What is PD CEN TS 17470-2020 ?

Title: What is PD CEN TS 17470-2020 and EN 60255-2020? A Comprehensive Guide

Introduction:

Electrical relays are an essential part of electrical equipment and systems, and their reliable operation is crucial for ensuring the safety and efficiency of the overall system. To ensure the quality of relays, various technical standards are established, including EN 60255-2020 and EN 50274-2016. In this article, we will discuss the purpose and key features of these two standards, as well as the importance of compliance with them.

EN 60255-2020: The Purpose of the Technical Standard

EN 60255-2020 is a technical standard that sets requirements for electrical relays used in electrical equipment and systems. The standard provides guidelines for the design, testing, and performance of relays to ensure their reliability and safety. It is an essential standard for ensuring the electrical safety of workers and the public.

Key Features of EN 60255-2020

Some of the key features of EN 60255-2020 include:

* Reliability: The standard provides guidelines for the design, testing, and performance of relays to ensure their reliability and longevity.

* Safety: The standard offers guidelines for the selection of relays to minimize the risk of electrical hazards.

* Test procedures: The standard provides guidelines for the testing of relays to ensure that they meet the required specifications.

* Electrical safety: The standard provides guidelines for the selection and use of electrical equipment to ensure electrical safety.

EN 50274-2016: The Importance of the Technical Standard

EN 50274-2016 is a professional technical standard that provides guidelines for the testing and inspection of electrical equipment in work environments. It is an essential standard for ensuring the reliability and safety of electrical equipment.

Key Features of EN 50274-2016

Some of the key features of EN 50274-2016 include:

* Testing and inspection: The standard provides guidelines for the testing and inspection of electrical equipment to ensure that it meets the required specifications.

* Electrical safety: The standard provides guidelines for the selection and use of electrical equipment to ensure electrical safety.

* Workplace safety: The standard plays a crucial role in maintaining workplace safety by establishing standardized methods for inspecting and testing electrical equipment.

* Reliability: The standard provides guidelines for the testing and inspection of electrical equipment to ensure its reliability and safety.

Conclusion:

EN 60255-2020 and EN 50274-2016 are essential technical standards for ensuring the reliability and safety of electrical relays. Compliance with these standards is crucial for minimizing the risk of accidents and ensuring the longevity and efficiency of electrical systems. By following the guidelines and procedures provided in these standards, engineers can design, test, and maintain reliable and safe electrical relays that meet the required specifications.