"Ukhetho lwezaphuli zeSekethe eziphantsi zamandla ombane kunye neeFuses: Isikhokelo esiBanzi"

Xa kuziwa ekukhuseleni iisekethe zombane ophantsi, isigqibo sokusebenzisa i-low-voltage breaker circuit okanye i-fuse inokubaluleka. Zombini iinketho zineenzuzo zazo kunye nokuqwalaselwa, kwaye ukwenza ukhetho olufanelekileyo kunokuqinisekisa ukhuseleko kunye nokusebenza kakuhle kwenkqubo yakho yombane. Kwesi sikhokelo, siza kuphonononga izinto eziphambili ekufuneka siziqwalasele xa usenza esi sigqibo.

I-low voltage circuit breaker sisixhobo esenzelwe ukuphazamisa ngokuzenzekelayo ukuhamba kombane xa kufunyenwe impazamo. Ziyasebenziseka kwakhona, okuthetha ukuba zinokusetwa kwakhona emva kokukhubeka, kwaye zize kwiindidi ezahlukeneyo, ezinje nge-thermomagnetic kunye ne-elektroniki. I-Fuses, ngakolunye uhlangothi, zixhobo zokukhusela ezilahlayo eziqulethe iintambo zetsimbi ezinyibilikayo xa umbane uphezulu kakhulu, ukuphula isiphaluka.

Enye yezinto eziphambili zokuqwalaselwa xa ukhetha phakathi kwee-voltage ezisezantsi zokuqhawula i-voltage breakers kunye ne-fuses yinqanaba lokhuseleko olufunekayo. Kwizicelo apho iziganeko ze-overcurrent zinokuthi zenzeke, ii-breakers zesekethe zihlala zikhethwa ngenxa yokuba zinokusetwa kwakhona ngaphandle kwesidingo sokutshintshwa. I-Fuses, ngakolunye uhlangothi, inika ukhuseleko oluthembekileyo kodwa kufuneka lutshintshwe emva kokusebenza.

Enye into ebalulekileyo ekufuneka iqwalaselwe ziindleko nokugcinwa kwayo. Ngelixa iindleko zokuqala ze-low-voltage breakers circuits zinokuba phezulu, zibonakalisa ukuba zineendleko eziphezulu kwixesha elide ngenxa yokusetyenziswa kwakhona. Ii-Fuse, kwelinye icala, zixabisa kancinci kodwa zifuna ukutshintshwa rhoqo, nto leyo eyandisa iindleko zolondolozo.

Ukongezelela, iimfuno ezithile zenkqubo yombane, njengamanqanaba akhoyo akhoyo kunye neentlobo zomthwalo, kufuneka ziqwalaselwe xa usenza esi sigqibo. Ukubonisana nengcali yombane eqeqeshiweyo kunokukunceda ubone eyona ndlela ilungileyo yesicelo sakho.

Isishwankathelo, ukhetho phakathi kwe-low-voltage circuit breakers kunye ne-fuses kuxhomekeke kwizinto ezahlukeneyo, kubandakanywa izinga lokukhusela elifunekayo, ukuqwalaselwa kweendleko kunye neemfuno ezithile zenkqubo. Ngokuphonononga ngononophelo ezi zinto, unokwenza izigqibo ezinolwazi ukuqinisekisa ukhuseleko kunye nokuthembeka kweesekethe zakho eziphantsi kwe-voltage.