Zigawo za AC contactor

Mfundo yolamulira yacholumikizira cha ACNdi yosavuta kwambiri. Pamene coil yalumikizidwa ku voltage yoyesedwa, mphamvu yamagetsi imapangidwa kuti igonjetse mphamvu ya reaction ya masika, kukopa pakati pa chitsulo chosuntha kuti chisunthe, ndipo pakati pa chitsulo chosuntha chimayendetsa ndodo yolumikizira yoteteza ndi cholumikizira chosuntha kuti chisunthe pansi kuti chitseke cholumikizira chomwe nthawi zambiri chimatseguka ndikudula cholumikizira chomwe nthawi zambiri chimatsekedwa. Pamene coil itaya mphamvu kapena mphamvu yamagetsi ili yotsika kuposa mphamvu yotulutsa, mphamvu yamagetsi imakhala yocheperapo kuposa mphamvu ya reaction ya masika, cholumikizira chomwe nthawi zambiri chimatsegulidwa chimatsegulidwa, ndipo cholumikizira chomwe nthawi zambiri chimatsekedwa chimatsekedwa.

1. Njira yamagetsi: Njira yamagetsi imakhala ndi coil, chitsulo choyenda pakati ndi chitsulo chosasuntha pakati.
2. Dongosolo lolumikizirana: Dongosolo lolumikizirana la contactor ya AC limaphatikizapo ma contact akuluakulu ndi ma contact othandizira. Kulumikizana kwakukulu kumagwiritsidwa ntchito kuyatsa ndi kuzimitsa dera lalikulu, ndi ma peya atatu kapena anayi a ma contact omwe nthawi zambiri amakhala otseguka. Kulumikizana kothandizira kumagwiritsidwa ntchito kulamulira dera, lomwe limagwira ntchito yolumikizirana kapena yowongolera magetsi. Nthawi zambiri pamakhala ma peya awiri a ma contact omwe nthawi zambiri amakhala otseguka ndi ma peya awiri a ma contact omwe nthawi zambiri amakhala otsekedwa.
3. Chipangizo chozimitsira moto cha Arc: Ma contactor onse okhala ndi mphamvu yoposa 10A ali ndi zida zozimitsira moto za arc. Pa ma contactor ang'onoang'ono, ma contact a mlatho wosweka kawiri nthawi zambiri amagwiritsidwa ntchito kuti azimitse moto wa arc; pa ma contactor akuluakulu, ma contact a arc ozimitsira moto a longitudinal seam seam ndi ma grid arc ozimitsira moto nthawi zambiri amagwiritsidwa ntchito.
4. Zigawo zina: kuphatikizapo akasupe ochitirapo kanthu, akasupe osungira, akasupe okhudzika ndi kukhudzana, njira zotumizira ndi malo osungira.