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  • NEN EN 50017 : 1998

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - POWDER FILLING "Q"

    Available format(s): 

    Superseded date:  03-12-2007

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Enclosure
    5 Requirements for filling material
    6 Distances
    7 Use of materials
    8 Cable entries and bushings
    9 Energy storing devices
    10 Temperature limitations
    11 Fault conditions
    12 Type verifications and tests
    13 Routine verifications and tests
    14 Marking
    15 Instructions
    Annex A (normative) Test arrangement for the electric
    strength test of the filling material

    Abstract - (Show below) - (Hide below)

    Specifies requirements for construction, testing and marking of electrical apparatus in the kind of protection powder filling "q", meant to be used in potentially explosive atmospheres of gas, vapour and mist. Includes the presence of combustible dusts.

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

    Document Type Standard
    Publisher Netherlands Standards
    Status Superseded
    Superseded By
    View more information

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