Isingeniso somsebenzi we-AC contactor

I-AC contactor iwuhlobo lwesici sokulawula esiphakathi, inzuzo yayo ukuthi ingadlula njalo, iphule umugqa, ngokulawula okuncane kwamanje kwamandla amakhulu.Umsebenzi odluliswayo oshisayo ungase futhi udlale indima ethile yokuvikela ukugcwala kakhulu ezintweni zokulayisha.Ngenxa yokuthi incike endaweni yokudonsa i-electromagnetic field suction pass, isuka emsebenzini, uma ihlobene nokuhlukaniswa kwezandla komuntu, isifunda sokuvala, isebenza kahle kakhulu, isebenziseka kalula, ingahlukaniswa ngasikhathi sinye, ivale imigqa eminingi yokulayisha, futhi ikwazi ukuzi- umsebenzi wokukhiya, ngokusebenzisa ukumunca okufushane okwenziwa ngesandla, ungafaka isimo sokuzikhiya somsebenzi oqhubekayo.Izixhumi ze-AC zisetshenziswa kabanzi njengamasekhethi okushintsha amandla nokulawula.Isixhumi se-AC sisebenzisa othintana naye oyinhloko ukuvula nokuvala isekethe, futhi sisebenzisa oxhumana naye osizayo ukwenza imiyalelo yokulawula.Iphuzu lokuxhumana eliyinhloko ngokuvamile livame ukuvuleka kuphela, futhi indawo yokuxhumana eyinsiza ivame ukuba namapheya amabili othintana nomsebenzi ovaliwe ovamile ovulekile novamile, futhi oxhumana nabo abancane nabo bavame ukusetshenziswa njengendawo edluliselwe emaphakathi nesekethe enkulu.Iphuzu lokuxhumana le-AC contactor, eyenziwe nge-silver-tungsten alloy, inokusebenza kahle kagesi kanye nokumelana nokugqwala okuphezulu kwezinga lokushisa.Amandla esenzo we-AC contactor avela ku-electromagnetic ye-AC, enqwabelene ngamashidi ensimbi amabili “entaba” amise okwentaba, elinye lawo eligxilile, kukhoyili, amandla ogesi asebenzayo anezinketho ezihlukahlukene.Ukuze kuzinziswe amandla kazibuthe, indawo edonsayo ye-iron core, kanye neringi ye-short-circuit.Isixhumi se-AC sisethwa kabusha isiphethu ngemva kokuphelelwa amandla.Enye ingxenye iwumgogodla osebenzayo, owakhiwe njengomongo ogxilile ukuze ushayele ukuvulwa koxhumana nabo abakhulu nabasizayo.Ama-contactor angaphezu kwama-amps angu-20 afakwe i-arc yokucisha i-hood, esebenzisa amandla kazibuthe kagesi akhiqizwa ngokuphula isifunda sikagesi, ukuze akhiphe ngokushesha i-arc kagesi, ukuvikela othintana naye.I-AC contactor yenziwa iyonke, ukuma nokusebenza nakho kuthuthuka njalo, kodwa umsebenzi uhlala ufana.Kungakhathaliseki ukuthi ubuchwepheshe buthuthukisiwe kangakanani, oxhumana nabo abavamile bezokuxhumana basenesikhundla sabo esibalulekile.