Cov cuab yeej tiv thaiv ntawm high-voltage kis tau tus mob feem ntau yog ib tug high-voltage drop-out fuse, uas yog tsuas yog tsim los ntawm ib tug fuse txuas, ib tug porcelain raj, ib tug nuv, thiab lwm yam., uas lub fuse txuas yog lub ntsiab tivthaiv.
Lub ntsiab tivthaiv ntawm high-voltage drop-out fuse yog lub fuse txuas, uas yog tsim los ntawm ib los yog ntau tshaj hlau nyob ntawm tej. Thaum qhov tam sim no tshaj qhov ntsuas tus nqi, cov hlau hlau yuav yaj thiab txiav tawm hauv Circuit Court. Qhov txuas fuse feem ntau yog ntsia rau hauv ib lub raj porcelain insulating nrog ib tug nuv ntawm ib qho kawg uas tuaj yeem dai rau ntawm lub bracket. Thaum lub fuse txuas melts, lub tes tsho yuav poob vim lub ntiajteb txawj nqus, yog li tso tawm qhov teeb meem txhaum cai thiab ua kom hloov tau yooj yim dua.
Porcelain tube yog ib qho khoom siv los kho thiab insulate fuse txuas. Nws yog tsim los ntawm high-zog, high-temperature-resistant, thiab high-voltage ceramic cov ntaub ntawv. Nws muaj qee qhov sib txawv sab hauv rau tso fuses thiab sau arc-extinguishing media. (xws li xuab zeb, oxides, thiab lwm yam).
Tus nuv yog ib feem siv los dai high-voltage drop-type fuses. Nws yog ua los ntawm hlau. Ib qho kawg ntawm nws yog tsau rau ntawm lub tshuab xa hluav taws xob thiab lwm qhov kawg yog txuas nrog lub taub hau poob. Tus nuv tuaj yeem tig nyob rau hauv ib qho kev sib tw kom haum rau cov hlau nro hauv cov lus qhia sib txawv.