ELECTRONIC CIRCUIT BREAKER WITH ALTERNATE MODE OF OPERATION USING AUXILIARY POWER SOURCE
摘要
<p>An electronic circuit breaker includes controllable mechanical contacts (12) adapted to connect a primary power source (10) to at least one load (11); and control circuitry (14-19) for monitoring the flow of power from the primary power source (10) to the load (11), detecting fault conditions and automatically opening the contacts (12) in response to the detection of a fault condition. A primary power source (10) supplies power to the control circuitry (14-19) when the contacts (12) are closed, and an auxiliary power source (20) supplies power to the control circuitry (14-19) when the contacts (12) are open, whether by a trip or by manual opening.</p>
申请公布号
WO2012054363(A1)
申请公布日期
2012.04.26
申请号
WO2011US56488
申请日期
2011.10.15
申请人
SCHNEIDER ELECTRIC USA, INC.;BEIERSCHMITT, JOSEPH;SCHROEDER, JEREMY, D.