IEC 62271-214:2019 高压开关设备和控制设备.第214部分:额定电压1kv以上52kv及以下金属封闭杆装开关设备和控制设备的内部电弧分类

标准编号：IEC 62271-214:2019

中文名称：高压开关设备和控制设备.第214部分:额定电压1kv以上52kv及以下金属封闭杆装开关设备和控制设备的内部电弧分类

英文名称：High-voltage switchgear and controlgear - Part 214: Internal arc classification for metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

发布日期：2019-06-20

标准范围

IEC 62271-214:2019规定了用于交流额定电压大于1kV，小于等于52kV，工作频率小于等于60Hz的金属封闭杆式开关设备的内部电弧分类要求。本文件适用于三相、两相和单相设备。外壳可包括固定和可拆卸组件，并可填充液体（液体或气体）以提供绝缘。

IEC 62271-214:2019 specifies requirements for internal arc classification of metal-enclosed pole-mounted switchgear installations used for alternating current with rated voltages above 1 kV and up to and including 52 kV with service frequencies up to and including 60 Hz. This document is applicable to three-phase, two-phase and single phase equipment. Enclosures may include fixed and removable components and may be filled with fluid (liquid or gas) to provide insulation.

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