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  • SN EN 61181 : 1993

    Current The latest, up-to-date edition.

    IMPREGNATED INSULATING MATERIALS; APPLICATION OF DISSOLVED GAS ANALYSIS (DGA) TO FACTORY TESTS ON ELECTRICAL EQUIPMENT

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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

    Cooperating organizations
    National foreword
    Foreword
    Introduction
    1. Scope and object
    2. Normative references
    3. Oil sampling
    3.1 General
    3.2 Sample containers
    3.3 Sampling location
    3.4 Sampling frequency
    3.5 Sample labelling
    3.6 Sample storage
    4. Dissolved gas extraction and analysis
    5. Report
    Annex A - Considerations on the arrangement of equipment
    tests
    Annex ZA (normative) Other international publications
    quoted in this standard with the references of the
    relevant European publications
    National annex NA (informative) Committees responsible
    National annex NB (informative) Cross-references

    Abstract - (Show below) - (Hide below)

    Defines oil-sampling procedures, analysis requirements and procedures and recommends sensitivity and accuracy criteria for the application of dissolved gas analysis (DGA) to factory testing of new power transformers, reactors and instrument transformers when DGA testing has been specified.

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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