This in turn causes the mechanical system to react based on the action of The GFCI, when manually tested, induces a simulated ground fault leakage current to the printed circuit board. Manual Test – this design incorporates a full system test function.- Auto-sensing mode for immediate interruption for a ground fault condition for Class A protection (4 – 6 mA).- Traditional testing mode by manually operating the “test and reset†buttons utilizing a supervisory circuit as specified in UL 943 section 5.15.- Continuous electronic sensing, testing and evaluation utilizing diagnostic software located on the printed circuit board.Three provisions for providing protection:.Continuous self-test functionality – disconnects power to receptacle if critical components are damaged and GFCI protection is lost – providing “continuous self-testing†that initiates within 2.5 seconds and is a continuous cycle every 30 seconds.
0 kommentar(er)
