Inkcazo emfutshane:

Izicelo

Ukuvuza kwesixhobo esisele sivuzayo ukuze kukhuselwe, ngokuchasene nombane, i-ircuit ye-50Hz okanye i-60Hz, i-voltage elinganisiweyo ye-single phase 240V, i-3 phase 415V, i-curent elinganisiweyo ukuya kuthi ga kwi-63A. Xa umntu efumana umbane otshonileyo okanye i-residual current yesekethe idlula ixabiso elimiselweyo, i-RCD ingawunqumla umbane ngaphakathi kwexesha le-0.1s ikhusela ngokuzenzekelayo ukhuseleko lomntu kwaye ithintele izixhobo kwimpazamo ebangelwe yi-residual current. Ngalo msebenzi, i-RCD ingakhusela i-crcit kwi-overload kunye ne-short circuit okanye ingasetyenziselwa ukutshintshela kwi-irtr phantsi kwegama elithi codin. Ihambelana ne-IEC898-87 kunye ne-IEC 755.