• CEI EN 61558-2-7 : 2008

    Current The latest, up-to-date edition.

    SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 2-7: PARTICULAR REQUIREMENTS AND TESTS FOR TRANSFORMERS FOR TOYS

    Available format(s):  Hardcopy, PDF

    Language(s):  English, English - Italian

    Published date:  01-01-2008

    Publisher:  Comitato Elettrotecnico Italiano

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 General notes on tests
    6 Ratings
    7 Classification
    8 Marking and other information
    9 Protection against electric shock
    10 Change of input voltage setting
    11 Output voltage and output current under load
    12 No-load output voltage
    13 Short-circuit voltage
    14 Heating
    15 Short-circuit and overload protection
    16 Mechanical strength
    17 Protection against harmful ingress of dust,
       solid objects and moisture
    18 Insulation resistance, dielectric strength
       and leakage current
    19 Construction
    20 Components
    21 Internal wiring
    22 Supply connection and other external
       flexible cables or cords
    23 Terminals for external conductors
    24 Provisions for protective earthing
    25 Screws and connections
    26 Creepage distances, clearances, and
       distances through insulation
    27 Resistance to heat, abnormal heat,
       fire and tracking
    28 Resistance to rusting
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Describes the safety aspects of transformers for toys and power supplies incorporating transformers for toys such as electrical, thermal and mechanical safety.

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

    Committee CT 96
    Development Note Classificazione CEI 96-5. (09/2001) Supersedes CEI EN 60742. (03/2004) To be read in conjunction with CEI EN 61558-1. (05/2008)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current
    Supersedes

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

    IEC 60245-1:2003+AMD1:2007 CSV Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 1: General requirements
    IEC 60227-1:2007 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements
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