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  • NF EN 60587 : 2010

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 INSULATING MATERIALS USED UNDER SEVERE AMBIENT CONDITIONS - TEST METHODS FOR EVALUATING RESISTANCE TO TRACKING AND EROSION

    Available format(s): 

    Superseded date:  13-01-2023

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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

    1 Scope
    2 Terms and definitions
    3 Test specimens
       3.1 Dimensions
       3.2 Preparation
    4 Apparatus
       4.1 Electrical apparatus
       4.2 Electrodes
       4.3 Contaminant
       4.4 Timing device
       4.5 Depth gauge
       4.6 Ventilation
    5 Procedure
       5.1 Preparation of the test
       5.2 Method 1: Application of constant tracking voltage
       5.3 Method 2: stepwise tracking voltage
       5.4 End-point criteria
    6 Test report

    Abstract - (Show below) - (Hide below)

    Explains two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by measurement of the resistance to tracking and erosion, using a liquid contaminant and inclined plane specimens. The two methods are as follows: - Method 1: constant tracking voltage; - Method 2: stepwise tracking voltage.

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

    Development Note Indice de classement: C26-221. PR NF EN 60587 August 2006. (08/2006) Supersedes NFC 26 221. (06/2012)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Superseded
    Superseded By
    Supersedes
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