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    I.S. EN 60079-28:2015

    Current The latest, up-to-date edition.

    EXPLOSIVE ATMOSPHERES - PART 28: PROTECTION OF EQUIPMENT AND TRANSMISSION SYSTEMS USING OPTICAL RADIATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2015

    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)

    National Foreword
    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Types of protection
    6 Type verifications and tests
    7 Marking
    Annex A (normative) - Reference test data
    Annex B (informative) - Ignition mechanisms
    Annex C (normative) - Ignition hazard assessment
    Annex D (informative) - Typical optical fibre cable design
    Annex E (informative) - Introduction of an alternative risk
            assessment method encompassing 'equipment protection
            levels' for Ex equipment
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications
    Annex ZZ (informative) - Coverage of Essential Requirements
             of EC Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the requirements, testing and marking of equipment emitting optical radiation intended for use in explosive atmospheres.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    IEC 60825-2:2004+AMD1:2006+AMD2:2010 CSV Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
    IEC 60050-731:1991 International Electrotechnical Vocabulary (IEV) - Part 731: Optical fibre communication
    EN 60079-1:2014 Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    EN 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
    IEC 60050-845:1987 International Electrotechnical Vocabulary (IEV) - Part 845: Lighting
    IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
    IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
    IEC 60050-426:2008 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
    EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    ISA TR12.21.01 : 2004 USE OF FIBER OPTIC SYSTEMS IN CLASS 1 HAZARDOUS (CLASSIFIED) LOCATIONS
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    IEC 60079-31:2013 Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
    EN 60825-2:2004/A2:2010 SAFETY OF LASER PRODUCTS - PART 2: SAFETY OF OPTICAL FIBRE COMMUNICATION SYSTEMS (OFCS)
    IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
    IEC 60050-393:2003 International Electrotechnical Vocabulary (IEV) - Part 393: Nuclear instrumentation - Physical phenomena and basic concepts
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