International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
SC 17C |
High-voltage switchgear and controlgear assemblies |
WG 31 Convenor & Members
Convenor | National Committee | |
|---|---|---|
Mr Edgar Dullni | DE | |
Member  |  National Committee |
|---|---|
| Mr Michael Adams | GB |
| Mr Marc Arens | BE |
| Mr Eldridge Byron | US |
| Mr Sergio Feitoza Costa | BR |
| Mr Didier Fulchiron | FR |
| Mr Samuel Griot | FR |
| Mr Martin Grote | DE |
| Mr José Manuel Inchausti | ES |
| Mr Neil Keeler | GB |
| Mr Matthias Kluge | DE |
| Mr M. Lusing | NL |
| Mr Rafael Muñoz LópezVillalta | ES |
| Mr Osvaldo Prestini | IT |
| Mr Alberto Sironi | IT |
| Mr David T Stone | US |
| Mr R.Sait Sulluoglu | TR |
| Mr Enwen Tian | CN |
Title & Task
WG 31
IEC/TS 62271-307: Guidance for the extension of validity of type tests
To develop a guide which is applicable to factory-assembled metal-enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and <= 52 kV and equipment included in the same enclosure with any possible mutual influence.