Ukubaluleka kwee-DC ze-circuit breakers kwiinkqubo zombane

DC zesekethe breakersidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko nokuthembeka kwenkqubo yamandla. Ezi zixhobo ziyilelwe ukukhusela iinkqubo kwi-overcurrents kunye neesekethe ezimfutshane ezinokubangela umonakalo wesixhobo, imililo, kunye neengozi zombane. Kule bhlog, siza kuphonononga ukubaluleka kwe-DC kunye nendima yabo ekugcineni ukunyaniseka kweenkqubo zombane.

Omnye wemisebenzi ephambili aDC wesekethe umaphulikukuphazamisa ukuhamba kombane xa kukho impazamo okanye umthwalo omninzi. Oku kubalulekile ukukhusela umonakalo kwizixhobo ezixhunyiwe kunye nokuqinisekisa ukhuseleko lwabo basebenza kwinkqubo yombane. Ngaphandle kokusebenza kwee-breakers zesekethe, umngcipheko womlilo wombane kunye nokungaphumeleli kwezixhobo zanda kakhulu.

Ukongeza ekukhuseleni kwi-overcurrent kunye neesekethe ezimfutshane,DC zesekethe breakersukubonelela ngeendlela zokwahlula iisekethe ezingalunganga ukulungiselela ukulungiswa okanye ukulungiswa. Oku kubalulekile ukuqinisekisa ukuba umsebenzi wombane wenziwa ngokukhuselekileyo kwaye uthintele umngcipheko wokothuka okanye wokwenzakala.Izaphuli zeseketheidlala indima ebalulekileyo ekugcinweni nasekugcinweni kweenkqubo zombane ngokubonelela ngeendlela ezithembekileyo zokuqhawula umbane.

Ukwengeza,DC zesekethe breakersziyilelwe ukuba zithembeke kwaye zomelele ukuhlangabezana neemfuno zezicelo ezahlukeneyo. Ingaba isetyenziswe kwiimoto, kwiinqanawa okanye kwiinkqubo zamandla avuselelekayo, ii-circuit breakers zibalulekile ekukhuseleni ukunyaniseka kweziseko zombane. Ukukwazi kwabo ukuphazamisa ukuhamba kombane ngokukhawuleza nangokufanelekileyo kubenza babe yinxalenye eyimfuneko kwiinkqubo zombane zanamhlanje.

Ukuququmbela,DC zesekethe breakersziyinxalenye ebalulekileyo yenkqubo yombane kwaye zibonelela ngokhuseleko kwi-overcurrent, i-short circuit kunye neengozi zombane. Indima yabo ekugcineni ukhuseleko kunye nokuthembeka kweziseko zombane ayikwazi ukugqithiswa, okwenza ukuba zibe ngamacandelo abalulekileyo kwiintlobo ezininzi zezicelo. Ngokuqonda ukubaluleka kweDC zesekethe breakers, sinokuqinisekisa ukhuseleko oluqhubekayo kunye nokusebenza kakuhle kweenkqubo zethu zombane.