Kutshanje, siye safumana ezininziukuvalwa kombaneukubuza.Namhlanje siza kukubonisa ukuvalwa kwethu kombane.
Ukuvalwa kombane kubandakanya i-3 series: i-circuit breaker lockout, i-lock lockout kunye ne-plug lockout.
Aumephuli wojikelezosisixhobo sokhuseleko sombane esenzelwe ukukhusela isekethe yombane kumonakalo owenziwe yi-overcurrent okanye i-short circuit.Umsebenzi wayo osisiseko kukuphazamisa ukuhamba kwangoku ukukhusela izixhobo kunye nokuthintela umngcipheko womlilo.Ngokungafani ne-fuse, esebenza kanye kwaye emva koko kufuneka ithathelwe indawo, i-breaker circuit inokubuyiselwa (mhlawumbi ngesandla okanye ngokuzenzekelayo) ukuqalisa ukusebenza okuqhelekileyo.
Izaphuli zesekethe zenziwe ngokobukhulu obahlukeneyo, ukusuka kwizixhobo ezincinci ezikhusela iisekethe zangoku ezisezantsi okanye izixhobo zombane zasekhaya, ukuya kwisixhobo sokutshintsha esikhulu esilungiselelwe ukukhusela iisekethe zamandla ombane aphezulu ezondla isixeko siphela.Umsebenzi oqhelekileyo we-circuit breaker, okanye i-fuse, njengendlela ezenzekelayo yokususa amandla kwinkqubo ephosakeleyo, ihlala ifinyeziwe njenge-OCPD (Ngaphezu kweDivaysi yoKhuselo lwangoku).
Ukuvalwa kwe-Circuit breaker kuyabavala ukuvala amandla okukhusela ubomi.
Rita bradia@chianwelken.com
Ixesha lokuposa: Jul-01-2022
