Fuseluhlobo lwecandelo elibekwe ngokukodwa kwisekethe yekhonkco elibuthathaka elinovakalelo lwangoku, ekusebenzeni okuqhelekileyo kwesekethe, ayinayo impembelelo kwisekethe ekhuselweyo, ixabiso layo lokumelana lincinci, akukho kusetyenziswa kwamandla.Xa isiphaluka singaqhelekanga, kukho into eninzi kakhulu yangoku okanye i-short circuit phenomenon, inokunqumla ngokukhawuleza amandla, ikhusele isiphaluka kunye namanye amacandelo.Kukho iintlobo ezininzi ze-fuse, i-fuse esetyenziswa ngokuqhelekileyo inokohlulwa ibe yi-glass tube fuse (isisombululo esisezantsi),fuse ye-ceramic tube(isisombululo esiphezulu) kunye ne-polymer self recovery fuse (PPTC iplastiki yepolymer eyenziwe) iintlobo ezintathu.Uthini umahluko phakathi kwetyhubhu yeglasi kunye ne-ceramic tube fuse?
Okokuqala, izinto eziphathekayo zomzimba wetyhubhu zihlukile, enye iglasi, enye i-ceramic.
Okwesibini, ukusebenza kobungqina bokuqhuma kwefuse ye-ceramic tubeingcono kunale yeglasi ityhubhu fuse.I-fuse ye-Ceramic tubeakukho lula ukuphuka, i-glass tube fuse kulula ukuphuka.Nangona kunjalo,fuse ye-ceramic tubekwakhona ine-disavantage, oko kukuthi, amehlo ethu akakwazi ukubona ukubafuse ye-ceramic tubeisiphaluka esifutshane, kodwa ngaphakathi kwi-tube yeglasi fuse inokubonwa.
Isithathu,iifuses ityhubhu ceramiczine-overcurrent ephezulu kune-fuses yeglasi.Isanti ye-quartz kwi-tube ye-ceramic inokupholisa kunye nokucima.Xa i-current idlula umthamo we-nominal, i-glass tube fuse ayikwazi ukuthatha indawofuse ye-ceramic tube, okanye iya kulahlekelwa yimpembelelo yayo yokukhusela.Ngoko ke, iifuse zetyhubhu zeglasi zidla ngokusetyenziswa kwimigca ephantsi yangoku kwaye iifuse ze-ceramic zidla ngokusetyenziswa kwimigca ephezulu yangoku ngenxa yokumahluko kwi-overcurrent.
Okwesine, iifusi zifuthe lobushushu,fuse ye-ceramic tubeinokutshatyalaliswa kobushushu okulungileyo, kunye neglasi ye-tube ye-fuse yokuchitha ubushushu ayilungile, ngoko ke ngokufuse ye-ceramic tubeinkulu kunetyhubhu yeglasi.
Ezi zimbini azitshintshi.
Ixesha lokuposa: Apr-17-2023