AC contactor mfundo ntchito ndi mkati kapangidwe kufotokoza

The AC contactor ndi electromagnetic AC contactor ndi zambiri lotseguka kulankhula waukulu, mizati atatu, ndi mpweya monga arc kuzimitsa sing'anga. Zigawo zake zimaphatikizapo: koyilo, mphete yachidule, chitsulo chosasunthika, chitsulo chosunthika, chitsulo chosuntha, kukhudzana, kukhudzana kosasunthika, kukhudzana kothandizira nthawi zambiri kutseguka, kukhudzana kwapadera komwe kumatsekedwa, kasupe wachitsulo, kasupe wachitsulo, kasupe wachitsulo, Chivundikiro chozimitsa arc ndi zina zoyambirira. zida, zolumikizira za AC zili ndi CJO, CJIO, CJ12 ndi zinthu zina zingapo.
Electromagnetic system: Zimaphatikizapo koyilo, chitsulo chokhazikika komanso chitsulo chosuntha (chomwe chimatchedwanso armature).
Njira yolumikizirana: Zimaphatikizanso olumikizana nawo akuluakulu ndi othandizira othandizira. Kulumikizana kwakukulu kumapangitsa kuti mphamvu yayikulu idutse ndikudula dera lalikulu. Kawirikawiri, pazipita panopa (ndiko oveteredwa panopa) kuloledwa ndi kukhudzana waukulu ntchito monga mmodzi wa magawo luso la contactor. Othandizira othandizira amangolola kuti kamphindi kakang'ono kadutse, ndipo nthawi zambiri amalumikizidwa ndi dera lowongolera akagwiritsidwa ntchito.
The kulankhula waukulu wa AC contactor zambiri lotseguka kulankhula, ndi kulankhula wothandiza zambiri lotseguka kapena kawirikawiri kutsekedwa. A contactor ndi ang'onoang'ono oveteredwa panopa ali anayi kukhudzana wothandiza; cholumikizira chokhala ndi cholumikizira chokulirapo chimakhala ndi zolumikizira zisanu ndi chimodzi. The atatu kulankhula waukulu wa CJ10-20 contactor zambiri lotseguka; ili ndi zolumikizira zinayi zothandizira, ziwiri zomwe nthawi zambiri zimatseguka ndipo ziwiri zimatsekedwa.
Zomwe zimatchedwa nthawi zambiri zotseguka komanso zotsekedwa zimatanthawuza momwe munthu amalumikizirana ndi ma electromagnetic system isanapatsidwe mphamvu. Nthawi zambiri kukhudzana kotseguka, komwe kumadziwikanso kuti kukhudza kusuntha, komwe nthawi zambiri kumatsekedwa kumatanthawuza kuti pamene koyiloyo ilibe mphamvu, maulendo ake osuntha ndi osasunthika amatsekedwa:. Koyiloyo ikapatsidwa mphamvu, imachotsedwa, kotero kukhudzana komwe kumatsekedwa kumatchedwanso kukhudzana kwamphamvu.
Chipangizo chozimitsa cha Arc Kugwiritsa ntchito chipangizo chozimitsa cha arc ndikudula mwachangu arc pomwe cholumikizira chachikulu chikutsegulidwa. Ikhoza kuonedwa ngati mphamvu yaikulu. Ngati si kudulidwa mwamsanga, chachikulu kukhudzana singeing ndi kuwotcherera zidzachitika, kotero AC Contactors zambiri arc kuzimitsira zipangizo. Kwa olumikizirana ndi AC okhala ndi mphamvu yayikulu, ma gridi ozimitsa arc nthawi zambiri amagwiritsidwa ntchito popewa kuthamangitsa.
The ntchito mfundo dongosolo la AC contactor chikuwonetsedwa chithunzi kumanja. Koyiloyo ikapatsidwa mphamvu, chitsulo chachitsulo chimakhala ndi maginito, kukopa chombo kuti chisunthire pansi, kotero kuti kukhudzana komwe kumakhala kotsekedwa kumachotsedwa ndipo kulumikizidwa komwe kumatseguka kumatsekedwa. Koyiloyo itazimitsidwa, mphamvu ya maginito imatha, ndipo pansi pakuchitapo kanthu kwa kasupe, zida zimabwerera kumalo ake oyambirira, ngakhale olumikizanawo abwerera ku chikhalidwe chawo choyambirira.