Norm

NEN-EN 50303:2000 en

Materieelgroep I, Categorie M1 - Materieel bestemd om te blijven functioneren in de aanwezigheid van mijngas en/of brandbaar stof

49,30

Over deze norm

Status Definitief
Aantal pagina's 20
Commissie Elektrisch materieel i.v.m. ontploffingsgevaar
Gepubliceerd op 01-09-2000
Taal Engels
Specifies the design, construction, testing and marking requirements for Group I, Category M1 equipment intended to remain functional in underground parts of mines, as well as those parts of surface installations of such mines endangered by firedamp and/or coal dust clouds under normal atmospheric conditions of pressures ranging from 0,8 bar to 1,1 bar and temperatures ranging from -20°C to +60°C. It applies to all electrical and non-electrical equipment capable of causing an explosion through its own potential source of ignition. It also applies to cables, pipes and optical fibres, when such items are used to carry energy sources and form part of equipment intended to remain functional in an atmosphere endangered by firedamp and/or coal dust.

Details

ICS-code 29.260.20
Nederlandse titel Materieelgroep I, Categorie M1 - Materieel bestemd om te blijven functioneren in de aanwezigheid van mijngas en/of brandbaar stof
Engelse titel Group I, Category M1, Equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
Vervangt
Normatieve verwijzingen
  • 2014/34/EU,
  • 94/009/EEG, Ontploffingsgevaar en apparaten (ATEX)

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