• CEI EN 61558-2-20 : 2012

    Current The latest, up-to-date edition.

    SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND COMBINATIONS THEREOF - PART 2-20: PARTICULAR REQUIREMENTS AND TESTS FOR SMALL REACTORS

    Available format(s):  Hardcopy, PDF

    Language(s):  English - Italian

    Published date:  01-01-2012

    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 Provision for protective earthing
    25 Screws and connections
    26 Creepage distances, clearances
       and distances through
       insulation
    27 Resistance to heat, fire
       and tracking
    28 Resistance to rusting
    Annexes
    Bibliography
    Annex ZA (normative) - Normative
             references to international
             publications with their
             corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Describes safety of small reactors for general applications.

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

    Committee CT 96
    Development Note Classificazione CEI 96-14 (09/2001) Partially supersedes CEI 96-1 (11/2004) To be read in conjunction with CEI EN 61558-1. (07/2005)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current
    Supersedes

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

    EN 61558-1:2005/A1:2009 SAFETY OF POWER TRANSFORMERS, POWER SUPPLIES, REACTORS AND SIMILAR PRODUCTS - PART 1: GENERAL REQUIREMENTS AND TESTS
    IEC 61347-2-9:2012 Lamp controlgear - Part 2-9: Particular requirements for electromagnetic controlgear for discharge lamps (excluding fluorescent lamps)
    IEC 61558-2-16:2009+AMD1:2013 CSV Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particularrequirements and tests for switch mode power supply units andtransformers for switch mode power supply units
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    IEC 60289:1988 Reactors
    IEC 61347-2-8:2000+AMD1:2006 CSV Lamp controlgear - Part 2-8: Particular requirements for ballasts for fluorescent lamps
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