• NF EN 60664-4 : 2006

    Current The latest, up-to-date edition.

    INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 4: CONSIDERATION OF HIGH-FREQUENCY VOLTAGE STRESS

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    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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

    AVANT-PROPOS
    INTRODUCTION
    1 Domaine d'application et objet
    2 Références normatives
    3 Termes et définitions
    4 Distances d'isolement
      4.1 Conditions générales
      4.2 Informations de base
      4.3 Champs homogène et approximativement homogène
      4.4 Champs non homogènes
    5 Lignes de fuite
      5.1 Valeurs expérimentales
      5.2 Dimensionnement des lignes de fuite
    6 Isolation solide
      6.1 Considération générale
      6.2 Facteurs d'influence
      6.3 Dimensionnement de l'isolation solide
    7 Essais à haute fréquence
      7.1 Exigences fondamentales
      7.2 Source de tension d'essai
      7.3 Conditionnement
      7.4 Essai de claquage à haute fréquence
      7.5 Essai de décharges partielles à haute fréquence
      7.6 Exemples des résultats d'essai
    8 Tensions non sinusoïdales
      8.1 Considérations générales
      8.2 Tension de chocs périodique
      8.3 Analyse harmonique
      8.4 Procédure de dimensionnement et essais
    Annexe A (informative) Caractéristiques d'isolement des
             distances d'isolement sous des tensions à haute
             fréquence
    Annexe B (informative) Caractéristiques d'isolement des
             lignes de fuite sous des tensions à haute fréquence
    Annexe C (informative) Caractéristiques d'isolement de
             l'isolation solide sous des tensions à haute
             fréquence
    Annexe D (normative) Essais de l'isolation sous des tensions
             à haute fréquence
    Annexe E (informative) Isolation subissant des contraintes
             avec des tensions à haute fréquence non sinusoïdales
    Annexe F (informative) Schémas de dimensionnement
    Bibliographie

    Abstract - (Show below) - (Hide below)

    Describes basic, supplementary and reinforced insulation subjected to high-frequency voltage stress within low-voltage equipment.

    General Product Information - (Show below) - (Hide below)

    Development Note Indice de classement: C20-040-4 PR NF EN 60664-4 June 2004 (06/2004)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current

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

    NF EN 60664-1 : 2007 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 1: PRINCIPLES, REQUIREMENTS AND TESTS
    NF EN 61800 5-1 : 2007 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-1: SAFETY REQUIREMENTS - ELECTRICAL, THERMAL AND ENERGY

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

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    NF EN 60664-5 : 2008 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 5: COMPREHENSIVE METHOD FOR DETERMINING CLEARANCES AND CREEPAGE DISTANCES EQUAL TO OR LESS THAN 2 MM
    NF EN 60664-1 : 2007 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 1: PRINCIPLES, REQUIREMENTS AND TESTS
    NF EN 60112 : 2003 AMD 1 2010 METHOD FOR THE DETERMINATION OF THE PROOF AND THE COMPARATIVE TRACKING INDICES OF SOLID INSULATING MATERIALS
    IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
    IEC 60664-5:2007 Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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