CURRENT MEASURING DEVICE, METHOD OF MANUFACTURE, PROTECTION MODULE AND DIFFERENTIAL CIRCUIT BREAKER USING SUCH A CURRENT MEASURING DEVICE

CURRENT MEASURING DEVICE, METHOD OF MANUFACTURE, PROTECTION MODULE AND DIFFERENTIAL CIRCUIT BREAKER USING SUCH A CURRENT MEASURING DEVICE

A current measurement device including current sensors positioned around current conductors in order to form a passage for the current conductors along an axis oriented in a first direction and a differential current sensor positioned around the set of current conductors in order to form a common pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LE GRAND, Nathalie, GRUMEL, Christophe, BRASME, Frédéric
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A current measurement device including current sensors positioned around current conductors in order to form a passage for the current conductors along an axis oriented in a first direction and a differential current sensor positioned around the set of current conductors in order to form a common passage for the current conductors along an axis oriented in a second direction. The current sensors and the differential current sensor are located in spaces that are separated by an interface plane. A method for manufacturing such a current measurement device, to a protection module and a differential circuit breaker including such a device.