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IEC 60079-1A:1975 en;fr

Normomslag

Electrical apparatus for explosive gas atmospheres - Part 1 : Construction and test of flameproof enclosures of electrical apparatus. First supplement: Appendix D: Method of test for ascertainment of maximum experimental safe gap

Status: Ingetrokken
Publicatiedatum: 01-01-1975 Bekijk een preview
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  • Omschrijving

    • Applies to page 51, the title of appendix D shall be replaced by the following: "Method of test for ascertainment of maximum experimental safe gap". "Under consideration" shall be replaced by the text of this supplement. Specifies the measurement of the maximum experimental safe gaps for gas- or vapour-air mixtures under normal conditions of temperature and pressure so as to permit the selection of the appropriate group of flameproof enclosures.

  • Details
    • ICS - code(s) 29.260.20:
    • Nederlandse titel Electrical apparatus for explosive gas atmospheres - Part 1 : Construction and test of flameproof enclosures of electrical apparatus. First supplement: Appendix D: Method of test for ascertainment of maximum experimental safe gap
    • Engelse titel Electrical apparatus for explosive gas atmospheres - Part 1 : Construction and test of flameproof enclosures of electrical apparatus. First supplement: Appendix D: Method of test for ascertainment of maximum experimental safe gap
    • Engelse samenvatting Applies to page 51, the title of appendix D shall be replaced by the following: "Method of test for ascertainment of maximum experimental safe gap". "Under consideration" shall be replaced by the text of this supplement. Specifies the measurement of the maximum experimental safe gaps for gas- or vapour-air mixtures under normal conditions of temperature and pressure so as to permit the selection of the appropriate group of flameproof enclosures.
    • Intrekkingsdatum 01-08-2002
  • Auteurs
    • Commissie: Elektrisch materieel ivm ontploffingsgevaar (NEC 31 / J. van Velthoven
    • Commissie internationaal: IEC/TC 31

 
 

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