Uma ngikhuluma nge-AC contactor, ngikholelwa ukuthi abangani abaningi embonini yemishini nekagesi bajwayelene kakhulu nayo, iwuhlobo lokulawula okunogesi ophansi ohlelweni lokudonsa nokulawula okuzenzakalelayo, olusetshenziselwa ukunqamula amandla, ukulawula. umsinga omkhulu onomsinga omncane.
Ngokuvamile, i-AC contactor ngokuvamile yakhiwa izingxenye eziningana: ezihambayo, ukuthintana okuyinhloko okumile, ukuthintana okuyisizayo, ikhava yokucisha i-arc, insimbi ehambayo kanye ne-static core kanye nezindlu zamabakaki. Lapho usebenza, ikhoyili ye-electromagnetic yemishini inikezwa amandla, futhi umnyombo wokunyakaza wenza ukuthintana nokunyakaza. Ngalesi sikhathi, isifunda sixhunyiwe. Uma ikhoyili ye-electromagnetic icishiwe, umgogodla wokunyakaza ubuyela ngokuzenzakalelayo esenzweni, bese isekethe ihlukaniswe.
Ngenxa yokuthi i-AC contactor isetshenziselwa kakhulu ukunqanyulwa kwamandla nokulawula isifunda, ukuthintana okuyinhloko kothintana naye ngokuyinhloko ukuvulwa nokuvalwa kwesekethe yokubulawa, othintana naye osizayo usetshenziselwa ukwenziwa kokulawula umyalo, ngakho-ke oxhumana naye osizayo kufanele avuleke futhi ivale abathintwayo ababili ngokusetshenziswa okuvamile. Kudingeka sinake iphuzu elilodwa ukuthi ngenxa yokuthi amandla okuphatha e-AC contactor inkulu, kulula ukukhubeka uma uhlangabezana nesimo sezulu sombani, lokhu kungenxa yokuthi i-AC contactor ngokwayo inomsebenzi wokuvikela ngokweqile kanye nokuvikela phansi, ulayini. umbani uhlangabezane nokusika ngokuzenzakalelayo ukunikezwa kwamandla ukuze kuvikelwe imishini, ukuvimbela i-voltage ephezulu, umonakalo omkhulu wamanje.
Ngaphezu kwalokho, ukuze kuqinisekiswe impilo yesevisi ye-ac contactor, abantu abakhetha futhi bathenge imishini yokuxhumana kufanele baxhumane kangcono nabasebenzi abafanelekile, ngokuya ngezinto zabo zikagesi, ukusetshenziswa komthamo wokukhetha wesekethe kanye nemvamisa yesenzo esihambelanayo, okumanzi okuhlukile, i-asidi nesisekelo sendawo nayo ifuna ukukhetha ukucushwa okukhethekile kwe-ac contactor, ukuze ingabangeli ukulahlekelwa kwamaphutha amaningi.
Isikhathi sokuthumela: Aug-30-2022
