What is IEC 62841-3-6 ?

IEC 62841-3-1:4, also known as Type 2 connector or Mennekes connector, is an essential international standard for charging electric vehicles (EVs) utilizing alternating current (AC). It specifies the requirements for both the vehicle inlet and the charging infrastructure plug, ensuring compatibility and safety during EV charging.

History and Development

IEC 62841-3-1:4 was developed by the International Electrotechnical Commission (IEC) as part of its efforts to establish a global standard for EV charging infrastructure. The standard was published in 2018 and has since gained widespread adoption among manufacturers and regulatory authorities around the world.

The IEC 62841-3-1:4 standard is divided into four parts, each covering a different aspect of the charging infrastructure. The first part, IEC 62841-3-1-1, provides the general requirements for the vehicle inlet and the charging infrastructure plug. The second part, IEC 62841-3-1-2, specifies the requirements for the vehicle power supply. The third part, IEC 62841-3-1-3, addresses the requirements for the DC power distribution network and the request to stop charging process. The fourth and final part, IEC 62841-3-1-4, includes the technical requirements for the DC power distribution network and the request to stop charging process.

What is meant by "Type 2 connector" or "Mennekes connector"?

The IEC 62841-3-1:4 standard defines the Type 2 connector as a specific type of charging infrastructure plug that is designed to interface with a vehicle's Type 2 charging station. The Type 2 connector is a standardized interface that is widely used for charging EVs and other low-voltage electrical devices.

The Mennekes connector is a specific type of Type 2 connector that is manufactured by the German company Mennekes. It is characterized by its small size and high efficiency, making it well-suited for use in charging applications where space is limited.

What are the requirements for the vehicle inlet and the charging infrastructure plug under IEC 62841-3-1:4?

The IEC 62841-3-1:4 standard specifies a number of requirements for the vehicle inlet and the charging infrastructure plug. These requirements are intended to ensure compatibility and safety during EV charging. Some of the key requirements include:

* The vehicle inlet must be able to deliver the required voltage and current to the vehicle's electrical system.

* The charging infrastructure plug must be compatible with the vehicle's electrical system and be able to deliver the required voltage and current.

* The vehicle inlet and the charging infrastructure plug must be designed to prevent electrical hazards, such as arcing and overheating.

* The vehicle inlet and the charging infrastructure plug must be designed to meet the requirements of the vehicle's electrical system, including the required number of amps and the required voltage.

* The vehicle inlet and the charging infrastructure plug must be designed to meet the requirements of the vehicle's control system, including the required number of switching cycles per day and the required number of vehicle-hours per year.

What are the benefits of using IEC 62841-3-1:4 for EV charging?

Using IEC 62841-3-1:4 for EV charging has a number of benefits, including:

* Compatibility: The IEC 62841-3-1:4 standard is widely adopted by manufacturers around the world, ensuring that EV charging stations can be used with a wide range of vehicles.

* Safety: The IEC 62841-3-1:4 standard includes requirements for electrical hazards, such as arcing and overheating, which are designed to prevent electrical fires and other safety hazards.

* Efficiency: The small size and high efficiency of the Mennekes connector make it well-suited for use in charging applications where space is limited.

* Global standard: IEC 62841-3-1:4 is an international standard that has been published by the IEC, ensuring that it is a recognized standard for EV charging infrastructure.

Conclusion

IEC 62841-3-1:4 is an essential international standard for EV charging infrastructure. It specifies the requirements for both the vehicle inlet and the charging infrastructure plug, ensuring compatibility and safety during EV charging. By using this standard, manufacturers can ensure that their EV charging stations are compatible with a wide range of vehicles and are designed to meet the safety and efficiency requirements of EV systems.