Kapangidwe kazinthu
1, TheAC cholumikiziraimatenga njira yamagetsi yoyendetsera dera lalikulu, ndipo kulekanitsa ndi kuphatikiza kwa mfundo zazikuluzikulu zolumikizirana kumayendetsedwa ndi ma electromagnet ndi njira yayikulu yolumikizirana.
2, Mfundo yaikulu yolumikizirana ya anAC cholumikiziraamagwiritsidwa ntchito polumikiza ndi kutulutsa magetsi a AC, ndipo angagwiritsidwenso ntchito ngati dera lotembenuzidwa.
3, The kukhudzana dongosolo laAC cholumikiziranthawi zambiri imakhala ndi zolumikizira ziwiri zazikulu ndi zina ziwiri zothandizira zomwe zimakhazikika pa bulaketi.
4, The AC contactor koyilo waikidwa pa chitsulo pakati, ndipo pali insulating mapepala ndi windings kuzungulira koyilo.Mapiringa nthawi zambiri amakhala 300 ~ 350 m kutalika.
5, The kukhudzana dongosolo laAC cholumikiziraimapangidwa ndi zida zozimitsira arc, zomwe zimatha kugawidwa m'mitundu iwiri: kudzipatula komanso mtundu wosadzipatula.Mtundu wodzipatula umaphatikizapo chipangizo chozimitsira mpweya cha arc ndi chipinda chozimira chachitsulo cha dielectric arc, pomwe mtundu wosadzipatula umaphatikizapo mpweya wa carbon arc wosungira gasi kapena chipangizo chozimitsa cha vacuum arc.
Mfundo ya ntchito
Pamene AC contactor energizes koyilo atomu, ndi electromagnetic amakopa koyilo ndi koyilo panopa akudutsa dera katundu kupanga makokedwe amagetsi.Pa nthawi yomweyo, chifukwa chitsulo pachimake ali ndi mphamvu maginito, mphamvu maginito kwaiye amachititsa zosunthika chitsulo pakati kusuntha ndi kuyamwa koyilo contactor.Pamene koyilo yamagetsi ikutha, mphamvu ya maginito imasowa, kasupe amabwezeretsa maziko osuntha kumalo ake oyambirira, ndipo wothandizira nthawi yomweyo amadula dera.
Pamene koyilo ya AC contactor ndi magetsi, mphamvu zake zimagwirizana ndi kukana katundu.Kukaniza kwakukulu kumapangitsa kuti magetsi apitirire pang'ono ndipo amawononga mphamvu yamagetsi yochepa.Pamene AC contactor pamene panopa kwaiye ndi koyilo zazikulu, kotero mu kukhudzana waukulu kupanga kuchuluka kwa kutentha.
Kutentha komwe kumapangidwa mozungulira ndi motere:
3, Kutentha kwaiye ndi zochita za kukhudzana waukulu
4, Kutentha kwaiye ndi kukula kwa mpweya mu chivundikirocho;
5, kutentha kwaiye ndi makina abrasion;
Zosintha zaukadaulo
1, Mphamvu yovotera: AC380V kapena AC380V, 60Hz.
3, Kugwira ntchito pafupipafupi: 20Hz ~ 40Hz.
4, Kutentha kwapamwamba kwambiri kwa koyilo: - 25 ℃ ~ + 55 ℃.
5, Arc kuzimitsa mphamvu: Arc kuthamanga mu arc kuzimitsa chipinda adzatha kuonetsetsa kuti nthawi poyatsira mmodzi ndi oposa 3ms pa 100W, ndipo zambiri kutengera 30W Arc chipangizo kuzimitsa.
6, The voteji dontho la contactor si upambana 2% kapena 5% ya voteji oveteredwa.
8, Nthawi yoyambira: yocheperapo kapena yofanana ndi 0.1S (yomwe idavoteredwa pano kuposa 30A, nthawi yoyambira idzakhala yosakwana 0.045S);pakali pano zosakwana 20A, nthawi yoyambira idzakhala yosakwana 0.25S.
10, Osachepera ntchito kutentha: pa - 25 ℃, kulola yochepa ntchito maola 0 ~ 40 min, pazipita maola ntchito 20 min.
Chenjezo
1. Mulingo wamagetsi womwe umagwiritsidwa ntchito pa AC contactor uyenera kukumana ndi voliyumu yomwe yatchulidwa ndi mankhwala.
2. Musanagwiritse ntchito AC contactor, fufuzani ngati maonekedwe ake awonongeka, ngati ziwalozo zatha, komanso ngati materminal ndi otayirira kapena atuluka.
3. M'madera kumene mphamvu voteji kusinthasintha kwambiri, ndi AC contactor adzakhala okonzeka ndi lolingana chipukuta misozi zipangizo.
4. Pamene cholumikizira cha AC chili ndi mawaya, chitsanzo cha terminalcho chidzayang'aniridwa mosamala, ndipo miyeso yofananira iyenera kutengedwa ngati gawo kapena magawo apezeka kuti sakugwirizana.
5. Poyesa zinthu zatsopano, AC contactor ayenera kuyang'ana mosamala ngati oveteredwa ntchito voteji, oveteredwa ntchito panopa ndi chitetezo akhazikitse mtengo kukwaniritsa zofunika.
6. Spark, arc ndi kusokoneza kwina kwamphamvu kwamagetsi kumatha kuchitika pamene kukhudza kwakukulu kwa AC contactor kwasweka.Ayenera kuyang'aniridwa pafupipafupi ngati pangakhale zoopsa.
Nthawi yotumiza: Feb-22-2023