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FAQ

What type of protection does the power feeder need when installing a Green Wallbox?
Protection types:
– Version 2 Pro (Minimum protection hardware):**
– Install a type B overcurrent device.
– Other models:
– Use two type B overcurrent protection devices:
– For the 11 kW 16A version.
– For the 7.4 kW and 22 kW 32A versions.
– Type B residual current device:
– For the 11 kW 16A version.
– For the 7.4 kW and 22 kW 32A versions.
What is the required power feeder wire size for a Green Wallbox?
Power feeder:
– For the 7.4 kW version:
– Use a cable with 3×6 mm or thicker cores.
– For the 11 kW version:
– Use a cable with 5×4 mm or thicker cores.
– For the 22 kW version:
– Use a cable with 5×6 mm or thicker cores.
What outlet can I plug a Green Wallbox charger into?
Our wall chargers are optimised for connection to a 16A or 32A industrial three-phase power outlet.
I don’t have an industrial three-phase power outlet, can I charge my car from a single-phase outlet?
Yes, you can charge your vehicle from a 230 V single-phase outlet. Remember that the maximum power output of a single-phase outlet is 2.3 kW, which means longer charging times.
Do you have a charger for a 230 V single-phase outlet?
Of course! We have the PocketBox model, a mobile charger with 6 different adapters, including one for a 230 V single-phase outlet. It is perfect for those on the road, doing away with the hassle of not having the required plug on hand.
What charging socket do I have in my car?
The charging sockets on Europe-specified vehicles are Type 2 compliant. If your vehicle is e.g. an import from the United States, it has a Type 1 charging socket that will require a Type 1 to Type 2 adapter to enable charging in Poland.