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Kwihlabathi leenkqubo zombane kunye nesekethe, ukhuseleko lubaluleke kakhulu. Elinye lamacandelo aphambili okuqinisekisa ukhuseleko lwesekethe yi-MCB (i-Mumic Carker). I-MCBS yenzelwe ukuba ivale ngokuzenzekelayo isekethe xa iimeko ezingaqhelekanga zifunyenwe, ukuthintela i-haza enokubakho ...

Ukuba ubuphanda ukhuseleko lombane, usenokuba uye wafika kwigama elithi "uhlobo b rcd". Kodwa yintoni kanye kanye uhlobo b rcd? Ihluke njani kwezinye izinto zombane ezifanayo? Kule posi i-blog, siya kuthoba kwihlabathi lee-RCDs ze-B-Chwether kunye neenkcukacha yintoni ...

Iintshukumo ezikhoyo ezikhoyo (i-RCDs) licandelo elibalulekileyo lamanyathelo okhuseleko wombane kwindawo yokuhlala kunye neendawo zorhwebo. Idlala indima ebalulekileyo ekukhuseleni abantu ngokusothusa kombane kwaye kuthintele ukufa okunokubakho kwiingozi zombane. Ukuqonda umsebenzi kunye nokusebenza ...

Abaqhankqalazi besekethe (i-MCCB) badlala indima ebalulekileyo ekukhuseleni iinkqubo zethu zombane, ukuphinda ukonakalisa izixhobo kunye nokuqinisekisa ukhuseleko lwethu. Esi sixhobo sibalulekileyo sokukhuselwa kombane sinika ukhuseleko oluthembekileyo nolwenziweyo ngokugqobhoza ngaphezulu, imijikelezo emifutshane kunye nezinye iimpazamo zombane. ...

Kwicandelo lokhuseleko lombane, esinye sezixhobo eziphambili ezisetyenzisiweyo ngumhlaba wesekethe wesekethe (Elcb). Esi sixhobo sibalulekileyo sokhuseleko senzelwe ukuthintela ukothuka kunye nemibane ngokubeka iliso kwindlela yokuhamba ngoku ngesekethe kwaye icinyiwe phantsi xa kuvunyiwe i-voltages eyingozi ....

Kwihlabathi loKhuseleko loNxweme, abaphulaphuli be-RCD abasaphulwanga ngoku badlala indima ebalulekileyo ekukhuseleni abantu kunye nepropathi evela kwiingozi zombane. Ezi zixhobo zenzelwe ukubeka esweni ukugengelwa kwangoku zikwi-carbled kunye neentambo ezingathathi hlangothi, kwaye ukuba kukho ukungalingani, baya kunqumla kwaye banqumle ...

I-RCBO ligama elifinyeziweyo lomphunga ophumeleleyo ngokugqithisileyo. I-RCB ikhusela izixhobo zombane ukusuka kwiindidi ezimbini zeempazamo; Intsalela yangoku nangoku ngaphezulu. Intsalela yentsalela, okanye umhlaba wokuvuza kangangoko unako ukubhekiswa kuyo, kuxa kukho ikhefu kwisekethe Th ...

Kwihlabathi lanamhlanje elixhunyiweyo, ukuxhomekeka kwethu kwiinkqubo zethu zamandla akuzange kube nkulu. Ukusuka kumakhaya ethu ukuya kwii-ofisini, ukuya ezibhedlele kwifektri, ufakelo lombane kuqinisekisa ukuba sinesibonelelo sombane esiqhubekayo, esingaphazanyiswanga. Nangona kunjalo, ezi nkqubo zichaphazeleka kumandla angalindelekanga ...

Ibhodi ye-RCBO (i-RCO isebenze ngokugqithileyo) iBhodi yoMbane isebenzisa isixhobo sokusebenza kwesixhobo esikhoyo (i-RCD) kunye nomphunga wesekethe omncinci (MCB) kwisixhobo esincinci. Inika ukhuseleko kuzo zombini iimpazamo zombane kunye ne-overcurthers. Iibhodi ze-RCBO ...

I-RCBO sisifinyezo se "Scared ngokugqithileyo esiyintsalela kwaye sisixhobo esibalulekileyo sesekethe esidibanisa imisebenzi ye-MCB (umphulisi wesekethe omncinci) kunye ne-RCD (isixhobo esikhoyo). Inika ukhuseleko kwiindidi ezimbini zeempazamo zombane ...

Abaphulaphuli besekethe bangamacandelo abalulekileyo kwiinkqubo zombane kuba babonelela ngokhuseleko kwisekethe emfutshane kunye nemeko engaphezulu. Iindidi ezimbini eziqhelekileyo zabaphulaphuli besekethe ezibunjiweyo (MCCB) kunye neSekethe yeSekethe elincinci Nangona beyilelwe ukuba bahluke ...

Kwilizwe elinamandla leenkqubo zombane, ukubaluleka kokutshata abasekwenzekileyo akunakuba ngaphezulu. Kwizakhiwo zokuhlala kwizibonelelo zomsebenzi kunye noomatshini abanzima, abaphulaphuli besekethe abathembekileyo babaluleke kakhulu ekuqinisekiseni ukhuseleko kunye nokusebenza okungaguqukiyo kwenkqubo yombane ...