Izibonelelo zee-RCBOs

Ehlabathini lokhuseleko lombane, zininzi izixhobo kunye nezixhobo ezinokunceda ukukhusela abantu kunye nepropathi kwiingozi ezinokubakho. I-Residual current circuit breaker kunye ne-overcurrent protection (RCBO ngokufutshane) sisixhobo esinye esidumileyo ngenxa yokhuseleko lwaso oluphuculweyo.

Ii-RCBOszenzelwe ukukhawuleza ukuqhawula amandla xa kukho impazamo yomhlaba okanye ukungalingani kwangoku, ngaloo ndlela ukubonelela ngoluhlu olubalulekileyo lokukhusela ngokuchasene nombane. Olu phawu lunciphisa umngcipheko wokothuka kombane, nto leyo enokuba neziphumo ezibi nezinokubeka ubomi esichengeni. Ngokudibanisa ukhuseleko lwangoku olushiyekileyo kunye nemisebenzi engaphezulu, i-RCBO ibonelela ngokhuseleko olubanzi kwiingozi ezahlukeneyo zombane, ukunika abasebenzisi uxolo lwengqondo kuyo nayiphi na imeko yombane.

I-NHP kunye neHager ngabavelisi ababini abahamba phambili be-RCBO abaziwa ngomgangatho wabo kunye nokuthembeka ekuphuculeni ukhuseleko lombane. Ezi zixhobo zibalulekile ekukhuseleni iinkqubo zombane zokuhlala, zorhwebo kunye nezoshishino kwaye ziyinxalenye ebalulekileyo ekufezekiseni ukuthotyelwa kwemigangatho kunye nemimiselo yokhuseleko lombane.

Enye yeenzuzo eziphambili zeIi-RCBOskukukwazi kwabo ukubona ngokukhawuleza kwaye baphendule kwiimpazamo zomhlaba okanye ukungalingani kwangoku. Le mpendulo ikhawulezayo ibalulekile ekuthinteleni ukothuka kunye nokunciphisa amathuba okwenzakala kakhulu okanye nokufa. Ngokuqhawula umbane ngoko nangoko xa kufunyenwe impazamo, ii-RCBOs zibonelela ngenqanaba lokhuseleko elingahambelaniyo nezaphuli-mthetho zesiqhelo kunye neefusi.

Ukongeza kwimpendulo ekhawulezayo kwiimpazamo, ii-RCBOs zinenzuzo eyongezelelweyo yokhuseleko olugqithisiweyo. Oku kuthetha ukuba kwimeko yokugqithiswa okanye isiphaluka esifutshane, i-RCBO iya kukhubeka, inqumle amandla kunye nokuthintela umonakalo kwizixhobo kunye neengcingo. Oku akukhuseli kuphela iziseko zombane kodwa kunciphisa umngcipheko womlilo kunye nezinye iingozi ezinxulumene neemeko ezidlulayo.

Ukongeza, ukhuseleko lwangoku olushiyekileyo oludityanisiweyo kwi-RCBO luyenza ibe sisixhobo esixabisekileyo sokhuseleko lwabantu kunye nepropathi. Ukhuseleko lwangoku olushiyekileyo luyilelwe ukufumanisa imisinga yokuvuza encinci enokuthi ibonise ingozi yokutshatyalaliswa kombane. Ngokuqhawula umbane ngokukhawuleza xa kufunyaniswa ukuvuza, ii-RCBOs zibonelela ngokhuseleko olongezelelweyo ngokuchasene nokothuka kombane, ngaloo ndlela ziphucula ukhuseleko lomsebenzisi.

Ngokubanzi, izibonelelo ze-RCBO ekwandiseni ukhuseleko lombane zicacile. Ukusuka ekuphenduleni ngokukhawuleza kwimpazamo kunye nokukhuselwa ngokugqithisileyo ekudityanisweni kokhuseleko lwangoku olushiyekileyo, i-RCBO inikezela ngokhuseleko olubanzi kwiingozi zombane. Ii-RCBOs sisixhobo esibalulekileyo esingenakungahoywa xa kuziwa ekukhuseleni abantu kunye nepropathi kwiingozi ezinxulumene nombane.

Ukuqukumbela, i-NHP kunye ne-Hager RCBO zizinto ezibalulekileyo zokuqinisekisa ukhuseleko lombane oluphuculweyo kuyo nayiphi na indawo. Ukukwazi kwabo ukukhupha amandla ngokukhawuleza xa kukho impazamo, kunye nokukhuselwa ngokugqithisileyo kunye nentsalela yangoku, kubenza ukuba badityaniswe ngokubaluleka kuyo nayiphi na inkqubo yombane. Ngokubeka phambili ukhuseleko notyalo-mali kwi-RCBO, abasebenzisi banokuba noxolo lwengqondo besazi ukuba bakhuselwe ngokufanelekileyo kukothuka kombane kunye nezinye iingozi.