Simple fixture quickly shows whether high-voltage transformer has excessive voids in dielectric materials and whether high-voltage lead wires too close to transformer case. Fixture is "go/no-go" indicator; corona appears if transformer contains such faults. Nests in wire mesh supported by cap of clear epoxy. If transformer has defects, blue glow of corona appears in mesh and is seen through cap.


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    Title :

    Detecting Faults In High-Voltage Transformers


    Contributors:

    Published in:

    Publication date :

    1988-02-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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