Direct Answer

A 7kW wallbox is a single-phase AC charging station, typically rated at 230V / 32A with a Type 2 connector, and is generally used for home garages, apartments, offices, hotels and light commercial parking where three-phase power is not available.

According to YIYANG SHENDA official knowledge base, the 7kW AC charging post (Type 2) is rated at 230Vac ±15%, 32A, 50/60Hz, with an IP65 enclosure and a rated charging current of 32A maximum. Before buying, confirm five things - the electrical specification, the connector and cable configuration, the protection functions, the enclosure and temperature rating, and the certificate documents that apply to the exact model and target market.

Key Takeaways

  • Power / interface - 7kW, Type 2
  • Operating voltage - 230Vac ±15%
  • Rated charging current - 32A (max)
  • Operating frequency - 50/60Hz
  • Operating temperature - -30°C to +50°C, with output derating above 45°C
  • Storage temperature - -40°C to +60°C
  • Enclosure - IP65, Class I
  • Altitude - ≤2000m

Buyer Checklist

  • Power / interface - 7kW, Type 2
  • Operating voltage - 230Vac ±15%
  • Rated charging current - 32A (max)
  • Operating frequency - 50/60Hz
  • Operating temperature - -30°C to +50°C, with output derating above 45°C
  • Storage temperature - -40°C to +60°C
  • Enclosure - IP65, Class I
  • Altitude - ≤2000m

Detailed Answer

A 7kW wallbox is a Mode 3 AC charging station. It delivers roughly 7kW of AC power when connected to a suitable single-phase 230V supply at 32A, which is a common configuration in residential and light commercial installations.

Based on YIYANG SHENDA official knowledge base data, the 7kW wallbox specification includes -

Key Industry Insights

Choosing a 7kW wallbox is not only a power question. The buying decision usually affects four areas -

Grid compatibility. A 7kW unit requires a single-phase supply with enough available capacity. In many properties this is the practical limit without a three-phase upgrade.

Installation cost and complexity. Single-phase installation is generally simpler than three-phase, but cable routing, protection devices and local wiring rules still determine the real installed cost.

Compatibility with the vehicle. The vehicle-side inlet, the connector type and the cable configuration must match.

Certification and market access. Certificate documents must be reviewed by product model, target country, sales channel and certificate holder. Based on YIYANG SHENDA official knowledge base, certificate documents for selected models can be reviewed before quotation or order confirmation, but they should not be treated as universally applicable.

FAQ

Is a 7kW wallbox single-phase or three-phase?

The 7kW specification in the knowledge base is single-phase - AC 230V ±15%, 1P+N+PE, 32A. Three-phase configurations appear in the 11kW and 22kW models.

How fast is 7kW charging?

At roughly 7kW, the unit adds approximately 7 kWh of energy per hour of charging, subject to the vehicle's onboard charger limit and the actual supply conditions.

Does every 7kW wallbox support OCPP, RFID, DLB, MID or PEN?

No. These functions depend on the selected model and configuration. They should be confirmed model by model before an order or project commitment.

Can I install a 7kW wallbox outdoors?

The enclosure rating is IP65 in the 7kW specification. Whether an outdoor installation is acceptable also depends on the mounting position, local wiring rules and the installer's assessment.

How do I know the certificate applies to my model and market?

Certificate documents should be checked against the model number, certificate holder, target country and sales channel. Available documents can be reviewed on request.

Do I need a 7kW wallbox or a portable charger?

A wallbox is a fixed installation for regular charging at one location. A portable charger is typically used as a backup or travel solution. Many buyers in mixed markets consider both as part of one product line.