AC contactor muaj nuj nqi

AC contactor muaj nuj nqi taw qhia: AC contactor yog ib hom kev tswj nruab nrab, nws qhov zoo dua yog tias nws tuaj yeem nquag dhau, tawg txoj kab, nrog kev tswj me me ntawm cov tam sim no loj.Lub thermal relay ua haujlwm tseem tuaj yeem ua lub luag haujlwm tiv thaiv overload ntawm cov khoom siv thauj khoom.Vim hais tias nws yog kev cia siab rau ntawm electromagnetic field suction pass, tawm ntawm kev ua haujlwm, txheeb ze rau tib neeg phau ntawv sib cais, kaw Circuit Court, nws ua haujlwm zoo dua, siv tau yooj yim dua, tuaj yeem faib rau tib lub sijhawm, kaw ntau cov kab thauj khoom, thiab tus kheej- ntsuas phoo muaj nuj nqi, los ntawm phau ntawv luv luv suction, koj tuaj yeem nkag mus rau tus kheej lub xeev ntawm kev ua haujlwm tas mus li.AC contactors yog dav siv los ua hluav taws xob hloov hluav taws xob thiab tswj circuits.AC contactor siv lub ntsiab tiv tauj los qhib thiab kaw lub voj voog, thiab siv cov kev sib tiv tauj los ua cov lus qhia tswj.Lub ntsiab lus tseem ceeb yog feem ntau tsuas yog qhib qhov chaw sib cuag, thiab qhov chaw sib txuas lus feem ntau muaj ob khub ntawm kev sib cuag nrog ib txwm qhib thiab kaw ua haujlwm, thiab cov contactors me me kuj feem ntau siv los ua qhov nruab nrab relay nrog lub ntsiab Circuit Court.Qhov chaw tiv tauj ntawm AC contactor, ua los ntawm cov nyiaj-tungsten alloy, muaj hluav taws xob zoo thiab kub kub corrosion kuj.Lub zog ua haujlwm ntawm AC contactor los ntawm AC electromagnet, uas yog stacked ntawm ob "roob" zoo li cov ntawv me me silicon steel, ib qho yog tsau, ntawm lub kauj, qhov ua haujlwm voltage muaj ntau yam kev xaiv.Txhawm rau kom ruaj khov lub zog sib nqus, qhov nqus ntawm cov hlau tseem ceeb, ntxiv rau lub nplhaib luv luv.Lub AC contactor yog rov pib dua los ntawm lub caij nplooj ntoos hlav tom qab poob lub zog.Lwm ib nrab yog active core, tsim zoo li cov tub ntxhais ruaj khov los tsav qhov qhib ntawm cov ntsiab lus tseem ceeb thiab cov koom haum pabcuam.Cov contactors saum toj no 20 amps yog nruab nrog arc extinguishing hood, siv lub tshuab hluav taws xob hluav taws xob tsim los ntawm kev rhuav tshem hluav taws xob hluav taws xob, kom rub tawm hluav taws xob arc sai, tiv thaiv kev sib cuag.AC contactor yog ua los ntawm tag nrho, cov duab thiab kev ua tau zoo kuj tseem txhim kho tas li, tab sis kev ua haujlwm tseem zoo li qub.Txawm hais tias lub tshuab tseem ceeb npaum li cas yog tsim los, cov neeg sib txuas lus zoo tib yam tseem muaj nws txoj haujlwm tseem ceeb.