AC contactor PLC ulamuliro nduna monga kuphatikiza chitetezo

The AC Contactor (Alternating Current Contactor), yonse, Kuwongolera kopitilira muyeso ndi magwiridwe antchito, Koma ndi magwiridwe antchito omwewo, Opangidwa makamaka ndi ma elekitiromaginito, makina olumikizirana, chipangizo chozimitsa cha arc ndi zida zothandizira, Dongosolo lamagetsi lamagetsi limapangidwa makamaka ndi koyilo. , pachimake chitsulo (static iron core) ndi armature (moving iron core) magawo atatu; Kukhudzana dongosolo lagawidwa mfundo kukhudzana, mzere kukhudzana ndi pamwamba kukhudzana atatu; Chipangizo chozimitsa cha arc nthawi zambiri chimagwiritsa ntchito kuzimitsa kwamagetsi amagetsi awiri, kuzimitsa kwakutali kwa olowa ndi chipata cha arc kuzimitsa njira zitatu zozimitsira arc, Kuthetsa arc yamagetsi yopangidwa ndi kukhudzana kwamphamvu komanso kosasunthika panthawi yogawa ndi kutseka, Contactors ndi mphamvu pamwamba. 10A ali ndi zida zozimitsira arc; Zida zothandizira makamaka zimaphatikizira kasupe, buffer kasupe, kasupe wamakasitomala, makina otumizira, maziko ndi gawo lomaliza ndi zina zotero.
Mfundo ntchito ya AC contactor ndi kuti pamene koyilo contactor ndi mphamvu, koyilo panopa adzabala maginito, ndi kwaiye maginito kumapangitsa malo amodzi pachimake kubala maginito suction kukopa pachimake, ndi kuyendetsa AC kukhudzana mfundo kanthu, Nthawi zambiri kulumikizidwa kotsekedwa kumalumikizidwa, nthawi zambiri kulumikizidwa kotseguka kumatsekedwa, ziwirizo zimalumikizana. Koyiloyo ikazimitsidwa, kuyamwa kwamagetsi kumatha, ndipo zida zimatulutsidwa pansi pakuchita kwa kasupe wotulutsa kuti apange Kulumikizana kumachira, nthawi zambiri kulumikizidwa kotseguka, ndipo kukhudzana komwe nthawi zambiri kumatsekedwa kumatseka. Ndikugwiritsa ntchito mphamvu yamagetsi yamagetsi ndi kusungunuka kwa kasupe kuti zigwirizane, kukwaniritsa kulumikizana ndi kupatukana.
Malinga ndi zofuna za makasitomala, kupanga makabati olamulira kwa makasitomala, ziribe kanthu mu chisankho cha contactors kulankhulana kapena zigawo zina, iwo adzayesetsa zotheka kuti makasitomala kusankha ndi kukwaniritsa zofunika zigawo zikuluzikulu zapakhomo ndi akunja.
Kusankha mfundo ya AC contactor:
(1) Mphamvu yamagetsi iyenera kukhala yofanana ndi katundu, ndipo mtundu wa contactor uyenera kukhala woyenera pa katunduyo.
(2) Kuwerengetsera panopa katundu adzakhala kugwirizana ndi mphamvu mlingo wa contactor, ndiko kuti, mawerengedwe panopa ndi zosakwana kapena wofanana ndi oveteredwa ntchito panopa wa contactor.The kulumikiza panopa wa contactor ndi wamkulu kuposa chiyambi. pakalipano wa katundu, ndipo kusweka panopa ndi wamkulu kuposa ntchito katundu. Kuwerengetsera panopa katundu ayenera kuganizira malo enieni ntchito. Kwa katundu wokhala ndi nthawi yayitali yoyambira, nsonga yapamwamba ya theka la ola siyingadutse kutenthedwa komwe kwagwirizana.
(3) Yang'anani kukhazikika kwanthawi yayitali komanso kutentha kwanthawi yayitali.Njira zazifupi zazifupi zagawo zitatu za mzerewu sizidzapitilira mphamvu zololeka komanso zotentha zokhazikika za contactor. Pamene yochepa dera panopa ndi kusagwirizana ndi contactor, ndi kuswa mphamvu contactor nawonso kutsimikiziridwa.
(4) Magetsi ovotera, apano, kuchuluka ndi mphamvu zamakono za othandizira othandizira a coil yoyamwa ya contactor adzakwaniritsa zofunikira za waya wa dera lowongolera. mtengo wamagetsi ogwiritsira ntchito, wothandizira ayenera kugwira ntchito pa 85 ~ 110% ya mtengo wamagetsi ovotera.Ngati mzerewo ndi wautali kwambiri, koyilo ya contactor ikhoza kuwonetsa kutsekedwa kwa malangizo chifukwa cha kutsika kwa magetsi; malangizo aulendo sangagwire ntchito ndi high line capacitor.
(5) Yang'anani nthawi yovomerezeka yogwiritsira ntchito wothandizirayo malinga ndi nthawi yogwiritsira ntchito.Ngati maulendo ogwiritsira ntchito akuposa mtengo wotchulidwa, mlingo wovomerezeka uyenera kuwirikiza kawiri.
(6) Magawo achitetezo afupikitsa amayenera kusankhidwa pamodzi ndi magawo olumikizirana.Chonde onani buku lachitsanzo, lomwe nthawi zambiri limapereka tebulo lofananira la olumikizirana ndi ma fuse.