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IEC TS 62271-315:2025 EXV

High-voltage switchgear and controlgear - Part 315: Direct current (DC) transfer switches

Standard Details

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).

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC TS 62271-315:2025 EXV
Document Year: 2025
Pages: 264
Edition: 1.0
  • ICS:
  • 29.130.10 High voltage switchgear and controlgear

Life Cycle

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IEC TS 62271-315:2025 EXV
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