Txheej txheem cej luam
Tshem tawm fuses thiab thauj khoom hloov fuses yog cov khoom siv tiv thaiv hluav taws xob sab nraum zoov.Lawv txuas nrog cov khoom xa tuaj lossis cov kab xa tawm ntawm cov khoom xa tawm.Cov no yog siv los tiv thaiv transformers los yog kab los ntawm luv luv circuits, overloads thiab hloov tam sim no.Qhov poob fuse yog tsim los ntawm ib qho insulator bracket thiab ib lub raj fuse.Cov kev sib cuag zoo li qub yog tsau rau ntawm ob sab ntawm lub insulator bracket, thiab cov kev sib cuag txav tau raug ntsia rau ntawm ob qho kawg ntawm lub raj fuse.Nyob rau hauv lub fuze tube yog lub qhov hluav taws kub extinguishing raj.Sab nrauv yog ua los ntawm phenolic composite ntawv raj lossis epoxy iav.Load hloov fuses muab stretched pab tiv tauj thiab arc chute kaw rau switching load tam sim no rau / tawm.
Hauv kev ua haujlwm li qub, lub fuse raug rub mus rau qhov chaw kaw.Nyob rau hauv qhov teeb meem tam sim no, lub fuse txuas melts thiab ib qho arc yog tsim.Qhov no yog qhov teeb meem nrog arc chute.Qhov no tsim kev kub siab nyob rau hauv lub raj thiab ua rau lub raj cais tawm ntawm cov neeg sib cuag.Thaum lub caij fuse melts, lub zog ntawm kev sib cuag relaxes.Qhov kev txiav tawm tam sim no nyob rau hauv txoj haujlwm qhib thiab tus neeg teb xov tooj yuav tsum tau tua tam sim no.Tom qab ntawd nrog ib qho insulated lever, qhov kev sib tiv tauj tuaj yeem rub tau.Cov kev sib cuag tseem ceeb thiab kev pabcuam kev sib cuag tau txuas nrog.
Installation qhov ntev
Nta
Melting tube qauv:
Lub fuse yog ua los ntawm flberglsaa, uas yog noo noo thiab corrosion resistant.
Fuse Base:
Lub hauv paus khoom yog embedded nrog mechanical lug thiab insulators.Cov hlau pas nrig mechanism yog ntsia nrog cov khoom nplaum tshwj xeeb thiab cov rwb thaiv tsev, uas tuaj yeem tiv taus luv luv Circuit Court tam sim no tig rau lub zog.
Moisture-proof fuse tsis muaj npuas, tsis muaj deformation, tsis qhib Circuit Court, muaj peev xwm loj, tiv thaiv ultraviolet, lub neej ntev, superior hluav taws xob zog, dielectric zog thiab zoo heev mechanical rigidity thiab mob siab rau.
Tag nrho cov mechanism yog nruab nrab, yooj yim rau nruab, nyab xeeb thiab txhim khu kev qha.
