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  • IEC 60474:1974

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Test method for oxidation stability of inhibited mineral insulating oils

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  23-07-2013

    Language(s):  English - French

    Published date:  01-01-1974

    Publisher:  International Electrotechnical Committee

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    Abstract - (Show below) - (Hide below)

    Describes a test enabling the oxidation stability of unused inhibited mineral insulating oils to be assessed by measurement of the induction period. The method may also be used to obtain information on the soluble acid and sludge-forming tendency before and after the induction period.

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    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 5984:1980 Method for detection and determination of specified anti-oxidant additives in insulating oils
    BS 148:1984 Specification for unused mineral insulating oils for transformers and switchgear
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