Contactor shine na'urar sarrafawa ta atomatik. Yafi amfani da akai-akai dangane ko cire haɗin, dc circuit, tare da babban iko ikon, iya dogon nesa aiki, tare da gudun ba da sanda iya gane lokaci aiki, interlocking iko, adadi iko da matsa lamba da kuma rashin ƙarfi kariya, yadu amfani a atomatik iko kewaye, babban sa. Control abu ne da mota, kuma za a iya amfani da su sarrafa sauran ikon load, kamar lantarki hita, lighting, waldi inji, capacitor banki, da dai sauransu The contactor ba zai iya kawai haɗi da yanke da kewaye, amma kuma. yana da ƙananan tasirin kariyar sakin wutar lantarki. Ƙarfin sarrafa lamba yana da girma. Ya dace da ayyuka akai-akai da kuma sarrafa nesa. Yana ɗaya daga cikin mahimman abubuwan da ke cikin tsarin sarrafawa ta atomatik. A masana'antu lantarki, akwai da yawa model na contactors, na yanzu a 5A-1000A, da amfani ne quite m.
Bisa ga daban-daban iri main halin yanzu, contactors za a iya raba AC contactor da DC contactor.
Ƙa'ida: lambar sadarwa ta ƙunshi tsarin lantarki, tsarin sadarwa, na'urar kashe baka da sauran sassa. Ka'idar na'ura mai ba da hanya tsakanin hanyoyin sadarwa ita ce, lokacin da aka kunna na'urar na'urar lantarki na mai tuntuɓar, zai samar da filin maganadisu mai ƙarfi, ta yadda madaidaicin core ya haifar da tsotsawar wutar lantarki don jawo hankalin armature, kuma yana fitar da aikin lamba: sau da yawa rufe lambar sadarwa ta katse. , sau da yawa bude lamba rufe, biyu suna hade. Lokacin da aka kashe coil ɗin, tsotsawar wutar lantarki ta ɓace, kuma an saki armature a ƙarƙashin aikin bazarar sakin, yana maido da lambar sadarwa: rufewar sadarwar da aka saba tana rufewa kuma ana cire haɗin da aka saba buɗe.
Lokacin aikawa: Maris 13-2023
