Nheyo ye AC contactor ndeyokuti simba rinodhonzwa mukati, iyo huru yekubatanidza yakavharwa uye yakavhurwa, uye motokari inomhanya.Ichi chinyorwa chinosuma kuzvidzora kukiya redunhu ari AC contactor uye chii chokuzvivharira pamusoro contactor
1. Stop button
Iyo wiring yebhatani rekumisa inofanira kubatanidzwa kune inowanzovharwa kubata.Chii chinowanzovharwa?Unogona kuzvinzwisisa neiyi nzira, kana tikasadzvanya bhatani rekumisa, bhatani rekumisa rinogara rakabatidzwa, tinya bhatani rekumisa kuti ubvise, uye sunungura bhatani rekumisa, richiri rakabatana, saka zviri nyore kunzwisisa!
2. Bhatani rekutanga
Bhatani rekutanga rinofanira kubatana kune rinowanzo kuvhurika kuonana.Iwe unogona zvakare kunzwisisa iyo inowanzo kuvhurwa sebhatani rekumisa.Bhatani rekutanga rinogara rakabviswa kana tikasadzvanya bhatani rekutanga.Dzvanya bhatani rekutanga uye mutsara wakabatana.Mushure mekuisunungura, mutsara unobviswa uye bhatani rekutanga Uye bhatani rekumisa zvakare chinguvana kubviswa uye kubatana, saka nzwisisa!
3. Fuse
Unogona kufunga nezvayo sefiyuzi, zviri nyore kunzwisisa!
Nhanganyaya:
Mumufananidzo, isu tinogona kuona wedunhu breaker, contactor, mabhatani maviri, bhatani rekumisa, uye bhatani rekutanga.Sezvo iri contactor self-locking redunhu, tinoshandisa kutanga bhatani.Sezvo inogona kutangwa, inofanirwa kumiswa, saka tinoshandisa bhatani rekumisa.Bhatani rinowanzovharwa.
Wiring matanho:
Kune wedunhu breaker 2p, iyo yebhuruu zero mutsara inopinda iyo yekubatanidza coil A1, mutsara mhenyu inopinda mutsvuku bhatani = bhatani rekumisa rinowanzo kuvharwa, uye basa rinomisa dunhu.Mushure mekunge bhatani rekumisa rinowanzovharwa, mitsetse miviri inobuda, uye imwe inopinda mubatsiri weiyo contactor.Vhura NO (the contactor L1--L2----L3 contactor huru kuonana inotsanangurwa pano).Kuburikidza neiyo yakajairika yakavhurika NO yeanobatsira kuonana, inopinda mucoil A2, uye imwe yacho inopinda iyo inowanzovhurwa yebhatani rekutanga, uye basa rinotanga.Bhatani rekutanga rinowanzo kuvhurika uye mutsara unobuda unopinda mucoil A2 yecontactor.
Mhanya demo:
Dzvanya bhatani rekutanga SB2, iyo yekubatanidza coil inopihwa simba, panguva imwechete iyo huru yekubata inovharwa, uye yekubatsira yekubatanidza yakavharwa.Mutsara mukuru wemagetsi unopfuura nefuse kune contactor contact, kune thermal relay, kune dunhu, uye kushamwaridzana kwekubatsira kwekubatanidza kwakavharwa.Panguva ino, iyo contactor yave yakasimbiswa nekuda kwevhavha yekudzora redunhu rekubatsira kuonana.
Kuongorora nheyo:
Kudzora dunhu, nekuti dunhu rekutonga rakabatana kune thermal relay rinowanzo kuvharika kubata, saka simba remagetsi rinopfuura nepakati peiyo thermal relay rinowanzo kuvharika contactor KM yekubatsira kubata, kana isu tidzvanya bhatani rekutanga, iyo yekubatsira yekubatanidza inovhara magetsi kuburikidza ne contactor yekubatsira kuonana kune contactor coil.Saka contactor nguva dzose powered uye injini anoramba kumhanya.
Nguva yekutumira: Jul-15-2022