigger release. If it still won’t unplug, contact the manufacturer for maintenance.
Ammeter does not display current after starting charge. Check the meter wiring for reversed phase/neutral or other miswiring and correct it if necessary.
Display does not light up after power on. If LEDs show power but the display remains blank, replace the display module.
Grounding abnormality / not grounded. Verify proper grounding. With correct earth connection: (1) when the connector is absent the 12V auxiliary indicator should be blue; (2) when inserted the 6V auxiliary indicator should be green.

Maintenance And Preservation Of EV AC Charging Station

  • Charging stations should be installed outdoors in enclosed areas.
  • When the charging cycle is finished or when the user terminates the charging cycle disconnect

the cable before storing the cable and inserting the plug into the storage socket on the wall of the charger.

Please note: In the process of charging station transportation, the charging station is packed firmly and the loading and unloading direction is marked. It is forbidden to store and transport the charging station upside down. The charging unit should be adequately secured during transport to avoid strong vibration and turbulence to damage the outer packaging of the equipment.

Note: Non-professional personnel are strictly prohibited from installing the EV AC charger.

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