CONTROL UNIT OF AN ELECTRICAL CIRCUIT BREAKER AND CIRCUIT BREAKER COMPRISING SUCH A CONTROL UNIT

The invention discloses a control unit (1) of an electric circuit breaker (D) and a multi-pole circuit breaker, wherein the control unit (1) comprises: a central body and a removable power supply module (20), the central body including: an interconnection device (120) capable of receiving primary el...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OURTH, Thierry, PRIEUR, Patrick, DELETANG, Théo, MARTIN, Willy, THERON, Olivier, LABABSA, Vincent
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS EMERGENCY PROTECTIVE DEVICES GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS RELAYS SELECTORS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a control unit (1) of an electric circuit breaker (D) and a multi-pole circuit breaker, wherein the control unit (1) comprises: a central body and a removable power supply module (20), the central body including: an interconnection device (120) capable of receiving primary electrical voltages (V1) from the circuit breaker, and a circuit power supply (1220) for converting primary voltages into secondary voltages (V2); a control device (110) used for measuring the secondary voltages (V2) provided by the power circuit (1220); a removable power supply module (20), comprising a power converter (203) and configured to transforming the collected primary electrical voltages (V1) into an additional secondary electrical voltage (V2') and electrically powering a common power supply bus (1102) of the controller (110).