FAULTED CIRCUIT DETECTOR HAVING ISOLATED INDICATOR

A faulted circuit detector (10) having an electrically isolated and remotely positioned indicator (14) detects fault currents in a monitored conductor (18). When a fault of a predetermined magnitude is detected, a light pulse is transmitted from the detector to the indicator via a fiber optic cable...

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Bibliographische Detailangaben

Hauptverfasser:	RECTOR, GARY, D, DUNK, MICHAEL, P, BANTING, JOHN, F
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING
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