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  • EN 60519-21:2009

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Safety in electroheat installations - Part 21: Particular requirements for resistance heating equipment - Heating and melting glass equipment

    Available format(s): 

    Withdrawn date:  01-12-2011

    Language(s): 

    Published date:  23-01-2009

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    1 Scope and object
    2 Normative references
    3 Terms and definitions
    4 Classification of electroheat equipment according to
       voltage bands
    5 Classification of electroheat equipment according to
       frequency bands
    6 General requirements
    7 Isolation and switching
    8 Connection to the supply network and internal connections
    9 Protection against electric shock
    10 Protection against overcurrent
    11 Equipotential bonding
    12 Control circuits and control functions
    13 Protection against thermal influences
    14 Risk of fire and danger of explosion
    15 Marking, labelling and technical documentation
    16 Information on inspection and commissioning and instructions
       for utilization and maintenance of electroheat installations

    Abstract - (Show below) - (Hide below)

    IEC 60519-21:2008 is applicable to indirect resistance heating equipment for the heating and melting of glass, operating in voltage bands 1 and 2. These particular requirements also apply to equipment for direct resistance heating and melting of glass by means of current introduced by electrodes passing through the charge to be heated. This new edition of IEC 60519-21 takes into account the latest editions of IEC 60519-1, of IEC 60519-2 and of IEC 60050-841.

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    Committee CLC/SR 27
    Development Note To be read in conjunction with EN 60519-2. (07/2005)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Withdrawn

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

    BS EN 60519-2:2006 Safety in electroheat installations Particular requirements for resistance heating equipment
    I.S. EN 60519-2:2006 SAFETY IN ELECTROHEAT INSTALLATIONS - PART 2: PARTICULAR REQUIREMENTS FOR RESISTANCE HEATING EQUIPMENT
    EN 60519-2:2006 SAFETY IN ELECTROHEAT INSTALLATIONS - PART 2: PARTICULAR REQUIREMENTS FOR RESISTANCE HEATING EQUIPMENT

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

    EN 60519-2:2006 SAFETY IN ELECTROHEAT INSTALLATIONS - PART 2: PARTICULAR REQUIREMENTS FOR RESISTANCE HEATING EQUIPMENT
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