AC contactor main feature

Kutanga, iwo matatu makuru hunhu hwe AC contactor:
1. AC contactor coil.Macoil anowanzozivikanwa neA1 neA2, uye anogona kungokamurwa kuita AC contactors uye DC contactors.Isu tinowanzo shandisa AC contactors, iyo 220 / 380V ndiyo inonyanya kushandiswa:
2. AC Contactor Main kuonana.L1-L2-L3 yakabatana kune matatu-phase magetsi ekuisa inlet mutsara, uye T1 T2-T3 yakabatana kune yemagetsi yekuburitsa mutsara, uye inogona kushandiswa kubatanidza kune inotakura tambo.Iwo makuru anobatika eiyo AC contactor anowanzo kuvhurika mabikirwo, anonyanya kubatanidzwa kudunhu guru, kudzora kutanga uye kumira kwemota nemimwe michina!
3. Mazita ekubatsira e AC contactor.Iwo anobatsira anobatika anogona kukamurwa kuita inogara yakavhurika poindi NO uye inowanzovharwa poindi NC.
3-1 Kazhinji yakavhurika poindi NO, kazhinji yakavhurika poindi NO inonyanya kushandiswa yekubata-yega-yekukiya kudzora uye kutamisa chiratidzo chekushandisa kushandisa, senge: AC contactor kazhinji yakavhurika poindi NO kune dzvuku chiratidzo chechiedza chinogona kushandiswa sechishandiso chemotokari. chiratidzo chechiedza, kana iyo AC yemagetsi yemagetsi, kazhinji yakavhurika poindi NO yakavharwa, batidza mwenje wechiratidzo, kuendesa iyo mota kana yedunhu mashandiro echiratidzo.
3-2.Yakajairika-yakavharwa poindi NC ye AC contactor.Kazhinji, NC inonyanya kushandiswa kuvharira dunhu uye kufambisa kwemasaini.
Semuyenzaniso, iyo mota yakanaka uye reverse control dunhu rinoshandisa iro rinopindirana basa reiyo contactor inogara yakavharwa poindi NC.
Semuenzaniso, iyo AC contactor inogara ichivhara nzvimbo NC yakabatana kune yakasvibira chiratidzo mwenje, iyo inogona kushandiswa seyakamira chiratidzo chedunhu kana mota.Kana iyo AC contactor ichikwidziridzwa, iyo inogara ichivhara poindi NC inodzimwa, mwenje wechiratidzo chekumira wakadzimwa, mwenje wekushanda unoenderana wakabatidzwa, uye dunhu rinomhanya.
Chechipiri, ndinonzwisisa zvitatu zvokunze hunhu AC contactor, uye ipapo tora nyore Kutarira mukati AC contactor:
Chekutanga, izvo zvakakosha zveiyo AC contactor: coil, iron core, reset spring, contact system uye armature uye zvimwe zvinoumba.
1. Simply kunzwisisa armature ari AC contactor.Iyo armature inobatanidza iyo yekusangana system, kana iyo armature inofamba ichikwira kumusoro uye pasi, iyo yekusangana ichachinja zvinoenderana, senge: kazhinji yakavhurika point NO yakavharwa, kazhinji yakavharwa point NC yakabviswa uye zvichingodaro, iyi ndiyo yekutanga kushandiswa!
2. Zvimwe zvakakosha zvikamu: core, coils uye reset matsime!Nzwisiso pfupi yeruzivo urwu ndeiyi:
Heano mashandiro anoita AC contactors mumutauro unowanikwa zvakanyanya:
Pamberi pe AC contactor isati yaiswa simba: iyo coil haigone kuve yemagetsi, iyo musimboti haina electromagnetic suction, iyo armature haifambi, iyo yechirimo elasticity inoramba yakajairika, panguva ino iyo inowanzo kuvhurika poindi NO yakadzimwa, iyo inowanzovharwa poindi NC iri. pa, ichi ndicho chimiro chakajairika.
AC contactor yemagetsi: coil magetsi, iron core inoburitsa electromagnetic suction, inogona kukurira reset chitubu elasticity, kudhonza bhiti richidzika pasi, ino nguva yekubata system inoshanduka: kazhinji yakavhurika poindi HAPANA yakavharwa, kazhinji yakavharwa poindi NC yakabviswa, ichi ndicho chinonyanya kukosha. contactor control, contactor is by contact on-off change kuti zvisina kunanga kudzora redunhu!
Mushure mekunge AC contactor yarasikirwa nesimba kana simba kudzima, iyo coil haigone kuve magetsi, musimboti hauna kukweva kwemagetsi, panguva ino reset chitubu elasticity inotyaira iyo armature reset, armature bounce, panguva ino armature inotyaira iyo AC contactor contact system movement, dzosera kune yekutanga mamiriro: kazhinji yakavhurika poindi HAPANA yakabviswa, kazhinji yakavharwa poindi NC yakavharwa.