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  • NF EN 61643-331 : 2003

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    COMPOSANTS POUR PARAFOUDRES BASSE TENSION - PARTIE 331: SPECIFICATIONS POUR LES VARISTANCES A OXYDE METALLIQUE (MOV)

    Available format(s): 

    Superseded date:  01-11-2021

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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

    AVANT-PROPOS
    1 Domaine d'application
    2 Références normatives
    3 Termes paramétriques, symboles littéraux et définitions
      3.1 valeurs assignées
      3.2 caractéristiques
      3.3 Symbole de circuit
    4 Conditions de fonctionnement
      4.1 Conditions de fonctionnement normales
      4.2 Conditions de fonctionnement anormales
    5 Fonction principale et description des composants d'une MOV
    6 Identification
      6.1 Généralités
      6.2 Caractéristiques constructives et fonctionnelles
      6.3 Inspections de fabrication
    7 Marquage
    8 Méthodes d'essai et de mesure
      8.1 Critères d'essai de conception normalisés
      8.2 Conditions d'essai
      8.3 Valeurs assignées
      8.4 Caractéristiques électriques
      8.5 Fiabilité
    9 Mode de défaut et de défaillance
      9.1 Mode de défaut dû à l'usure
      9.2 Détermination du mode de défaut des défaillances d'essai
          des caractéristiques
    Annexe A (normative) Essais de MOV pour les parafoudres de la
                          CEI 61643-1
    Bibliographie
    Annexe ZA (normative) Références normatives à d'autres
                          publications internationales avec les
                          publications européennes correspondantes

    Abstract - (Show below) - (Hide below)

    Designed to protect apparatus or personnel, or both, from high transient voltages. Applies to MOVs having two electrodes.

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    Development Note Indice de classement: C61-743-331. (12/2003)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
    NF EN 61643-11 : 2014 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 11: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER SYSTEMS - REQUIREMENTS AND TEST METHODS
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    NF EN 60068 2-29 : 1994 BASIC ENVIRONMENTAL TESTING PROCEDURES - PART 2: TESTS - TEST EB AND GUIDANCE: BUMP
    IEC 61643-1:2005 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
    NF EN 60068-1 : 2014 ENVIRONMENTAL TESTING - PART 1: GENERAL AND GUIDANCE
    NF EN 60068 2-14 : 2009 ENVIRONMENTAL TESTING - PART 2-14: TESTS - TEST N: CHANGE OF TEMPERATURE
    NFC 20 720 : 87 AMD 1 1988 BASIC ENVIRONMENTAL TESTING PROCEDURES - TEST METHODS - TEST T - SOLDERING
    NF EN 60068 2-6 : 2008 ENVIRONMENTAL TESTING - PART 2-6: TESTS - TEST FC: VIBRATION (SINUSOIDAL)
    NF EN 60068-2-78 : 2013 ENVIRONMENTAL TESTING - PART 2-78: TESTS - TEST CAB: DAMP HEAT, STEADY STATE
    IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
    NF EN 60068 2-52 : 1996 ENVIRONMENTAL TESTING - PART 2: TESTS - TEST KB: SALT MIST, CYCLIC (SODIUM CHLORIDE SOLUTION)
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 60068-2-52:2017 Environmental testing - Part 2-52: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution)
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