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  • NBN EN 60587 : 2007

    Current The latest, up-to-date edition.

    ELECTRICAL INSULATING MATERIALS USED UNDER SEVERE AMBIENT CONDITIONS - TEST METHODS FOR EVALUATING RESISTANCE TO TRACKING AND EROSION

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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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)

    Document Type Standard
    Publisher Belgian Standards
    Status Current
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