EN 61851-2:2020, also known as the Electric Vehicle Conductive Charging System - Part 2: AC electric vehicle charging station, is a technical standard that sets the requirements for AC electric vehicle charging stations. It provides guidelines for the design, construction, and operation of these charging systems.
The Benefits of EN 61851-2:2020
Implementing EN 61851-2:2020 brings several benefits to both the electric vehicle (EV) owners and the charging station operators. Firstly, this standard ensures interoperability among different EV models and charging infrastructure, allowing any EV to be charged at any compliant charging station. This eliminates the need for multiple adapters and supports easier access to charging facilities.
Secondly, the safety of the EV charging process is significantly enhanced through this standard. It sets requirements for protection against overcurrent, overvoltage, and residual current, ensuring that the charging station and the connected vehicle are protected from potential electrical hazards. This not only safeguards the users but also improves public confidence in EVs.
Technical Specifications and Compliance
EN 61851-2:2020 outlines the technical specifications that an AC electric vehicle charging station must meet to be compliant. These include parameters such as voltage levels, current ratings, and communication protocols. Additionally, it covers aspects related to physical connectors, cable assemblies, and control mechanisms.
To ensure compliance with this standard, manufacturers of AC electric vehicle charging stations undergo rigorous testing and certification processes. Independent third-party testing laboratories assess the stations' performance against the requirements specified by EN 61851-2:2020. Once certified, these stations can display the compliance mark, indicating their adherence to the standard.
The Future of EV Charging
EN 61851-2:2020 plays a crucial role in shaping the future of EV charging infrastructure. As the popularity of electric vehicles continues to rise, standardized charging systems become vital for seamless integration into our daily lives. This standard provides the foundation for expanding charging networks and ensuring consistent user experience across different locations.
In addition to AC charging, ongoing efforts are being made to develop standards for DC fast charging systems. With improved charging speeds, these systems have the potential to revolutionize long-distance travel for electric vehicles. The development and adoption of such standards will further enhance the convenience and affordability of EVs, driving their widespread acceptance.
As the electric vehicle market grows, compliance with technical standards like EN 61851-2:2020 becomes increasingly important. By providing guidelines for safe, efficient, and interoperable charging systems, this standard contributes to the growth and sustainability of the electric vehicle industry as a whole.
Nina She