标准摘要
[中文适用范围]： IEC TS 62271-315:2025 EXV 包含国际标准及其扩展版本 (EXV)。此官方 IEC 标准的扩展版本仅提供，并为用户提供标准的全面内容。IEC TS 62271-315:2025 EXV 包括对 IEC TS 62271-5:2024 的引用内容。IEC TS 62271-315:2025 适用于设计用于室内或室外安装以及用于直流电压为 100 kV 及以上的 HVDC 输电系统的直流 (DC) 转换开关。直流转换开关通常包括金属回路转换开关 (MRTS)、地回路转换开关 (ERTS)、中性母线开关 (NBS) 和中性母线接地开关 (NBES)。 [外文原描述]： IEC TS 62271-315:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC TS 62271-315:2025 EXV includes the content of the references made to IEC TS 62271-5:2024. IEC TS 62271-315:2025 is applicable to direct current (DC) transfer switches designed for indoor or outdoor installation and for operation on HVDC transmission systems having direct voltages of 100 kV and above. DC transfer switches normally include metallic return transfer switches (MRTS), earth return transfer switches (ERTS), neutral bus switches (NBS) and neutral bus earthing switches (NBES).
英文名称High-voltage switchgear and controlgear - Part 315: Direct current (DC) transfer switches