T-formet konnektor for gassisolerte middelspenningsapparatanlegg

The invention relates to T-connectors for gas-insulated medium-voltage switchgear, comprising cone-shaped connecting elements and plug-in cable sealing ends as well as bushings. In the direction of the longitudinal axes of the bushings of the medium-voltage switchgear the T-connectors have extension...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HORNBACH MARKUS, SPACK HELMUT, HARBECKE GUENTER-GUSTAV
Format: Patent
Sprache:nor
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Beschreibung
Zusammenfassung:The invention relates to T-connectors for gas-insulated medium-voltage switchgear, comprising cone-shaped connecting elements and plug-in cable sealing ends as well as bushings. In the direction of the longitudinal axes of the bushings of the medium-voltage switchgear the T-connectors have extension openings which are reverse symmetrical to the bushings and designed to receive surge-proof sealing plugs. Substantially at right angles to said longitudinal axes the T-connectors are further fitted with seatings which house the cable sealing ends and have surge voltage protectors. The T-connectors are embodied by single-piece universal system connecting adapters (SA) made of elastomer insulating materials which are each provided with a seating for the adapter bushing (FA), a seating for an additional adapter (ZA) and a seating for the cable sealing ends (KA). At least in the area of the cable sealing end seatings (KA) the universal system connecting adapters (SA) have an outer profile (AK) which can be modified by a displacing and/or turning movement. Such connectors are used in gas-insulated medium-voltage switchgear for energy supply and distribution.