Ukuvikelwa kwe-AFDD: Ukubuka Konke Okuphelele
Ezweni lokuphepha kukagesi, ukuvikelwa kwe-AFDD, noma ukuvikelwa kwedivayisi yokutholwa kwamaphutha e-Arc, sekuyinto ebalulekile ekuvikeleni izakhiwo zokuhlala nezentengiselwano ezingozini zamaphutha kagesi. Njengoba ubuchwepheshe buthuthuka futhi ukuthembela kwethu ezinhlelweni zikagesi kukhula, ukuqonda ukuvikelwa kwe-AFDD kubalulekile ekuqinisekiseni ukuphepha kukagesi kanye nokuhambisana nezindinganiso zikagesi zesimanje.
Kuyini ukuvikelwa kwe-AFDD?
Amadivayisi okuvikela e-AFDD aklanyelwe ukuthola amaphutha e-arc kumasekethe kagesi. Amaphutha e-arc ukukhishwa kukagesi okungalindelekile okwenzeka ngenxa yezintambo ezonakele, ukuxhumana okuxegayo, noma izinto zikagesi ezinephutha. Uma kungaxazululwa ngokushesha, la maphutha angabangela ukushisa ngokweqile futhi ekugcineni kube yimililo kagesi. Ama-AFDD aklanyelwe ukuhlonza lezi zimo eziyingozi nokunciphisa ugesi ngaphambi kokuba kuvele umlilo.
Ukubaluleka kokuvikelwa kwe-AFDD
Ukubaluleka kokuvikelwa kwe-AFDD akunakuphikiswa. Izifundo eziningi zikhombisile ukuthi imililo kagesi ibangela inani elikhulu lemililo yasemakhaya, okuholela ekulimaleni kwempahla, ekulimaleni nasekulahlekelweni yimpilo. Ngokufaka ama-AFDD ezinhlelweni zawo zikagesi, abanikazi bezindlu namabhizinisi banganciphisa kakhulu ingozi yalezo zigameko.
Ama-AFDD asebenza kahle kakhulu ezindaweni lapho ama-circuit breaker endabuko enganikezi isivikelo esanele. Isibonelo, ezakhiweni ezindala, ingozi yamaphutha e-arc iphezulu ngenxa yokuguga kwezintambo. Ukuvikelwa kwe-AFDD kusebenza njengenethi yokuphepha eyengeziwe, okuqinisekisa ukuthi noma ngabe izintambo zonakalisiwe, ingozi yomlilo iyancishiswa.
Indlela ukuvikelwa kwe-AFDD okusebenza ngayo
Ama-AFDD asebenza ngokuqapha njalo ugesi ogeleza ngesekethe. Aklanyelwe ukuthola isiginesha esiyingqayizivele sephutha le-arc elihlukile kumaphethini avamile okusetshenziswa kwamandla. Uma kutholwa iphutha le-arc, idivayisi ivula isekethe ngokushesha, isuse ugesi futhi ivimbele ingozi yomlilo engaba khona.
Kunezinhlobo ezimbili eziyinhloko zamaphutha e-arc i-AFDD engawathola: i-series arcing kanye ne-parallel arcing. I-series arcing yenzeka lapho umqhubi ephukile, kanti i-parallel arcing yenzeka lapho iphutha livela phakathi kwabaqhubi ababili. Ikhono le-AFDD lokubona zombili izinhlobo zamaphutha lenza kube lula futhi kusebenze kahle ezinhlobonhlobo zezicelo.
Izindinganiso zomthetho kanye nokuhambisana nazo
Njengoba ulwazi lwabantu ngokuphepha kukagesi lukhula, amazwe amaningi aseqalile ukusebenzisa imithetho ephoqelela ukusetshenziswa kwamadivayisi okuvikela e-AFDD ezakhiweni ezintsha nezilungisiwe. Isibonelo, i-National Electrical Code (NEC) e-United States ikhiphe iziqondiso ezikhuthaza ukufakwa kwama-AFDD ezindaweni ezithile zokuhlala. Ukuthobela le mithetho akugcini nje ngokuthuthukisa ukuphepha, kodwa futhi kuqinisekisa ukuthi ikhaya lihlangabezana nezindinganiso zakamuva zikagesi.
Ukufakwa nokugcinwa kokuvikelwa kwe-AFDD
Ukufakwa kwamadivayisi okuvikela e-AFDD kufanele kwenziwe njalo nguchwepheshe kagesi oqeqeshiwe ukuqinisekisa ukuthi afakwe kahle ohlelweni lukagesi olukhona. Indawo ye-AFDD ibaluleke kakhulu; kufanele ifakwe ezindaweni ezinengozi enkulu yamaphutha e-arc, njengamakamelo okulala, amakamelo okuhlala kanye namakhishi.
Kubalulekile futhi ukunakekela nokuhlola i-AFDD njalo ukuqinisekisa ukuthi isebenza kahle. Abanikazi bezindlu kufanele bahlole njalo iyunithi futhi babonisane nochwepheshe ukuze baxazulule noma yiziphi izinkinga noma ukungasebenzi kahle.
UMGOMO OPHANSI
Ngamafuphi, ukuvikelwa kwe-AFDD kuyisici esibalulekile sokuphepha kukagesi kwanamuhla. Ngokuqonda ukubaluleka kwayo, ukusebenza kwayo, kanye nezidingo zokuthobela imithetho, abantu bangathatha izinyathelo zokuvikela amakhaya abo namabhizinisi abo emiphumeleni emibi yomlilo kagesi. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukwamukela ubuchwepheshe obusha njenge-AFDD kuzodlala indima ebalulekile ekuthuthukiseni ukuphepha nokuvimbela izingozi zikagesi. Ukutshala imali ekuvikelweni kwe-AFDD kungaphezu nje kwemfuneko yomthetho, kuyisibopho sokuqinisekisa indawo ephephile yawo wonke umuntu.
Isikhathi sokuthunyelwe: Ephreli-15-2025