A MONITOR CIRCUIT FOR A CURRENT LIMITING DEVICE

The invention relats to an electrical monitor circuit in which star points of taps on a first and a second side of a three-phase current limiting device are voltage compared. Possible applications are combinations with electrical switches, especially for power suppying and protecting circuits for el...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RAJALA, ERKKI, JOKINIEMI, TIMO, STRUEMPLER, RALF
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The invention relats to an electrical monitor circuit in which star points of taps on a first and a second side of a three-phase current limiting device are voltage compared. Possible applications are combinations with electrical switches, especially for power suppying and protecting circuits for electrical motors.