Chiyambi cha ntchito ya AC contactor:
AC contactor ndi chinthu chapakatikati chowongolera, ndipo mwayi wake ndikuti amatha kuyatsa ndikuzimitsa mzere pafupipafupi, ndikuwongolera mphamvu yayikulu yokhala ndi kamphindi kakang'ono.Kugwira ntchito ndi relay yotenthetsera kuthanso kugwira ntchito yoteteza katundu wambiri pazida zonyamula.Chifukwa imagwira ntchito ndi kuyatsidwa ndi ma electromagnetic field suction, ndiyothandiza komanso yosinthika kuposa mabwalo otsegula ndi kutseka pamanja.Ikhoza kutsegula ndi kutseka mizere yolemetsa yambiri nthawi imodzi.Ilinso ndi ntchito yodzitsekera yokha.Pambuyo poyamwa kutsekedwa, ikhoza kulowa mudziko lodzitsekera ndikupitiriza kugwira ntchito.AC contactors chimagwiritsidwa ntchito ngati mphamvu kuswa ndi kulamulira madera.
The AC contactor ntchito kukhudzana waukulu kutsegula ndi kutseka dera, ndi ntchito kukhudzana wothandiza kuti apereke ulamuliro ulamuliro.Olumikizana nawo nthawi zambiri amakhala otseguka, pomwe olumikizana nawo nthawi zambiri amakhala ndi mapeyala awiri olumikizana omwe amakhala otseguka komanso otsekedwa.Ma contactors ang'onoang'ono amagwiritsidwanso ntchito ngati ma relay apakatikati molumikizana ndi dera lalikulu.The kulankhula za AC contactor amapangidwa ndi aloyi silver-tungsten, amene ali madutsidwe wabwino magetsi ndi kukana kutentha ablation.
The kanthu mphamvu ya AC contactor amachokera AC maginito maginito.Maginito amagetsi amapangidwa ndi mapepala awiri achitsulo a "phiri" opangidwa ndi silicon, omwe amakhazikika, ndikuyikapo koyilo.Pali ma voltages osiyanasiyana ogwira ntchito omwe mungasankhe.Kuti akhazikitse mphamvu ya maginito, mphete yachidule imawonjezedwa kumtunda wachitsulo.Pambuyo AC contactor wataya mphamvu, izo amadalira masika kubwerera.Theka lina ndilo chitsulo chosunthika, chomwe chimakhala ndi mawonekedwe ofanana ndi chitsulo chokhazikika, ndipo chimagwiritsidwa ntchito kuyendetsa kutsegula ndi kutseka kwa kukhudzana kwakukulu ndi kukhudzana kothandizira.The contactor pamwamba 20 amps ali okonzeka ndi arc kuzimitsa chivundikirocho, amene amagwiritsa ntchito mphamvu maginito kwaiye pamene dera ndi kulumikizidwa mwamsanga kukoka arc kuteteza kulankhula.The AC contactor wapangidwa lonse, ndi mawonekedwe ndi ntchito zonse bwino, koma ntchito akadali yemweyo.Ziribe kanthu momwe patsogolo luso ndi, wamba AC contactor akadali udindo wake wofunika.
Nthawi yotumiza: Jul-15-2022