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Choosing an 11 kW Type 2 EV Charger: What to Look For When Charging at Home

An 11 kW Type 2 EV charger might seem simple at first glance: just plug it in, connect your car, and start charging. In reality, the right choice depends on your car, your consumer unit, the cable's reach, and the controls you want. A high-power product isn't automatically suitable for every home or electric car.

These three pitfalls, in particular, often lead to the wrong purchase:

  • Confusing 11 kW with the actual charging speed. A car with a single-phase on-board charger won't make full use of a 3-phase EV charger. The car, together with your electrical installation, determines how much power is actually drawn.
  • Not checking your electrical supply. An 11 kW charge point typically operates on a 400 V, 3-phase supply, often at a maximum of 16 A. A standard 230 V wall socket is not designed for this.
  • Focusing only on smart features. An app, RFID, and an LCD screen are useful, but you also need to check if the Wi-Fi connection, installation, and local controls suit your needs.

What does 11 kW mean in practice?

An 11 kW charge point typically uses a 400 V 3-phase supply with a maximum of 16 A per phase. This makes this type of AC charging station suitable for regular home charging for an electric car or plug-in hybrid, provided the vehicle supports 11 kW 3-phase AC charging.

The actual charging time is influenced by:

  • the capacity and state of charge of the battery;
  • the car's maximum AC charging speed;
  • the available capacity of your consumer unit;
  • any other appliances drawing power at the same time;
  • the set charging current.

So, while a car with a 7.4 kW single-phase on-board charger can be connected to a Type 2 charging station, it won't utilise the full 11 kW of power. Therefore, always check the technical specifications of your car or plug-in hybrid before you order.

Three technical checks to make before you buy

1. Type 2, 3-phase, and the right plug

In the UK and across Europe, Type 2 (IEC 62196-2) is the standard connector for AC charging. Check that your car actually has a Type 2 charging port. Also, be aware of the difference between:

  • a charge point with a tethered Type 2 cable;
  • a wallbox with a Type 2 socket, which requires you to use your own cable;
  • a portable 3-phase EV charger with a CEE plug.

A tethered 5-metre charging cable is practical for a carport or driveway, but make sure to measure the distance from the planned mounting location to your car's charging port beforehand. A cable that's too short will make parking awkward, while one that's too long will require more storage space.

2. Check your electrical installation

An 11 kW, 400 V wallbox requires a suitable 3-phase supply, correct earthing, and an appropriately protected circuit. According to the product description, the TDC ENERGY RAC11 comes with a CEE 5-pin 16A plug and is intended for a compatible 400 V 3-phase supply.

The installation and commissioning should be carried out by a qualified electrician in accordance with local regulations and the user manual. They can verify whether your consumer unit, cable gauge, RCD protection, and available supply capacity are adequate. Do not use an adapter or extension lead to make an unsuitable connection work.

3. Look beyond the word ‘smart’

A smart EV charger with an app allows you to schedule charging, view the charging status, and sometimes adjust the charging current. This is useful if you want to charge mainly at night or monitor the process remotely. However, be sure to check:

  • whether the app requires Wi-Fi or Bluetooth;
  • if local operation works without a network connection;
  • whether RFID cards are included;
  • if charging data and scheduling are available in the app;
  • whether the charger has a screen or status indicator.

According to the product description for the TDC ENERGY RAC11, Wi-Fi and Bluetooth support the app functions, while RFID charging remains available without a network connection. The device has a 3-inch segmented LCD and includes two RFID cards.

Protection and outdoor use

When choosing a charge point for an electric car or plug-in hybrid, pay attention to the listed protection features, but interpret the IP rating correctly. An IP65 or IP66 rating doesn't mean you can submerge the charging station in water or clean it with a pressure washer. Installing it under a carport or shelter is still a sensible precaution for outdoor mounting.

Check the specifications for features such as:

  • over- and undervoltage protection;
  • overload and overheat protection;
  • earth continuity or earthing monitoring;
  • leakage current detection;
  • emergency stop;
  • protection for the connector and housing;
  • operating temperature.

Do not use a charging cable, plug, or connector if it is damaged, loose, or becomes unusually warm. After use, place the Type 2 plug back in its holder or use the protective cap. The stated degree of protection can vary depending on the component and how it is used.

Our recommendations for different user profiles

Suitable for: Price-conscious beginners
TDC ENERGY RAC11 11 kW Type 2 EV Charger

TDC ENERGY RAC11 11 kW Type 2 EV Charger

Why it suits this profile: A tethered wallbox for those who have a suitable 400 V 3-phase supply at home and want to combine app and RFID control.

How this product avoids the pitfall

The specifications clearly state 400 V, 3-phase, max. 16 A, and a CEE 5-pin plug. This makes it easier to check if your connection is compatible beforehand.

Key benefit & advantages

11 kW AC charging, 5-metre tethered cable, 3-inch screen, app and RFID control, and listed leakage current detection.

Suitable for: Buyers looking for top quality
feyree EV Charger Type2 16A 11kW 3P

feyree EV Charger Type2 16A 11kW 3P

Why it suits this profile: Aimed at users who value charging scheduling, monitoring, and automatic adjustment to household energy consumption.

How this product avoids the pitfall

The product description mentions dynamic load balancing. According to feyree's product description, the charger adjusts the charging current based on other household energy consumption.

Key benefit & advantages

11 kW and 16 A, Tuya app, charge scheduling, 2.8-inch colour screen, RFID function, and listed Type B leakage current protection.

Suitable for: Specific use & heavy users
feyree Type 2 Portable EV Charger 11KW

feyree Type 2 Portable EV Charger 11KW

Why it suits this profile: Useful for those who use a 3-phase CEE connection and want a portable charger to take with them or use in different locations.

How this product avoids the pitfall

The description mentions a CEE connection, adjustable current from 8 to 16 A, and an LCD screen. However, be sure to check the type of CEE socket and the available circuit beforehand.

Key benefit & advantages

Up to 11 kW according to the product description, 5-metre cable, Wi-Fi app, Bluetooth, charge scheduling, and adjustable charging current.

Looking for more options?

We have compiled a complete, up-to-date list of products that fully meet these strict selection criteria and comply with current European safety regulations.

Frequently asked questions about 11 kW Type 2 EV chargers

Can I connect an 11 kW charge point to any consumer unit?

No. An 11 kW charger typically requires a suitable 400 V 3-phase supply. An electrician must check that your main fuse, wiring, RCD protection, and consumer unit have sufficient capacity. If you have a single-phase supply, a 7.4 kW or 3.5 kW solution may be more logical.

How long does it take to charge an electric car at home with 11 kW?

That depends on the battery capacity and the car's maximum AC charging rate. A car that supports 11 kW 3-phase charging can theoretically receive about 11 kWh per hour. In reality, charging losses, temperature, and the car's charging strategy can affect the time.

What does it cost to use an 11 kW EV charger?

The charging cost is mainly determined by the number of kilowatt-hours you use and your electricity tariff. An app with charge scheduling can help you set charging sessions for times with a lower tariff, if your energy supplier offers one. You should also consider the standby power consumption, installation costs, and any potential fees for an internet connection or app service.