BS EN IEC 62271-109:2019: High-voltage Switchgear and Controlgear

Introducing the BS EN IEC 62271-109:2019, a comprehensive standard that sets the benchmark for high-voltage switchgear and controlgear, specifically focusing on alternating-current series capacitor by-pass switches. This standard is an essential resource for professionals in the electrical engineering field, providing detailed guidelines and specifications to ensure safety, reliability, and efficiency in high-voltage applications.

Key Features and Benefits

The BS EN IEC 62271-109:2019 standard is meticulously crafted to address the complexities and technicalities involved in high-voltage switchgear and controlgear systems. Here are some of the key features and benefits:

• Comprehensive Coverage: With 140 pages of in-depth information, this standard covers all aspects of alternating-current series capacitor by-pass switches, ensuring you have access to the most detailed and relevant data.
• Up-to-date Information: Released on June 14, 2019, this standard reflects the latest advancements and best practices in the industry, ensuring your systems are aligned with current technological and safety standards.
• International Recognition: As part of the IEC (International Electrotechnical Commission) standards, it is recognized globally, making it a valuable asset for international projects and collaborations.
• Enhanced Safety and Reliability: By adhering to this standard, you can significantly enhance the safety and reliability of your high-voltage systems, minimizing risks and potential failures.

Technical Specifications

The BS EN IEC 62271-109:2019 standard is identified by the standard number BS EN IEC 62271-109:2019 and is published under the ISBN 978 0 580 51800 3. It is currently in the status of a standard, ensuring its applicability and relevance in the field.

Who Should Use This Standard?

This standard is indispensable for a wide range of professionals, including:

• Electrical Engineers: Ensuring the design and implementation of high-voltage systems meet the highest standards of safety and efficiency.
• Project Managers: Overseeing projects that involve high-voltage switchgear and controlgear, ensuring compliance with international standards.
• Quality Assurance Professionals: Verifying that products and systems adhere to the latest industry standards and regulations.
• Regulatory Bodies: Establishing guidelines and regulations for the safe and efficient use of high-voltage systems.

Why Choose BS EN IEC 62271-109:2019?

Choosing the BS EN IEC 62271-109:2019 standard means choosing a commitment to excellence and safety in high-voltage switchgear and controlgear systems. Here are some reasons why this standard is the preferred choice:

• Proven Expertise: Developed by leading experts in the field, this standard is a testament to the collective knowledge and experience of industry professionals.
• Global Applicability: As a part of the IEC standards, it is applicable and recognized worldwide, making it ideal for multinational projects.
• Future-Proofing: By adhering to the latest standards, you ensure your systems are prepared for future technological advancements and regulatory changes.

Conclusion

The BS EN IEC 62271-109:2019 standard is an invaluable resource for anyone involved in the design, implementation, and management of high-voltage switchgear and controlgear systems. Its comprehensive guidelines and specifications ensure that your systems are safe, reliable, and efficient, meeting the highest standards of quality and performance. Invest in this standard to enhance your projects and ensure compliance with international best practices.

BS EN IEC 62271-109:2019

This standard BS EN IEC 62271-109:2019 High-voltage switchgear and controlgear is classified in these ICS categories:

• 29.130.10 High voltage switchgear and controlgear

IEC 62271-109:2019 is available as IEC 62271-109:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62271-109:2019 is applicable to AC series capacitor by-pass switches designed for outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 52 kV. It is only applicable to by-pass switches for use in three-phase systems. This document is also applicable to the operating devices of by-pass switches and to their auxiliary equipment. This third edition cancels and replaces the second edition published in 2008 and Amendment 1:2013. This edition constitutes a technical revision. This edition contains the following significant technical changes with respect to the previous edition:
a) the document has been restructured according to edition 2.0 of IEC 62271-1;
b) the rated voltage assignation across the by-pass switch has been aligned to the rule defined in IEC 60143-1;
c) clarification has been given regarding rated continuous current of compensated and uncompensated line;
d) some clarifications have been given following a loss of "suitable precautions";
e) as per Amendment 2 of IEC 62271-100, the section "Rated time quantities" has been moved to Clause 6 under "Time quantities";
f) as per Amendment 2 of IEC 62271-100, the section "Test for static mechanical loads" have been moved to Clause 6 under "Static mechanical loads";
g) additional rules have been introduced for vacuum interrupters during impulse tests;
h) additional clarifications have been given regarding the number of reduced impulses during impulse tests;
i) a wider tolerance on the current damping during by-pass making current test-duty has been introduced.