MOTOR CONTROL CENTER UNIT WITH RETRACTABLE STAB ASSEMBLY AND METHODS FOR USING THE SAME

Embodiments of a motor control unit (200) for a motor control center (100) and methods for servicing the same are provided. The motor control unit comprises a housing (202) for enclosing one or more electrical components therein. The housing includes a retractable stab assembly (500) and a lead scre...

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Bibliographische Detailangaben
1. Verfasser:	Ajit PHARNE
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	Embodiments of a motor control unit (200) for a motor control center (100) and methods for servicing the same are provided. The motor control unit comprises a housing (202) for enclosing one or more electrical components therein. The housing includes a retractable stab assembly (500) and a lead screw assembly (600) operably coupled thereto for extending and retracting one or more stabs for controlling the flow of power to the one or more electrical components. Se proporcionan realizaciones de una unidad (200) de control de motor para un centro (100) de control de motor y métodos para dar servicio a la misma. La unidad de control de motor comprende una carcasa (202) para encerrar uno o más componentes eléctricos en la misma. La carcasa incluye un ensamblaje (500) de cuchilla retráctil y un ensamblaje (600) de tornillo guía acoplados operativamente a la misma para extender y retraer una o más cuchillas para controlar el flujo de potencia a uno o más componentes eléctricos.