标准摘要
[中文适用范围]： 本部分IEC 62271是一项技术规范，适用于室内和室外安装的高压直流断路器和接地开关，设计用于直接电压100kV及以上的高压直流输电系统。 它还适用于这些断路器和接地开关的操作装置及其辅助设备。 注：本文件不涵盖熔断器作为组成部分的断路器。 [外文原描述]： IEC TS 62271-314:2024, a Technical Specification, applies to high-voltage direct current disconnectors and earthing switches, designed for indoor and outdoor installations and for operation on HVDC transmission systems having direct voltages of 100 kV and above. It also applies to the operating devices of these disconnectors and earthing switches and their auxiliary equipment. NOTE Disconnectors in which the fuse forms an integral part are not covered by this document
英文名称High-voltage switchgear and controlgear - Part 314: Direct current disconnectors and earthing switches