Modulares Mehrfaches Einpoliges Elektromagnetisches Schaltsystem und Verfahren

Details

Veröffentlichungs-Nr.

EP3018676

Aktenzeichen

EP15193377

Anmeldetag

6. November 2015

Veröffentlichung

17. Oktober 2018

Erteilung

17. Oktober 2018

Rechtsraum

EP

IPC

H01H9/56H01H50/00H01H50/32H02P1/32

Abstract

One embodiment describes a wye-delta starter, which includes a first single pole, single current carrying path switching device that selectively connects and disconnects a first winding of a motor in a wye configuration; a second single pole, single current carrying path switching device that selectively connects and disconnects the first winding in a delta configuration, in which the first switching device and the second switching device are coupled via a first interlock; a third single pole, single current carrying path switching device that selectively connects and disconnects a second winding and a third winding of the motor in the wye configuration; a fourth single pole, single current carrying path switching device that selectively connects and disconnects the second winding in the delta configuration, in which the third switching device and the fourth switching device are coupled via a second interlock; and a fifth single pole, single current carrying path switching device that selectively connects and disconnects the third winding in the delta configuration.

Anmelder

Firma

Rockwell Automation Technologies, Inc.

Land

🇺🇸 USA

Fachgebiete