Enhanced track resistant dome structure for dry-type cast coil transformer

A dry type cast coil transformer (28) includes a hollow body (29), a dome structure (26) extending from the body, and undulation structure (30), defining at least a portion of an outer surface of the dome structure, constructed and arranged to increase an electrical track path in the dome structure.

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Bibliographische Detailangaben
Hauptverfasser: Alkire Ryan Christian Tyler, Akers Brian J, Ballard Robert C, Schutt Pascal, Gburek Thomas A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A dry type cast coil transformer (28) includes a hollow body (29), a dome structure (26) extending from the body, and undulation structure (30), defining at least a portion of an outer surface of the dome structure, constructed and arranged to increase an electrical track path in the dome structure.