Temperaturfühler für ein Kabelkopf eines Ringleitungseinheit

Details

Veröffentlichungs-Nr.

EP3598596

Aktenzeichen

EP19305005

Anmeldetag

3. Januar 2019

Veröffentlichung

10. März 2021

Erteilung

10. März 2021

Rechtsraum

EP

IPC

H02G15/06G01K1/02G01K1/14// H01R13/53H01R13/66H02B7/06

Abstract

Disclosed is a cable head for a ring main unit and a ring main unit comprise such a cable head. The cable head comprises a plug body; a bolt assembly comprising a bolt and a nut, wherein when the cable head is assembled to a bushing of the ring main unit, the bolt is inserted into the bushing and the bushing contains a portion of the bolt; a plug cover mounted on the nut at one side; a plug cap mounted on the plug cover at its other side to close the plug cover; a metal terminal fixed with the bolt assembly and contacted with the bushing; and a stress solid, wherein a temperature measuring element is inserted into the nut to sense the temperature at the connection between the cable head and the bushing and transmit the measured temperature signal to a collector via wireless transmission.

Anmelder

Firma

Schneider Electric Industries SAS

Land

🇫🇷 Frankreich

Fachgebiete