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    I.S. EN 50194-1:2009

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ELECTRICAL APPARATUS FOR THE DETECTION OF COMBUSTIBLE GASES IN DOMESTIC PREMISES - PART 1: TEST METHODS AND PERFORMANCE REQUIREMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  14-10-2023

    Language(s):  English

    Published date:  01-01-2009

    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)

    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
      4.1 General
      4.2 Construction
      4.3 Indicators and alarms
      4.4 Fault signals
      4.5 Output signal (applicable for Type A apparatus only)
      4.6 Labelling and instructions
    5 Test and performance requirements
      5.1 General requirements for tests
      5.2 Normal conditions for tests
      5.3 Test methods and performance requirements
    6 Self-contained battery powered apparatus
      6.1 Battery fault warning
      6.2 Battery capacity
      6.3 Battery reversal
      6.4 Battery connections
    Annex A (informative) Location of the gas detection apparatus -
            Guide for writing the instruction booklet
    Annex B (informative) Emergency actions - Guide for writing
            the instruction booklet
    Annex C (informative) A-deviations

    Abstract - (Show below) - (Hide below)

    Describes general requirements for the construction, testing and performance of electrically operated apparatus for the detection of combustible gases, designed for continuous operation in a fixed installation in domestic premises. The apparatus may be mains or battery powered.

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

    Development Note Supersedes I.S. EN 50194. (04/2009)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

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

    EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
    EN 1775:2007 Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
    IEC 60704-1:2010 Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 1: General requirements
    EN 60079-29-1:2016 Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
    EN 50291:2001 Electrical apparatus for the detection of carbon monoxide in domestic premises - Test methods and performance requirements
    EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
    EN 60704-1:2010/A11:2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - TEST CODE FOR THE DETERMINATION OF AIRBORNE NOISE - PART 1: GENERAL REQUIREMENTS (IEC 60704-1:2010)
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    EN 50244:2016 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance
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