ELECTRICAL BUSHING

Electrical bushing (100) for medium and high voltage comprising a dielectric bushing main body a conductor (110) extending through the bushing main body and being electrically insulated by the bushing main body, at least a conductive foil (120) concentrically arranged around the conductor (110) alon...

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Bibliographische Detailangaben
Hauptverfasser:	Häberli, Sandra, Pancheshnyi, Sergey, Eugster, Marcel
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE CONDUCTORS ELECTRICITY INSULATORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:	Electrical bushing (100) for medium and high voltage comprising a dielectric bushing main body a conductor (110) extending through the bushing main body and being electrically insulated by the bushing main body, at least a conductive foil (120) concentrically arranged around the conductor (110) along at least a part of its length, and a barrier layer (200) at least partially covering an edge region (140) of said conductive foil (120), wherein the barrier layer (200) has a dielectric strength greater than the dielectric strength of the dielectric bushing main body and greater than 150 kV/mm.