Isitshixo sokukhusela izixhobo zombane kunye nokhuseleko lwabasebenzi: indima kunye nokusetyenziswa kwe-RCBO

Isihloko seBlog: Ukubaluleka kweIi-RCBOkuKhuseleko loMbane

Kwicandelo lokhuseleko lombane, kukho izixhobo ezininzi ezahlukeneyo ezisetyenziselwa ukukhusela abantu kunye nempahla kwiingozi zeziphene zombane.i-residual current breaker ekhuselayo ngokugqithisileyo) sesinye sezixhobo ezinjalo. Esi sixhobo sidlala indima ebalulekileyo ekuthinteleni imililo yombane, ukutshayiswa ngumbane, kunye nezinye iimeko eziyingozi. Kule blog, siza kuxoxa ngokubaluleka kwe-RCBO kukhuseleko lombane kunye nesizathu sokuba kufuneka ibe yinxalenye ebalulekileyo yayo nayiphi na inkqubo yombane.

Okokuqala, ii-RCBO zenzelwe ukubona nokukhupha umbane ngokukhawuleza xa kufunyenwe impazamo yesekethe. Oku kunokubangelwa kukonakala kwe-insulation, ukuvezwa emanzini, okanye impazamo yombane ebangela ukuvuza. I-RCBO ikhusela ukhuseleko lomntu kunye nepropathi ngokuyinqumla ngokukhawuleza umbane kwaye ithintele umngcipheko wokutshayiswa ngumbane kunye nomlilo.

Enye inzuzo enkulu yee-RCBO kukukwazi kwazo ukubonelela ngokhuseleko lokugqithisa. Oku kuthetha ukuba isixhobo sinokubona xa kukho umbane ogqithisileyo kwisekethe, okunokubangelwa yisekethe egqithisileyo. Kwimeko enjalo, i-RCBO iya kukhubeka kwaye ikhuphe umbane, ithintele ubushushu obugqithisileyo kunye neengozi zomlilo ezinokubakho. Olu phawu lubaluleke kakhulu kwiindawo zokuhlala nezorhwebo apho kusetyenziswa izixhobo zombane ezininzi ngaxeshanye.

Ukongeza, ii-RCBO zibonelela ngokhuseleko oluphezulu kunee-circuit breakers zemveli kunye nee-fuses. Nangona ii-circuit breakers kunye nee-fuses zisebenza kakuhle ngokuchasene nokugqithisa kunye nee-short circuits, aziboneleli ngokhuseleko lwamandla aseleyo. I-RCBO, kwelinye icala, inokubona nokuvuza kwamandla amancinci angaphantsi kwe-30mA kwaye ithathe amanyathelo akhawulezileyo okuqhawula umbane. Oku kwenza ii-RCBO zibe yinxalenye ebalulekileyo yokufakelwa kombane kwanamhlanje, njengoko umngcipheko wokungasebenzi kombane uhlala ukho.

Ukongeza kwiimpawu zazo zokukhusela, ii-RCBO kulula ukuzifakela nokuzilungisa. Zingafakwa kwakhona kwiinkqubo zombane ezikhoyo kwaye zifuna ulondolozo oluncinci xa sele zifakiwe. Oku kwenza ukuba ibe sisisombululo esingabizi kakhulu sokuphucula ukhuseleko lombane ngaphandle kokufuna utshintsho olukhulu kwiziseko ezikhoyo.

Kubalulekile ukuqaphela ukuba ii-RCBO kufuneka zifakwe yingcali yombane efanelekileyo, njengoko ukufakelwa nokuvavanywa ngokufanelekileyo kubalulekile ukuqinisekisa ukusebenza kwazo kakuhle. Kukwacetyiswa ukuba kuvavanywe kwaye kuhlolwe i-RCBO rhoqo ukuqinisekisa ukusebenza kwayo ngokufanelekileyo kunye nokuthembeka kwayo. Oku kubaluleke kakhulu kwizakhiwo ezindala okanye kwiindawo apho iinkqubo zombane zinokuba phantsi kweemeko ezinzima.

Ngamafutshane, ii-RCBO ziyinxalenye ebalulekileyo yokuqinisekisa ukhuseleko lombane kwaye kufuneka zithathwe njengenxalenye ebalulekileyo yayo nayiphi na inkqubo yombane. Ukukwazi kwayo ukubona umsinga oseleyo, ukubonelela ngokhuseleko olugqithisileyo kunye nokubonelela ngokhuseleko oluphezulu kunezixhobo zokukhusela iisekethe zemveli kuyenza ibe lutyalo-mali oluxabisekileyo kwiindawo zokuhlala, zorhwebo kunye nezoshishino. Ngokufaka i-RCBO kufakelo lombane, sinokunciphisa kakhulu umngcipheko weengozi zombane kwaye senze imeko-bume ekhuselekileyo kuye wonke umntu.