Aisixhobo sokuvala i-breaker circuitsisixhobo sokhuseleko esisetyenziselwa ukuthintela amandla ngengozi esekethe ngexesha lolondolozo okanye lokulungiswa. Iyinxalenye ebalulekileyo yeenkqubo zokhuseleko lombane kwiindawo zoshishino, zorhwebo kunye neendawo zokuhlala. Injongo ye-aUkuvala i-breaker circuitkukuqinisekisa ukuba izixhobo zombane zihlala zingenawo amandla ngeli lixa ulondolozo okanye ulungiso lusenziwa, ngaloo ndlela kukhuselwa abasebenzi kumngcipheko wokothuka kombane okanye ezinye iingozi zombane.
Isixhobo sokutshixa siqhele ukuba sisixhobo esincinci, esiphathwayo esinokudityaniswa lula kwi-breaker circuit ukukhusela ukuba singavuleki. Yenzelwe ukuba ifakwe ngokukhuselekileyo kwi-switch ye-circuit breaker, ukukhusela ukuba iqhutywe. Oku kutshixa ngokufanelekileyo i-breaker circuit kwi-off position, ukuqinisekisa ukuba isekethe ihlala i-de-energized de isixhobo sokutshixa sisuswe.
Kukho iintlobo ezininzi zeukuvalwa kwe-circuit breakerekhoyo, nganye eyenzelwe uhlobo oluthile lwe-breaker circuit kunye nezixhobo zombane. Ezinye izixhobo zokutshixa ziyilelwe ukuba zixhonywe kwi-toggle ye-circuit breaker okanye iswitshi ye-rocker, ngelixa ezinye izixhobo zokutshixa ziyilelwe ukusetyenziswa kunye ne-mold case circuit breakers okanye ezinye izixhobo zombane ezikhethekileyo. Ukongeza, kukho izixhobo zokutshixa ezithatha ii-breaker zesekethe ezininzi, ezivumela iisekethe ezininzi ukuba zitshixelwe ngaphandle ngaxeshanye.
Inkqubo yokusebenzisa aUkuvala i-breaker circuitibandakanya amanyathelo abalulekileyo aliqela ukuqinisekisa uphumezo olululo. Okokuqala, abasebenzi abagunyazisiweyo kufuneka bachonge i-circuit breaker ethile ekufuneka ivalelwe ngaphandle. Emva kokuba i-breaker circuit ifumaneka, isixhobo sokukhiya sinamathele ngokukhuselekileyo kwitshintshi, ngokuyikhusela ngokufanelekileyo ekuvuleni. Kubalulekile ukuqinisekisa ukuba isixhobo sokutshixa sifakwe ngokuchanekileyo kwaye asikwazi ukususwa ngokulula okanye ukuphazanyiswa.
Ukongeza kwizixhobo zokutshixa ngokwasemzimbeni,ukutshixa/tagoutiinkqubo kufuneka zisetyenziswe ukubonelela ngesibonakaliso esicacileyo esibonakalayo sokuba i-breaker circuit ivaliwe ngaphandle kwaye akufanele inikwe amandla. Oku kubandakanya ukuncamathisela ithegi yokutshixa kwisixhobo esitshixiweyo esibonisa isizathu sokuvalwa, umhla kunye nexesha lokuvalwa, kunye negama lomntu ogunyazisiweyo owenze utshixo. Oku kunceda ukunxibelelana ngobume be-circuit breaker etshixiwe kwabanye abasebenzi kwaye kuthintele iinzame ezingagunyaziswanga zokunika amandla isekethe.
Ukusetyenziswa kweukuvalwa kwe-circuit breakerilawulwa yimimiselo yokhuseleko kunye nemigangatho, njengaleyo ichazwe yi-US Occupational Safety and Health Administration (OSHA). Le mimiselo ifuna ukuba abaqeshi baphumeze iinkqubo zokutshixa/zokuphuma ukuze bakhusele abasebenzi ekuvulekeni ngempazamo koomatshini okanye izixhobo ngexesha lolungiso okanye lokulungiswa. Ukungaphumeleli ukuthobela le migaqo kunokukhokelela kwizohlwayo eziqatha nezohlwayo kubaqeshi.
Ukuququmbela,Ukuvala i-breaker circuitlinyathelo elibalulekileyo lokhuseleko elinceda ukukhusela abasebenzi kwiingozi zombane ngexesha lokugcinwa nokulungiswa komsebenzi. Ngokuvala ngokufanelekileyo iisekethe, ezi zixhobo zithintela amandla ngengozi kwaye zinciphisa umngcipheko wokutshatyalaliswa kombane kunye nokunye ukulimala. Abaqeshi nabasebenzi kufuneka baqaphele ukubaluleka kokusebenzisa izixhobo zokuvala i-circuit breaker lockout ngokuthobela imimiselo yokhuseleko ukuqinisekisa indawo yokusebenza ekhuselekileyo.
Ixesha lokuposa: Mar-16-2024