IEC TS 61973 ED2

High voltage direct current (HVDC) substation audible noise IEC TS 61973 ED2

General information

Current stage: 50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Nov 13, 2026

Next stage: PRVDTS Next stage date : Jan 8, 2027

Originator: IEC

Owner: TC 115

Type: Technical Specification

ICS: 29.240.10 Substations. Surge arresters | 29.240.99 Other equipment related to power transmission and distribution networks

Life cycle

PREVIOUSLY

PUBLISHED
IEC TS 61973:2012 ED1

PUBLISHED
IEC TS 61973:2012/AMD1:2019 ED1

NOW

IN_DEVELOPMENT
IEC TS 61973 ED2
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Nov 13, 2026

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