DUO wm wall-mounted two-point 2 × 22 kW AC charging station
Country: Germany · Model: DUO wm
The DUO wm two-point AC charging station is fixed to a wall and serves two parking spaces, delivering up to 22 kW to each Type 2 socket. It suits publicly accessible charging points, residential complex car parks and company premises.
- Power
- up to 22 kW AC on each of 2 charging points
- Connectors
- 2 × Type 2 socket with sliding cover
- Supply
- 400 V, 3 phases, 50 Hz; up to 63 A per phase (adjustable)
- Protection
- 2 × type A RCD (Service RCD), 2 × 6 mA DC leakage monitoring, C20/C40 3P breakers
Technical specifications
| Power | up to 22 kW AC on each of 2 charging points |
|---|---|
| Connectors | 2 × Type 2 socket with sliding cover |
| Supply | 400 V, 3 phases, 50 Hz; up to 63 A per phase (adjustable) |
| Protection | 2 × type A RCD (Service RCD), 2 × 6 mA DC leakage monitoring, C20/C40 3P breakers |
| Communication | OCPP 1.6 JSON; ISO 15118-2; 4.3″ display with QR code for direct payment |
| Metering | 2 × MID meters, optional SAM module |
| Enclosure | SMC, IP44, main components IP54, IK10 |
| Dimensions and weight | 1033 × 400 × 225 mm, about 38 kg |
| Operating temperature | −25…+40 °C |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The wall-mounted version matches the floor-standing DUO in the number of points and power. The mounting height can be chosen freely, so the sockets and display can be placed within reach of a driver in a wheelchair. The supply is 400 V, 3 phases, 50 Hz, the input current is adjustable up to 63 A per phase, and the station is adapted to the existing supply of the building. Each Type 2 socket with a sliding cover is protected by its own type A RCD with the Service RCD function, 6 mA DC leakage monitoring and a C20/C40 3P breaker. Two MID meters count energy separately for each point, and the SAM module is optional. The station exchanges data with the backend over OCPP 1.6 JSON, and ISO 15118-2 is supported. The SMC enclosure has IP44, main components IP54 and IK10 impact resistance, so the station can be hung both outdoors and in a car park. The dimensions are 1033 × 400 × 225 mm and the weight is about 38 kg.
How to choose
Next to a wall the DUO wm is more convenient than the floor-standing DUO, because it needs no foundation under the cabinet. If several stations must be placed in a row along a wall, it is better to take the DUO fleet wm with the Power Rail bus, which also has a version with 6.5 m coiled cables at 11 kW. For a public network operator without its own switchboard, the DUO ims with direct connection to the distribution grid is suitable. For a private car park the SAM module need not be ordered, since two MID meters are enough.
Request a price and lead time
DUO wm wall-mounted two-point 2 × 22 kW AC charging station. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
At what height can the DUO wm be mounted?
The station can be mounted at any height, so the sockets and display are placed conveniently for people in wheelchairs. The weight is about 38 kg, and the fixing is designed for a load-bearing wall.
How does direct payment work on the DUO wm?
The 4.3″ display shows a QR code, with which the driver pays for charging from a smartphone. Session data goes to the operator backend over OCPP 1.6 JSON.
What protection does each charging point of the DUO wm have?
Each of the two sockets has a type A RCD with the Service RCD function, 6 mA DC leakage monitoring and a C20/C40 3P breaker. After the Service RCD trips, it can be switched on again.
Can the DUO wm be installed outdoors?
Yes, the SMC enclosure has IP44, main components IP54 and IK10 impact resistance. The operating temperature is from −25 to +40 °C.
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