Zvinhu zvitatu zvikuru zve AC contactor

Macontactor eACzvinhu zvakakosha mumasisitimu emagetsi, kunyanya mukudzora kutanga nekumira kwemamota nezvimwe zvishandiso. Macontactor aya ane hunhu hwakawanda hwakakosha kuti circuit ishande zvakanaka. Zvinhu zvitatu zvikuru zveAC contactor zvinosanganisira AC contactor coil, main contacts uye assistant contacts. Hunhu hwega hwega hunoita basa rakakosha mukuona kuti system yemagetsi inoshanda zvakanaka.

Chekutanga, AC contactor coil ndiyo chinhu chikuru chinosiyanisa AC contactors neMacontactor eDCMakoiri aya ane mazita ekuti A1 neA2 uye ndiwo anonyanya kukonzera simba remagineti rinodiwa pakushanda kwecontactor. Kazhinji, macoiri eAC anoshandiswa mumabasa mazhinji, anokwanisa kushandura simba remagetsi kuita simba remakanika, zvichibvumira contactor kuvhara nekupedzisa circuit. Ichi chinhu chinoita kuti AC contactor ikwanise kudzora kufamba kwemagetsi zvinobudirira uye kuita kuti michina yakasiyana-siyana yemagetsi itange uye imire.

Chechipiri, kubatana kukuru kweAC contactor chinhu chakakosha pakubatanidza tambo yemagetsi inouya ine zvikamu zvitatu netambo yemagetsi inobuda. Waya dzinopinda dzakanyorwa L1-L2-L3 uye waya dzinobuda dzakanyorwa T1-T2-T3. Kubatana kukuru kunowanzo vhurika uye kunoita basa rakakosha mukudzora mashandiro emota nezvimwe zvishandiso. Kubatana kukuru kunovimbisa kushanda zvakanaka kwesystem yemagetsi nekuita kuti circuit ivhurike kana kuvhara, zvichibvumira kudzora kwakaringana mashandiro emidziyo.

Chekupedzisira, macontact eAC contactor anobatsira anopa mamwe mabasa nekupa mapointi akavhurika (NO) uye akavhurika (NC). Nzvimbo yakavhurika inowanzo shandiswa kudzora contactor inozvivharira uye kutumira masignal ekushanda. Kusiyana neizvi, nzvimbo yakavharika yeAC contactor inonyanya kushandiswa pakubatanidza macircuit uye kutumira masignal. Iyi nzira inobvumira kuchinjika kukuru mudunhu rekudzora, zvichiita kuti pave nekushanda kwakanaka uye kuchengetedzeka.

Muchidimbu, hunhu hutatu hukuru hweAC contactor—AC contactor coil, main contact, uye assistant contact—hunoratidza basa guru rinoitwa nezvikamu izvi mumagetsi. AC contactors dzinogona kushandura simba remagetsi kuita simba remakanika, kudzora magetsi uye kupa mamwe mabasa kuburikidza neassistant contacts. Izvo chikamu chakakosha chekuona kushanda zvakanaka uye kwakachengeteka kwemasekete. Kunyangwe zvichishandiswa mumaindasitiri kana mumabhizinesi, hunhu uhwu hunoita kuti AC contactors dzive dzinokosha mukupa kudzora kwakavimbika uye kwakarurama kwemidziyo yemagetsi. Naizvozvo, kunzwisisa hunhu uhu hwakakosha pakuona kukodzera uye kushanda zvakanaka kweAC contactors mumasisitimu akasiyana emagetsi.