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    I.S. EN 50016:2002

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 POTENTIALLY EXPLOSIVE ATMOSPHERES - PRESSURIZED APPARATUS "P"

    Available format(s):  Hardcopy, PDF

    Superseded date:  24-08-2004

    Language(s):  English

    Published date:  01-01-2002

    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
    REQUIREMENTS FOR PRESSURIZED ENCLOSURES
    4 Enclosures and ducting
    5 Temperature limits
    6 Safety provisions and safety devices (except for static
       pressurization)
    7 Safety provisions and safety devices for static
       pressurization
    8 Supply of protective gas
    ADDITIONAL REQUIREMENTS FOR PRESSURIZED ENCLOSURES WITH
    CONTAINMENT SYSTEMS
    9 Introduction
    10 Release conditions
    11 Design requirements for the containment system
    12 Protective gas and pressurizing technique
    13 Ignition capable apparatus
    14 Internal hot surfaces
    VERIFICATION AND TESTS
    15 Type verification and tests
    16 Routine tests
    MARKING
    17 Marking
    ANNEXES
    Annex A (informative) Ducting of protective gas
    Annex B (informative) Infallibility test for a containment
            system
    Annex C (informative) Function test of surveillance circuits
    Annex D (normative) Purging and dilution tests

    Abstract - (Show below) - (Hide below)

    Contains the specific requirements for the construction and testing of oil immersed electrical apparatus, type of protection "p", intended for use in potentially explosive atmospheres.

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

    Development Note To be read in conjunction with I.S. EN 50014: 1993 (02/2002)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 50033 : 1991 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - CAPLIGHTS FOR MINES SUSCEPTIBLE TO FIREDAMP
    EN 50039:1980 Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems 'i'
    HD 214 : 200S2 RECOMMENDED METHOD FOR DETERMINING THE COMPARATIVE TRACKING INDEX OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
    EN 50017:1998 Electrical apparatus for potentially explosive atmospheres - Powder filling "q"
    EN 50019:2000/corrigendum Apr. 2003 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INCREASED SAFETY "E"
    EN 50018 : 2000 AMD 1 2002 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - FLAMEPROOF ENCLOSURE "D"
    EN 50015:1998 Electrical apparatus for potentially explosive atmospheres - Oil immersion "o"
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    EN 50028:1987 Electrical apparatus for potentially explosive atmospheres - Encapsulation 'm'
    EN 50014:1997/A2:1999 ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - GENERAL REQUIREMENTS
    EN 60034-5:2001/A1:2007 ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION
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