Mwachidule

Ma fuse osiya ndi ma switch switch fuse ndi zida zakunja zoteteza ma voltage apamwamba.Amalumikizidwa ndi mizere yolowera kapena yogawa ya ma transfoma ogawa.Izi zimagwiritsidwa ntchito makamaka kuteteza ma transfoma kapena mizere kuchokera kumayendedwe afupiafupi, mochulukira komanso mafunde osinthira.Fuseyi imapangidwa ndi bulaketi ya insulator ndi chubu cha fuse.Ma static contacts amakhazikika mbali zonse za bulaketi ya insulator, ndipo zolumikizira zosuntha zimayikidwa pa malekezero onse a fuse chubu.Mkati mwa chubu la fuze muli chubu chozimitsira moto.Kunja kumapangidwa ndi phenolic composite paper chubu kapena epoxy glass.Ma fuse osinthira katundu amapereka zolumikizira zothandizira zotambasulidwa ndikutseka kwa arc chute posinthira / kuzimitsa katundu.
Mu ntchito yachibadwa, fuyusiyo imakokera kumalo otsekedwa.Pansi pa zolakwika zomwe zikuchitika, ulalo wa fusewu umasungunuka ndipo arc imapangidwa.Izi ndizochitika ndi arc chute.Izi zimapanga kuthamanga kwakukulu mkati mwa chubu ndikupangitsa chubu kupatukana ndi zolumikizana.Fuse element ikasungunuka, mphamvu ya kukhudzana imamasuka.Chodulidwacho tsopano chili pamalo otseguka ndipo wogwiritsa ntchito ayenera kuzimitsa zamakono.Ndiye ndi lever insulated, kukhudzana osuntha akhoza kukoka.Kulumikizana kwakukulu ndi kulumikizana kothandizira kumalumikizidwa.

Miyeso yoyika

Mawonekedwe

Kusungunuka kwa chubu:
Fuseyi imapangidwa ndi flberglsaa, yomwe imakhala ndi chinyezi komanso kusachita dzimbiri.
Fuse maziko:
Zomwe zimapangidwira zimaphatikizidwa ndi zida zamakina ndi ma insulators.Dongosolo lachitsulo limayikidwa ndi zinthu zapadera zomatira ndi insulator, zomwe zimatha kupirira nthawi yayitali kuti muyatse mphamvu.
Fuse yotsimikizira chinyezi ilibe thovu, palibe mapindikidwe, palibe dera lotseguka, mphamvu yayikulu, anti-ultraviolet, moyo wautali, zida zapamwamba zamagetsi, mphamvu ya dielectric komanso kulimba kwamakina komanso kudzipereka.
Makina onsewo ndi osalowerera, osavuta kukhazikitsa, otetezeka komanso odalirika.