Intsalela yangoku esebenzayo izaphuli zesekethe uhlobo B

Uhlobo lwe-B olushiyekileyo lwangoku olusebenzayo lwe-breaker circuit ngaphandle kokukhuselwa ngokugqithisileyo, okanye Uhlobo lwe-B RCCB ngokufutshane, luyinxalenye ephambili kwisekethe. Idlala indima ebalulekileyo ekuqinisekiseni ukhuseleko lwabantu kunye nezibonelelo. Kule bhlog, siza kuhlolisisa ukubaluleka kwee-RCCBs zoHlobo lwe-B kunye nendima yazo ekulawuleni iisekethe, ukuthintela uqhagamshelwano olungathanga ngqo kunye noluthe ngqo, kunye nokuthintela iingozi zomlilo ngenxa yeempazamo zokugquma.

Ii-RCCBs zodidi lwe-B zenzelwe ukufumanisa ukungalingani kwangoku okubangelwa yi-wiring okanye iimpazamo zezixhobo. Isebenza ngokubeka iliso rhoqo ngoku kwisekethe. Ukuba kwenzeka ukungalingani, i-Type B RCCB ibona ngokukhawuleza ukungaqhelekanga kwaye ivule isiphaluka, ngaloo ndlela ikhusela iingozi zombane.

Omnye weyona misebenzi iphambili yoHlobo lwe-RCCBs ye-B kukukhusela abantu kuqhagamshelwano olungathanga ngqo noluthe ngqo. Uqhagamshelwano olungathanga ngqo lwenzeka xa umntu edibana nenxalenye yokuqhuba esele iphila ngenxa yempazamo yokugquma. Kule meko, i-Type B RCCB iya kubona ngokukhawuleza ukuvuza kwangoku kwaye ikhuphe isiphaluka ukuthintela abasebenzi ukuba bafumane ukutshitshiswa kombane. Ukongeza, Uhlobo lwe-RCCBs lwe-B lubonelela ngokhuseleko olongezelelweyo ngokuchasene nokunxibelelana ngokuthe ngqo nabaqhubi abaphilayo. Oku kuqinisekisa ukuba abantu bakhuselekile kukothuko lombane, nto leyo eyenza ukuba ibe yinto ebalulekileyo yokhuseleko kuyo nayiphi na inkqubo yombane.

Ukongeza, Uhlobo lwe-RCCBs lwe-B lukhusela ukufakwa kwiingozi zomlilo ezibangelwa yimpazamo yokugquma. Ukungaphumeleli kwe-insulation kunokubangela ukuvuza kwangoku, okunokukhokelela ekugqithiseni ukushisa kunye nokuba nomlilo. Ngokufumanisa le mijelo yokuvuza kunye nokuphula isiphaluka, Uhlobo lwe-RCCBs lwe-B lunceda ukukhusela iingozi zomlilo eziyingozi, ngaloo ndlela ziqinisekisa ukhuseleko lofakelo lombane lonke.

Uhlobo lwe-B RCCB lusetyenziswa ngokubanzi kwiindawo zokuhlala, kushishino lwemfundo ephakamileyo nakwishishini. Iyingxenye ebalulekileyo kwiinkqubo zombane zokuhlala, zorhwebo kunye nezoshishino, ukubonelela ngokhuseleko olubalulekileyo kwiingozi zombane. Enoba kusemakhaya, eziofisini, ezibhedlele okanye kumaziko okuvelisa, ii-RCCB zodidi lwe-B zidlala indima ebalulekileyo ekugcineni indawo yombane ekhuselekileyo nethembekileyo.

Isishwankathelo, i-residual current-operated circuit breaker ngaphandle kwe-overcurrent yokukhusela uhlobo lwe-B luyingxenye ebalulekileyo kwisiphaluka kwaye inika ukhuseleko oluyimfuneko ekuthinteleni ngokuthe ngqo, ukudibanisa ngokuthe ngqo kunye neengozi zomlilo ngenxa yeziphoso ze-insulation. Indima yayo ekulawuleni iisekethe kunye nokuqinisekisa ukhuseleko lwabantu kunye nezibonelelo azikwazi ukugqithiswa. Ngoko ke, kubalulekile ukuqonda ukubaluleka kohlobo lwe-RCCB ye-B kwaye uqinisekise ukufakwa kwayo okufanelekileyo kunye nokugcinwa kwayo nayiphi na inkqubo yombane.