H - Electricity – 02 – H
Patent
H - Electricity
02
H
348/24
H02H 3/26 (2006.01) H02H 3/027 (2006.01) H02H 3/17 (2006.01) H02H 3/33 (2006.01)
Patent
CA 1059606
ABSTRACT OF THE DISCLOSURE An electronic module for ground fault circuit interrupters (GFCI) in both circuit breaker and receptable configurations includes a signal processor having a plurality of fault signal threshold stages for differentially charging an itegrating capacitor in accordance with the magnitude of the fault signal as amplified by a high gain differential amplifier. The accumulated charge on the integrating capacitor controls the generation of a trip signal. The processor also includes a highly stable grounded neutral excitation oscillator and a noise rejection network to combat nuisance tripping.
234731
Hodgins Robert G.
Howell Edward K.
Watrous Donald L.
LandOfFree
Ground fault circuit interrupter and electronic module therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ground fault circuit interrupter and electronic module therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ground fault circuit interrupter and electronic module therefor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-474348