• I.S. EN 61046:1995

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    D.C. OR A.C. SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS - GENERAL AND SAFETY REQUIREMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  06-04-2001

    Language(s):  English

    Published date:  01-01-1995

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Section 1 - General requirements
    1. General
    1.1 Scope
    1.2 Normative references
    2. Definitions
    3. General requirements
    4. General notes on tests
    5. Classification
    6. Marking
    Section 2 - Safety requirements
    7. Terminals
    8. Provisions for earthing
    9. Construction
    10. Creepage distances and clearances
    11. Protection against accidental contact with live parts
    12. Moisture resistance and insulation
    13. Electric strength
    14. Transformer heating
    15 Abnormal conditions
    16. Fault conditions
    17. Screws, current-carrying parts and connections
    18. Resistance to heat and fire
    19. Resistance to corrosion
    Figure 1
    Annexes
    A. Test to establish whether a conductive part is a
         live part which may cause an electric shock
    B. Particular requirements for d.c. or a.c. supplied
         electronic step-down convertors for filament lamps
         with means of protection against overheating
    C. Particular additional requirements for independent
         SELV d.c. or a.c. supplied electronic step-down
         convertors for filament lamps
    Annex ZA (normative) Other international publications
             quoted in this standard with the references of
             the relevant European publications

    Abstract - (Show below) - (Hide below)

    Specifies safety and general requirements for d.c. or a.c. electronic step-down convertors for filament lamps generally operating with frequency deviating from the supply frequency. Deals with type tests; does not deal with testing individual convertors during production.

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