BS EN IEC 61472-2:2021: Live Working - Minimum Approach Distances

Introducing the BS EN IEC 61472-2:2021, a comprehensive standard that provides essential guidelines for determining the minimum approach distances for live working on AC systems ranging from 1.0 kV to 72.5 kV. This standard is a crucial resource for professionals in the electrical industry, ensuring safety and efficiency in high-voltage environments.

Overview

The BS EN IEC 61472-2:2021 standard is meticulously designed to address the complexities of live working, offering a methodical approach to determining the electrical component distance. This is particularly vital for systems operating within the voltage range of 1.0 kV to 72.5 kV, where precision and safety are paramount.

Released on May 11, 2021, this standard is the latest in a series of guidelines that aim to enhance safety protocols and operational procedures in the field of electrical engineering. With a total of 22 pages, it provides a detailed framework that is both comprehensive and accessible to industry professionals.

Key Features

• Standard Number: BS EN IEC 61472-2:2021
• ISBN: 978 0 539 02070 0
• Status: Standard
• Pages: 22
• Release Date: 2021-05-11

Why Choose BS EN IEC 61472-2:2021?

The importance of maintaining safe distances during live working cannot be overstated. The BS EN IEC 61472-2:2021 standard provides a scientifically-backed methodology for calculating these distances, thereby minimizing the risk of electrical hazards. This is particularly crucial for professionals working in high-voltage environments, where the margin for error is minimal.

By adhering to this standard, organizations can ensure compliance with international safety regulations, thereby protecting their workforce and infrastructure. The guidelines outlined in this document are based on extensive research and industry best practices, making it an indispensable tool for electrical engineers and safety officers.

Comprehensive Guidance

The BS EN IEC 61472-2:2021 standard offers a detailed approach to determining the minimum approach distances, taking into account various factors such as environmental conditions, equipment specifications, and operational procedures. This ensures that the guidelines are applicable across a wide range of scenarios, providing flexibility and adaptability to meet the unique needs of different projects.

Furthermore, the standard is designed to be user-friendly, with clear instructions and illustrations that facilitate easy understanding and implementation. This makes it an ideal resource for both seasoned professionals and those new to the field of electrical engineering.

Enhancing Safety and Efficiency

Safety is a top priority in the electrical industry, and the BS EN IEC 61472-2:2021 standard plays a pivotal role in enhancing safety protocols. By providing a reliable method for determining minimum approach distances, it helps to prevent accidents and injuries, thereby safeguarding the well-being of workers and the integrity of electrical systems.

In addition to safety, this standard also contributes to operational efficiency. By ensuring that the correct distances are maintained, it helps to optimize the performance of electrical systems, reducing downtime and maintenance costs. This makes it a valuable asset for organizations looking to improve their operational outcomes.

Conclusion

The BS EN IEC 61472-2:2021 standard is an essential resource for anyone involved in live working on AC systems. With its comprehensive guidelines and practical approach, it provides the tools needed to ensure safety and efficiency in high-voltage environments. Whether you are an electrical engineer, safety officer, or project manager, this standard is a must-have for your professional toolkit.

Invest in the BS EN IEC 61472-2:2021 standard today and take the first step towards enhancing safety and efficiency in your electrical projects. With its proven methodology and industry recognition, it is the definitive guide for determining minimum approach distances in live working scenarios.

BS EN IEC 61472-2:2021

This standard BS EN IEC 61472-2:2021 Live working. Minimum approach distances is classified in these ICS categories:

• 13.260 Protection against electric shock. Live working
• 29.240.99 Other equipment related to power transmission and distribution networks
• 29.260.99 Other electrical equipment for working in special conditions

IEC 61472-2:2021 specifies a method for determining the electrical component of the minimum approach distances for live working, for AC systems 1 kV up to and including 72,5 kV. This document addresses system overvoltages and the working air distances between equipment and/or workers at different potentials. The withstand voltage and minimum approach distances determined by the method described in this document can be used only if the following working conditions prevail:

• workers are trained for, and skilled in, working live lines or close to live conductors or equipment;
• the operating conditions are adjusted so that the statistical overvoltage does not exceed the value selected for the determination of the required withstand voltage;
• transient overvoltages are the determining overvoltages;
• tool insulation has no continuous film of moisture present on the surface;
• no lightning is observed within 10 km of the work site;
• allowance is made for the effect of the conducting components of tools.