BS EN IEC 61851-21-2:2021 Electric Vehicle Conductive Charging System

Welcome to the future of electric vehicle charging with the BS EN IEC 61851-21-2:2021 standard. This comprehensive document is essential for anyone involved in the design, implementation, or maintenance of electric vehicle (EV) charging systems. It provides detailed requirements for the conductive connection of electric vehicles to both AC and DC power supplies, ensuring that your charging systems are efficient, safe, and compliant with the latest industry standards.

Key Features of the Standard

The BS EN IEC 61851-21-2:2021 standard is a crucial resource for understanding the electromagnetic compatibility (EMC) requirements for off-board electric vehicle charging systems. Here are some of the key features and benefits of this standard:

• Comprehensive Coverage: With 56 pages of detailed information, this standard covers all aspects of conductive charging systems for electric vehicles.
• Latest Release: Released on May 10, 2021, this document reflects the most current practices and technologies in the field of EV charging.
• ISBN: 978 0 580 80413 7, ensuring easy reference and cataloging in your technical library.
• Standard Number: BS EN IEC 61851-21-2:2021, a recognized and respected identifier in the industry.

Why This Standard is Essential

As the adoption of electric vehicles continues to grow, the need for reliable and efficient charging infrastructure becomes increasingly important. The BS EN IEC 61851-21-2:2021 standard provides the necessary guidelines to ensure that your charging systems meet the highest standards of safety and performance. By adhering to this standard, you can:

• Ensure Safety: Protect users and equipment by following established safety protocols for conductive charging systems.
• Enhance Performance: Optimize the efficiency and reliability of your charging systems, reducing downtime and maintenance costs.
• Achieve Compliance: Meet regulatory requirements and industry standards, avoiding potential legal and financial penalties.

Who Should Use This Standard?

This standard is an invaluable resource for a wide range of professionals involved in the electric vehicle industry, including:

• Engineers and Designers: Gain insights into the technical requirements for designing compliant charging systems.
• Manufacturers: Ensure that your products meet the latest standards and are ready for market.
• Installers and Technicians: Follow best practices for the installation and maintenance of EV charging infrastructure.
• Regulatory Bodies: Reference a recognized standard when developing policies and regulations for EV charging systems.

Understanding EMC Requirements

Electromagnetic compatibility (EMC) is a critical aspect of any electrical system, and the BS EN IEC 61851-21-2:2021 standard provides detailed requirements to ensure that your charging systems do not interfere with other electronic devices. By following these guidelines, you can:

• Minimize Interference: Reduce the risk of electromagnetic interference (EMI) affecting nearby equipment and systems.
• Improve Reliability: Ensure consistent performance of your charging systems, even in environments with high levels of electromagnetic activity.
• Enhance User Experience: Provide a seamless and reliable charging experience for electric vehicle owners.

Conclusion

The BS EN IEC 61851-21-2:2021 standard is an essential tool for anyone involved in the electric vehicle charging industry. By providing comprehensive guidelines for the conductive connection of electric vehicles to AC and DC power supplies, as well as EMC requirements for off-board charging systems, this standard ensures that your charging infrastructure is safe, efficient, and compliant with the latest industry standards.

Whether you are an engineer, manufacturer, installer, or regulatory body, the BS EN IEC 61851-21-2:2021 standard is your key to success in the rapidly evolving world of electric vehicle charging. Equip yourself with the knowledge and guidelines you need to stay ahead of the curve and deliver the best possible charging solutions to your customers.

BS EN IEC 61851-21-2:2021

This standard BS EN IEC 61851-21-2:2021 Electric vehicle conductive charging system is classified in these ICS categories:

• 43.120 Electric road vehicles
• 33.100.10 Emission

IEC 61851-21-2:2018 defines the EMC requirements for any off-board components or equipment of such systems used to supply or charge electric vehicles with electric power by conductive power transfer (CPT), with a rated input voltage, according to IEC 60038:2009, up to 1 000 V AC or 1 500 V DC and an output voltage up to 1 000 V AC or 1 500 V DC. This document covers off-board charging equipment for mode 1, mode 2, mode 3 and mode 4 charging as defined in IEC 61851-1:2017. This first edition, together with IEC 61851-21-1, cancels and replaces IEC 61851-21:2001. It constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 61851?21:2001: a) this document addresses now only EMC related tests instead of other electrical tests; b) Clauses 2 and 3 have been updated; c) the port definition, the test-setups and their corresponding limits as well as the operation modes are defined more precisely; d) Annexes A to F have been added.