High-voltage switchgear and controlgear - Part 315: Direct current (DC) transfer switches
NORMA vydána dne 11.3.2025
Designation standards: IEC/TS 62271-315-ed.1.0
Publication date standards: 11.3.2025
The number of pages: 74
Approximate weight : 222 g (0.49 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
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).