Enhancing protection using directional faulted circuit indicators
BY CHRISTOPHER EVANICH, Thomas & Betts
Underground electrical networks provide reliable service to end users, but create problems for utility personnel in locating faults. Electric utilities who utilize an underground network could spend several weeks trying to locate a fault or potentially not even be able to locate it until a second fault occurs.
LOCATING FAULTS A directional faulted circuit indicator (DFCI) is a beneficial piece of...
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