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  • EN 50582:2016

    Current The latest, up-to-date edition.

    Procedure to assess the circuit integrity of optical fibres in a cable under resistance to fire testing

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    Published date:  05-08-2016

    Publisher:  European Committee for Standards - Electrical

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

    European foreword
    1 Scope
    2 Normative references
    3 Circuit integrity (Continuity of signal supply)
    4 Cable test procedure
    5 Duration of survival
    6 Test report (optical fibre cables)
    Annex A (normative) - Field of direct application
            and extended application of test results
    Annex B (informative) - Information regarding
            classification
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European standard specifies the details for the point of failure, continuity, checking arrangement, test sample, test procedure and test report relevant to optical fibre cables tested as described either in EN 50200 or in EN 50577.The test determines the survival time for circuit integrity of the optical fibre cables when exposed to fire under the conditions either given in EN 50577 or given in EN 50200.EN 50200 is limited to cables with an overall diameter not exceeding 20 mm.This standard includes (Annex A) the field of direct application and rules for extended application of test results (EXAP). Details regarding P classification using data from the EN 50577 test and PH classification using data from the EN 50200 test are given in EN 13501-3. Information regarding classification is given in Annex B.

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

    Committee CLC/TC 86A
    Development Note Supersedes PREN 50582. (08/2016)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

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

    EN 1366-11:2018 Fire resistance tests for service installations - Part 11: Fire protective systems for cable systems and associated components
    PREN 1366-11 : DRAFT 2014 FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 11: FIRE PROTECTIVE SYSTEMS FOR CABLE SYSTEMS AND ASSOCIATED COMPONENTS
    14/30299756 DC : 0 BS EN 1366-11 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 11: FIRE PROTECTIVE SYSTEMS FOR CABLE SYSTEMS AND ASSOCIATED COMPONENTS

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

    EN 60793-1-46:2002 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
    IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    EN 60793-2-50:2016 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
    IEC 60793-2:2015 Optical fibres - Part 2: Product specifications - General
    EN 50200:2015 Method of test for resistance to fire of unprotected small cables for use in emergency circuits
    EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    IEC 60793-1-46:2001 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
    EN 13501-3:2005+A1:2009 Fire classification of construction products and building elements - Part 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers
    EN 60793-2:2016 Optical fibres - Part 2: Product specifications - General
    IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
    EN 1363-1:2012 Fire resistance tests - Part 1: General Requirements
    EN 50577:2015 Electric cables - Fire resistance test for unprotected electric cables (P classification)
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