EN 62271-201:2014
高压开关设备和控制设备 第201部分：额定电压 1 kV 以上至 52 kV 的交流固体绝缘封闭式开关设备和控制设备

High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

EN 62271-201:2014 发布历史

EN 62271-201:2014由欧洲电工标准化委员会 IX-CENELEC 发布于 2014-07-11，并于 2014-08-01 (7) 实施，于 2017-05-01 (7) 废止。

EN 62271-201:2014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 62271-201:2014的历代版本如下：

• 2014年 EN 62271-201:2014 高压开关设备和控制设备 第201部分：额定电压 1 kV 以上至 52 kV 的交流固体绝缘封闭式开关设备和控制设备
• 2006年 EN 62271-201:2006 高压开关设备和控制设备第201部分：额定电压 1 kV 至 52 kV 的交流绝缘封闭开关设备和控制设备（纳入勘误表 2006年11月）

IEC 62271-201:2014 specifies requirements for prefabricated solid-insulation enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor installation and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first edition, published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) apart from updating with the second edition of IEC 62271-200 (issued in 2011), definitions, classifications and testing procedures have been specified more precisely; b) access to the solid-insulation enclosed switchgear and controlgear is now restricted to authorized personnel only. This implies that 'accessibility class B' (public access) has been deleted throughout the document; c) the term 'protection category' has been introduced to replace the term 'protection grade' (PA, PB1 and PB2).

标准号

EN 62271-201:2014

发布

2014年

发布单位

欧洲电工标准化委员会

当前最新

EN 62271-201:2014

 

 

代替标准

prEN IEC 62271-201

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