EN IEC 62271-100:2021

High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers

EN IEC 62271-100:2021 发布历史

IEC 62271-100:2021 is applicable to three-phase AC circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and/or 60 Hz on systems having voltages above 1 000 V. This document includes only direct testing methods for making-breaking tests. For synthetic testing methods refer to IEC 62271-101. This third edition cancels and replaces the second edition published in 2008, Amendment 1:2012 and Amendment 2:2017. This edition constitutes a technical revision. The main changes with respect to the previous edition are listed below: – the document has been updated to IEC 62271-1:2017; – Amendments 1 and 2 have been included; – the definitions have been updated, terms not used have been removed; – Subclauses 7.102 through 7.108 have been restructured.

EN IEC 62271-100:2021由欧洲电工标准化委员会 IX-CENELEC 发布于 2021-08-27，并于 2021-11-11 (7) 实施，于 2024-08-11 (7) 废止。

EN IEC 62271-100:2021在国际标准分类中归属于: 29.130.10 高压开关装置和控制器。

EN IEC 62271-100:2021的历代版本如下：

• 2021年 EN IEC 62271-100:2021

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标准号

EN IEC 62271-100:2021

发布

2021年

发布单位

欧洲电工标准化委员会

当前最新

EN IEC 62271-100:2021

 

 

适用范围

IEC 62271-100:2021 is applicable to three-phase AC circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and/or 60 Hz on systems having voltages above 1 000 V. This document includes only direct testing methods for making-breaking tests. For synthetic testing methods refer to IEC 62271-101. This third edition cancels and replaces the second edition published in 2008, Amendment 1:2012 and Amendment 2:2017. This edition constitutes a technical revision. The main changes with respect to the previous edition are listed below: – the document has been updated to IEC 62271-1:2017; – Amendments 1 and 2 have been included; – the definitions have been updated, terms not used have been removed; – Subclauses 7.102 through 7.108 have been restructured.

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