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  • NF EN 50284 : 2000

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SPECIAL REQUIREMENTS FOR CONSTRUCTION, TEST AND MARKING OF ELECTRICAL APPARATUS OF EQUIPMENT GROUP 2, CATEGORY 1G

    Available format(s): 

    Superseded date:  01-10-2009

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    1 Domaine d'application
    2 Références normatives
    3 Définitions
    4 Exigences de conception et de construction
      4.1 Généralité
      4.2 Moyens de protection contre le danger d'inflammation
          des circuits électriques
      4.3 Enveloppes métalliques et composants métalliques
          accessibles
      4.4 Enveloppes non-métalliques et composants
          non-métalliques accessibles
      4.5 Connexion mécanique
    5 Essais de type
      5.1 Modes de protection normalisés
      5.2 Eléments de séparation
    6 Marquage
      6.1 Généralité
      6.2 Matériel et matériel associé protégé par 'sécurité
          intrinsèque' selon la EN 50020
      6.3 Matériel protégé par 'encapsulage spécial' selon
          le paragraphe 4.2.3
      6.4 Matériel protégé par deux modes de protection
          indépendants selon le paragraphe 4.2.4
      6.5 Matériels de catégorie 1 de délimitation selon le
          paragraphe 4.2.5
    7 Information pour l'utilisation

    Abstract - (Show below) - (Hide below)

    Defines the particular requirements for constructing, testing and marking electrical apparatus of equipment group II, conformity category 1 G as specified in EN 50014(1997). Consists of equipment designed for capability of functioning to conform with the operational parameters established by the manufacturer and ensuring a very high level of protection.

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    Development Note Indice de classement: C23-584 Supersedes NFC 23 584 (09/2005)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Superseded
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    NF EN 50020 : 2004 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY 'I'
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