Nzwisisa kukosha kwe AC contactors mumagetsi masisitimu

AC macontactor anoita basa rakakosha kana zvasvika pakudzora kuyerera kwemagetsi mudunhu. Aya magineti emagetsi anowanzo shandiswa mumhepo yekupisa, kudziyisa uye kufefetera masisitimu kudzora simba nekudzivirira midziyo yemagetsi kubva mukukuvadzwa. Mune ino blog, isu tichaongorora kukosha kweAC contactors uye yavo yakakosha zvikamu.

AC contactor chinhu chemagetsi chemagetsi chine NO (kazhinji yakavhurika) main contact uye matanda matatu. Inoshandisa mweya searc yekudzima svikiro, ichiita sarudzo yakavimbika yemagetsi masisitimu. Izvo zvakakosha zveiyo AC contactor zvinosanganisira macoils, short-circuit mhete, static iron core, inofamba simbi musimboti, inofambisa macontacts, static contacts, anobatsira anowanzo kuvhurika mabikirwo, anobatsira anowanzo kuvharika mabikirwo, zvitubu zvekumanikidza, zvitubu zvekupindura, zvitubu zvebuffer, Arc yekudzima. , etc. Zvivharo zvekudzima moto zvose zvakagadzirwa nezvikamu zvepakutanga.

Rimwe remabasa makuru eiyo AC contactor kudzora mafambiro emagetsi emagetsi kune akasiyana siyana emagetsi system. Kana iyo coil ichinge yasimbiswa, simba remagineti rinogadzirwa, zvichiita kuti iyo inofamba yesimbi ikwekwe inofambisa mabatiro uye kuvhara iyo huru yedunhu. Izvi zvinobvumira magetsi kuyerera kuburikidza nedunhu uye magetsi akabatanidzwa zvishandiso. Kana iyo coil yabviswa-simba, chitubu-chakaremerwa michina inoita kuti vanobatika vavhure, vachikanganisa magetsi.

Pamusoro pekudzora magetsi emagetsi, AC macontactor anopawo dziviriro yemidziyo yemagetsi. Kana kamwe kamwe kuvhiya kana kupfupika kunoitika, iyo AC contactor inokurumidza kukanganisa magetsi kudzivirira kukuvara kwemidziyo. Izvi hazvingodziviriri midziyo chete, asiwo inochengetedza kuchengetedzwa kwegadziriro yose yemagetsi.

Iyo arc-quenching basa re AC contactor chimwe chinhu chakakosha kufunga. Kana kusangana kunovhura kana kuvhara, arc inoumbwa nekuda kwekuyerera kwemagetsi ikozvino. Iyo arc yekudzima chivharo inoshanda pamwe chete nemhepo yepakati kukurumidza kudzima arc, kudzivirira kukuvadzwa uye kuve nechokwadi chehupenyu hwevanobatika.

Uyezve, kushandiswa kwezvikamu zvepakutanga mukuvaka kwe AC contactor kunovimbisa kuvimbika uye kusimba. Zvikamu zvepakutanga zvakagadzirirwa kusangana nezvinodiwa zveiyo contactor, kuve nechokwadi chekuita kwakanyanya uye hupenyu hwebasa. Izvi zvinonyanya kukosha mumashandisirwo akakosha apo kuvimbika kwemagetsi system kwakakosha.

Muchidimbu, AC contactors zvinhu zvakakosha mumagetsi masisitimu, zvinopa kutonga, kuchengetedza, uye kuvimbika. Kunzwisisa kukosha kwavo uye zvikamu zvakakosha zvakakosha kuti uve nechokwadi chekushanda kwakakodzera kwemidziyo yemagetsi uye kuchengetedzwa kwehurongwa hwese. Paunenge uchisarudza AC contactor, zvakakosha kuti usarudze mudziyo une zvikamu zvepakutanga uye maficha anodiwa kuti asangane nezvinodiwa zvechikumbiro chako chaicho.