What is EN 61869-2:2020 ?

Title: Understanding EN 61869-2:2020: The Global Standard for Relay Devices

Introduction

The world is witnessing a rapid transition towards electric vehicles (EVs), and as a result, the need for reliable and safe relay devices has never been greater. To address this growing demand, the European Committee for Electrotechnical Standardization (CENELEC) has developed EN 61869-2:2020, a comprehensive technical standard for relay devices. In this article, we will explore the key features and benefits of this global standard, including its purpose, safety measures, and the benefits it brings to the EV charging industry.

Purpose of EN 61869-2:2020

The primary purpose of EN 61869-2:2020 is to establish consistent requirements for different types of relays, including electromechanical, solid-state, or hybrid relays. By defining these requirements, the standard ensures that manufacturers produce reliable and compliant relay devices that meet specified performance levels. Additionally, EN 61869-2:2020 aims to provide a unified standard for relay devices, promoting compatibility and interoperability between vehicles and charging stations.

Safety Measures

Safety features such as ground fault detection, contactor monitoring, and temperature monitoring are addressed to protect users and equipment during the charging process. These features are essential for ensuring the safety and reliability of EV charging systems. By incorporating these safety measures, EN 61869-2:2020 helps to mitigate the risks associated with the use of relay devices in EV charging systems.

Connector Types

EN 61851-1:2020 establishes standardized connectors for different charging modes, facilitating compatibility and interoperability between vehicles and charging stations. This feature is crucial for the widespread adoption of EVs, as it enables EV owners to charge their vehicles at any compatible charging station, regardless of their geographic location or the vehicle's make and model.

The Benefits of EN 61851-1:2020

EN 61851-1:2020 plays a vital role in promoting the widespread adoption of EVs through its emphasis on safety and interoperability. By providing a unified standard, it ensures that EV owners can charge their vehicles at any compatible charging station, regardless of their geographic location or the vehicle's make and model. Moreover, this standard encourages the development and growth of the electric vehicle charging infrastructure. Businesses and governments can confidently invest in creating charging networks, knowing that they adhere to internationally recognized guidelines.

Conclusion

The development of EN 61869-2:2020 is a significant achievement for the EV charging industry. This global standard is designed to ensure the safety and reliability of relay devices in EV charging systems, while promoting compatibility and interoperability between vehicles and charging stations. By establishing standardized connectors and safety features, EN 61851-1:2020 contributes to the growing adoption of EVs and the reliable operation of charging stations. As the world continues to transition towards a more sustainable and electric vehicle-friendly future, EN 61869-2:2020 serves as a critical standard for the development and growth of the EV charging infrastructure.