Qondaiyunithi yabathengi: izinto eziphambili zenkqubo yombane
Kwihlabathi lokufakelwa kombane, igama elithi “iyunithi yabathengi” livela rhoqo njengecandelo eliphambili ekuqinisekiseni ukhuseleko nokusebenza kakuhle kweenkqubo zombane kwiindawo zokuhlala nezorhwebo. Eli nqaku lijonga nzulu izixhobo zabathengi, ukubaluleka kwezinto zazo, kunye nendima yazo kwiinkqubo zombane zanamhlanje.
Yintoni iyunithi yabathengi?
Iiyunithi zababhalisileyo, ezaziwa ngokuba zii-switchboards okanye ii-fuse box, ziyinxalenye ebalulekileyo yokufakelwa kombane. Zisebenza njenge-central hub apho umbane wenkampani yombane usasazwa khona kwiisekethe ngazinye kulo lonke isakhiwo. Iyunithi yabathengi inoxanduva lokulawula ukuhamba kombane, ukukhusela iisekethe ekugqithiseni kakhulu kunye nokuqinisekisa ukhuseleko lwenkqubo yamandla.
Ukwakhiwa kweyunithi yokusetyenziswa
Iyunithi yokusetyenziswa eqhelekileyo iqulethe izinto ezininzi ezibalulekileyo:
1. Iswitshi Eyintloko: Le yiswitshi eyintloko elawula lonke umbane oya kwisakhiwo. Ivumela umsebenzisi ukuba acime umbane ngexesha leengxamiseko okanye ukulungiswa.
2. Iziphuli-mbane zeSekethe: Xa kufunyenwe umthwalo omninzi okanye impazamo, ezi zixhobo zinqumla ngokuzenzekelayo umbane kwisekethe ukuthintela iingozi ezinokubakho ezifana nemililo yombane. Izixhobo zanamhlanje zabathengi zihlala zisebenzisa izixhobo zamandla ezisele (ii-RCD) ukwandisa ukhuseleko kwi-electrical shock.
3. I-Fuse: Kwizixhobo ezindala zabathengi, ii-fuse zihlala zisetyenziselwa ukukhusela iisekethe. Xa i-fuse ivuthuza ngenxa yokugqithisa kakhulu, kufuneka itshintshwe, ngelixa i-circuit breaker ifuna nje ukusetwa ngokutsha.
4. Ibha yebhasi: Le yimpahla ehambisa umbane kwii-circuit breakers ezahlukeneyo ngaphakathi kweyunithi yombane. Iqinisekisa ukuba isekethe nganye ifumana amandla afanelekileyo.
5. Intonga yoMgangatho: Le nxalenye idibanisa zonke iingcingo zomhlaba ezivela kwiisekethe ezahlukeneyo ukuze inike indlela ekhuselekileyo eya emhlabeni kwiingxaki zombane, ngaloo ndlela iphucula ukhuseleko.
Ukubaluleka kweeyunithi zabathengi
Iiyunithi zomsebenzisi zidlala indima ephambili ekuqinisekiseni ukhuseleko kunye nokuthembeka kwenkqubo yamandla. Nazi ezinye zezizathu zokuba kubaluleke kangaka:
1. UKHUSELEKO: Ngokudibanisa i-circuit breaker kunye ne-RCD, ukufakelwa kwabathengi kukhuselwa kwiingxaki zombane ezinokubangela umlilo okanye ukutshayiswa kombane. Oku kubaluleke kakhulu kwiintsapho ezinabantwana okanye abantu abadala.
2. Ulawulo: Iiyunithi zabathengi zivumela abanini bezindlu kunye neengcali zombane ukuba balawule umbane ngokufanelekileyo. Ukukwazi ukwahlula iisekethe ezithile kuvumela ukugcinwa nokulungiswa ukuba kwenziwe ngokukhuselekileyo ngaphandle kokuphazamisa yonke inkqubo yombane.
3. Ukuthobela imithetho: Kwiindawo ezininzi, imithetho nemigaqo yokwakha ifuna ukuba ukufakelwa kombane kuquke iiyunithi zabathengi ezisebenzayo. Oku kuqinisekisa ukuba ipropathi iyahlangabezana nemigangatho yokhuseleko kwaye kunciphisa umngcipheko weengozi zombane.
4. Ukuphucula: Njengoko ubuchwepheshe buhambela phambili kwaye iimfuno zamandla zisanda, izixhobo zabathengi zinokuphuculwa ukuze zilungele iisekethe ezintsha okanye izixhobo ezinamandla ngakumbi. Olu kuguquguquka lubalulekile kumakhaya anamhlanje, adla ngokuba neteknoloji ekrelekrele kunye nezixhobo ezinamandla aphezulu.
Isishwankathelo
Ngamafutshane, iiyunithi zabathengi ziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yombane, ebonelela ngokhuseleko, ulawulo kunye nokuthobela imithetho. Ukuqonda izinto zayo kunye nemisebenzi yayo kubalulekile kubanini bezindlu, oosombane, kunye naye nabani na obandakanyekayo ekufakelweni kombane. Ukugcinwa rhoqo kunye nokuhlaziywa ngexesha elifanelekileyo ziiyunithi zabasebenzisi kunokuphucula kakhulu ukhuseleko kunye nokusebenza kakuhle kwenkqubo yombane, kunika bonke abasebenzisi uxolo lwengqondo. Nokuba wakha ikhaya elitsha okanye uphucula inkqubo yakho yombane ekhoyo, ukugxila kwizixhobo zabathengi linyathelo eliya kwikamva lamandla elikhuselekileyo nelinokuthenjwa ngakumbi.
Ixesha leposi: Oktobha-24-2024