H - Electricity – 02 – H
Patent
H - Electricity
02
H
H02H 3/16 (2006.01) D21C 9/147 (2006.01) D21C 9/153 (2006.01) H02H 3/14 (2006.01) H02H 3/34 (2006.01)
Patent
CA 2064027
A ground fault circuit interrupter (1) which continues to provide ground fault protection in the event of loss of neutral includes a blocking device formed by a pair of back-to-back Zener diodes (D7, D8) which complete an energizing path for a circuit breaker on loss of neutral. The circuit interrupter (1) also includes a standby rectifier circuit formed by a pair of diodes (D5, D6) which complete a full wave rectifier having line (2) and earth (4) inputs in the event of loss of neutral (3).
Un coupe-circuit (1) en cas de défaut à la terre continuant à assurer une protection de défaut à la terre dans l'éventualité d'une perte de neutre comprend un dispositif de blocage composé d'une paire de diodes Zener en opposition (D7, D8) complétant un chemin d'alimentation d'un coupe-circuit lors d'une perte de neutre. Le coupe-circuit (1) comprend également un circuit redresseur de réserve composé d'une paire de diodes (D5, D6) complétant un redresseur pleine onde comportant des entrées de ligne (2) et de terre (4) dans l'éventualité d'une perte de neutre (3).
Glennon Oliver
Kenny Liam
Fetherstonhaugh & Co.
Square D. Company
LandOfFree
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