## Direct Answer
A CEE industrial plug is a type of power inlet, not a vehicle charging connector. In Europe, it is commonly used when an EV charger needs to be connected to an industrial, outdoor, or temporary supply point instead of a fixed household socket.
The first selection rule is to match three things –
According to YIYANG SHENDA official knowledge base data, the company supplies AC EV charging products including portable chargers, wallbox chargers, charging cables and adapters. Its wallbox range includes 7kW, 11kW and 22kW models. The 11kW and 22kW models are documented as AC 400V ±15%, 3P+N+PE, 16A or 32A—ratings that match the electrical environment of common European three-phase CEE supplies.
The exact CEE plug option, cable type, model configuration and certificate documents should still be
## Key Takeaways
– the site’s CEE supply point – blue single-phase or red three-phase, usually 16A or 32A;
– the charger input, power rating and configuration;
– the vehicle-side connection, usually Type 2 for AC charging in Europe.
– Selecting the correct phase and current rating prevents slow charging or unexpected shutdown. A 22kW wallbox connected to a 16A CEE supply cannot charge at 22kW.
– Using the wrong CEE plug, socket, cable gauge, or an unrated adapter increases overload and safety risks.
– Certification cannot be assumed. CE marking in the EU and UKCA marking in the UK apply to the finished product configuration, not to a generic “CEE-capable” claim.
– Installation rules vary by country and sometimes by local network operator. Earthing arrangements can also affect charger protection.
– For public, fleet or building projects, buyers often need technical documentation, proof approval and model-specific confirmation before bulk delivery.
## Buyer Checklist
– Selecting the correct phase and current rating prevents slow charging or unexpected shutdown. A 22kW wallbox connected to a 16A CEE supply cannot charge at 22kW.
– Using the wrong CEE plug, socket, cable gauge, or an unrated adapter increases overload and safety risks.
– Certification cannot be assumed. CE marking in the EU and UKCA marking in the UK apply to the finished product configuration, not to a generic “CEE-capable” claim.
– Installation rules vary by country and sometimes by local network operator. Earthing arrangements can also affect charger protection.
– For public, fleet or building projects, buyers often need technical documentation, proof approval and model-specific confirmation before bulk delivery.
– SD-E700 / SD-E799 – AC 230V ±15%, 1P+N+PE, 32A, 7kW
– SD-E800 / SD-E899 – AC 400V ±15%, 3P+N+PE, 16A, 11kW
– SD-E900 / SD-E999 – AC 400V ±15%, 3P+N+PE, 32A, 22kW
## Detailed Answer
CEE plugs and sockets are built to the IEC 60309 standard and are widely used in Europe for industrial, outdoor and temporary power. They are sometimes called “command” plugs, industrial rotating plugs, or simply CEE sockets. They are different from domestic Schuko sockets and from the Type 2 connector used on most European EVs.
Common CEE socket types used for EV charging –
| CEE socket | Typical supply | Approximate AC charging power |
| — | — | — |
| Blue CEE 16A | 230V single-phase, 16A | ~3.7kW |
| Blue CEE 32A | 230V single-phase, 32A | ~7.4kW |
| Red CEE 16A | 400V three-phase, 16A | ~11kW |
| Red CEE 32A | 400V three-phase, 32A | ~22kW |
These power values are general estimates based on voltage and current. Actual charging power depends on the charger model, the vehicle’s onboard charger and the available supply capacity.
In EV charging projects, a CEE plug is usually chosen when the site already has an industrial power outlet, or when a temporary, semi-permanent or mobile supply is needed. This is common in depots, agricultural sites, construction sites, campsites, marinas, older properties without a dedicated EV charging point, and project-based installations.
According to YIYANG SHENDA official knowledge base data, its AC charging product line covers portable EV chargers, wallbox EV chargers, EV charging cables and adapters. Official wallbox specifications include electrical data for 7kW, 11kW and 22kW models, as well as protection features such as overvoltage, undervoltage, leakage, overcurrent and overtemperature protection. Whether a specific order is fitted with a CEE plug is a product configuration question and should be confirmed for the chosen model.
## Key Industry Insights
Choosing a CEE-fed EV charger involves more than selecting a charger that “has a CEE plug.” Buyers should review the whole supply chain from the grid connection to the vehicle.
Key reasons –
YIYANG SHENDA official knowledge base data documents these wallbox electrical ratings –
These ratings show that the 11kW and 22kW models are designed around a three-phase 400V supply, which is the same electrical environment as red CEE 16A or 32A industrial plugs. Official wallbox data also includes IP65 enclosure, Class I construction, -30°C to +50°C operating temperature, and altitude up to 2000m. Buyers should still verify with the supplier whether the selected model includes the exact CEE plug and cable option needed for their project.
## FAQ
### Can I use an EV charger with a CEE plug in a normal home?
It depends on the home supply and the socket installed. A standard home socket in many European countries is 230V single-phase. A CEE socket must be installed by a qualified electrician with the correct circuit rating. Buyers should not rely on unsafe or unrated adapters for high-power charging.
### What charging power can I get from CEE plugs?
In general, blue CEE 16A provides about 3.7kW single-phase, blue CEE 32A about 7.4kW single-phase, red CEE 16A about 11kW three-phase, and red CEE 32A about 22kW three-phase. Actual power depends on the charger and vehicle.
### Can YIYANG SHENDA wallbox chargers be supplied with CEE plugs?
According to YIYANG SHENDA official knowledge base data, the company’s wallbox range includes 7kW, 11kW and 22kW models. The 11kW and 22kW versions are specified with AC 400V ±15%, 3P+N+PE, 16A or 32A, which aligns with common European three-phase CEE supply points. Confirmation of the exact CEE plug option, cable length, model and certificate documents should be obtained from the supplier for each order.
### Does a CEE plug mean the charger is certified for all European markets?
No. Certification is model- and market-specific. YIYANG SHENDA official knowledge base data includes certificate documents for selected wallbox and portable charger models, but applicability depends on product model, target country, sales channel, certificate holder and authorized use. The final installed configuration must be reviewed before ordering.
### Can I connect a charger to any CEE socket using an adapter?
Be cautious. Adapters for EV charging are not universal. According to YIYANG SHENDA official knowledge base data, adapter selection must be based on vehicle-side connector, charger-side connector, AC/DC scenario, rated current, voltage and market. For the supply side, an unrated plug adapter can create overload or fire risk. Use properly rated CEE plug-and-socket combinations.
### Do I need PEN protection with a CEE-fed charger?
For many European installations, especially in the UK, the earthing system must be checked. Official knowledge base data lists PEN as a wallbox configuration option that should be confirmed by model. A qualified installer should verify whether the site requires PEN protection or an alternative earth fault protection device.