What is BS EN 60721-3-2:2018+A11:2018 ?

Title: A Comprehensive Guide to BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020

The rapid evolution of the technology has led to the increasing adoption of electric vehicles (EVs) as a means of transportation. As the number of EVs on the road continues to grow, the need for standardization and interoperability between EV charging infrastructure components is more critical than ever. Two such standards that play a crucial role in ensuring the quality and safety of EVs are BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020.

In this article, we will provide a comprehensive guide to these two standards, including their scope, key requirements, and their significance in the field of EV charging.

Overview of BS EN 60721-3-2:2018+A11:2018:

BS EN 60721-3-2:2018+A11:2018 is a European standard that outlines the dimensions and tolerances for plugs, socket-outlets, vehicle connectors, and vehicle inlets used in EV charging systems. The primary objective of this standard is to ensure interoperability between EV charging infrastructure components, regardless of the manufacturer.

The standard defines the physical dimensions and tolerances for alternating current (a.c.) pin and contact-tube accessories used in EV charging systems. It also specifies the requirements for the electrical properties of the accessories, such as resistance to short-circuits and voltage surges.

By defining the physical dimensions and tolerances for EV charging components, BS EN 60721-3-2:2018+A11:2018 enables easy and reliable connections between EVs and charging stations. This, in turn, ensures that EVs can be charged safely and efficiently, reducing the risk of accidents on the road.

Overview of BS EN 166:2020:

BS EN 166:2020 is a European standard that outlines the specifications and testing methods for personal eye protectors used for general occupational applications. It applies to all types of eye protectors used for general occupational applications, including those designed to provide protection against optical radiation, liquid droplets, mechanical hazards, and more.

The standard defines various parameters to ensure the quality and performance of eye protectors, such as the field of vision, optical characteristics, resistance to ignition, robustness, compatibility with other PPE, and more. Manufacturers need to comply with these requirements to obtain certification for their eye protectors.

Conclusion:

BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020 are two crucial standards that ensure the quality and safety of EV charging infrastructure components. By defining the physical dimensions and tolerances for EV charging components and the specifications and testing methods for personal eye protectors, these standards play a critical role in ensuring the interoperability between EV charging infrastructure components.

BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020 are examples of the importance of standardization in the EV charging industry. By adhering to these standards, manufacturers can ensure that their EV charging components are compatible with other components, reducing the risk of accidents on the road and ensuring the safety of workers.

FAQs

Q1: What is the scope of BS EN 60721-3-2:2018+A11:2018?

A1: The scope of BS EN 60721-3-2:2018+A11:2018 is to ensure interoperability between EV charging infrastructure components, regardless of the manufacturer. It specifies the physical dimensions and tolerances for alternating current (a.c.) pin and contact-tube accessories used in EV charging systems.

Q2: What is the purpose of BS EN 166:2020?

A2: The purpose of BS EN 166:2020 is to outline the specifications and testing methods for personal eye protectors used for general occupational applications. It applies to all types of eye protectors used for general occupational applications, including those designed to provide protection against optical radiation, liquid droplets, mechanical hazards, and more.

Q3: How do manufacturers comply with the requirements of BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020?

A3: Manufacturers comply with the requirements of BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020 by obtaining certification for their eye protectors. They must also ensure that their EV charging components meet the specified dimensions and tolerances, and perform the required tests to verify their compatibility with other components.

Q4: What are the benefits of using BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020?

A4: The benefits of using BS EN 60721-3-2:2018+A11:2018 and BS EN 166:2020 include ensuring interoperability between EV charging infrastructure components, reducing the risk of accidents on the road, and ensuring the safety of workers. By adhering to these standards, manufacturers can ensure that their EV charging components are compatible with other components, reducing the risk of accidents on the road and ensuring the safety of workers.