Cov txiaj ntsig thiab qhov tsis zoo ntawm AC contactor coil voltage 220V thiab 380V

AC contactoryog cov khoom tseem ceeb hauv cov hluav taws xob thiab siv los tswj cov dej ntws mus rau ntau yam khoom thauj. Ib qho ntawm cov yam tseem ceeb uas yuav tsum xav txog thaum xaiv AC contactor yog lub zog hluav taws xob, vim nws cuam tshuam ncaj qha rau kev ua haujlwm thiab kev tsim nyog ntawm tus contactor rau ib daim ntawv thov tshwj xeeb. Cov hluav taws xob AC contactor feem ntau yog 220V thiab 380V, txhua tus muaj nws tus kheej qhov zoo thiab qhov tsis zoo.

Lub zog hluav taws xob 220V muaj ntau yam zoo, ua rau nws haum rau ntau yam kev siv. Ua ntej tshaj plaws, lub zog hluav taws xob 220V muaj qhov yuav tsum tau muaj zog tsawg thiab tuaj yeem siv ncaj qha rau hauv cov voj voog hauv tsev tsis tas yuav siv cov transformers ntxiv thiab lwm yam khoom siv. Qhov no ua rau nws yog qhov kev xaiv yooj yim thiab pheej yig rau kev siv hauv tsev thiab kev lag luam me. Tsis tas li ntawd, lub zog ntawm lub zog hluav taws xob 220V me dua, thiab kev ua haujlwm ruaj khov dua thiab txhim khu kev qha thaum lub sijhawm ua haujlwm. Qhov kev ruaj khov no tau txhim kho ntxiv los ntawm qhov sib txuas hluav taws xob sib xws ntawm 220V coils, uas ua rau lawv yooj yim rau kev teeb tsa thiab kev pabcuam.

Txawm li cas los xij, 220V coils kuj muaj qee qhov tsis zoo uas yuav tsum xav txog. Vim nws qhov hluav taws xob ua haujlwm qis dua, lub zog hluav taws xob thiab lub zog tawm ntawm 220V coil yuav qis dua me ntsis ntawm 380V coil. Tsis tas li ntawd, thaum 220V coil raug xa mus rau qhov deb ntev, nws txoj haujlwm ib txwm yuav raug cuam tshuam los ntawm qhov poob hluav taws xob thiab lwm yam teeb meem cuam tshuam. Tsis tas li ntawd, lub zog ntawm 220V coil yog qhov me me, uas yuav txwv nws qhov kev tsim nyog rau kev tswj hwm cov khoom siv hluav taws xob siab hauv qee qhov kev siv.

Ntawm qhov tod tes, 380V coil voltage muaj qhov zoo meej thiab tuaj yeem ua tau raws li qhov xav tau ntawm kev siv hluav taws xob hauv kev lag luam thiab kev lag luam. 380V coils xav tau voltage siab dua thiab tsim nyog rau kev tswj hwm cov khoom siv hluav taws xob siab hauv ntau qhov chaw. Nws muaj lub zog electromagnetic zoo thiab lub zog tua hluav taws xob, thiab tsim nyog rau cov xwm txheej tswj hwm siab. Ntxiv mus, 380V coil tsis cuam tshuam los ntawm cov teeb meem xws li voltage poob thaum lub sijhawm xa mus ntev, thiab nws cov kev ua tau zoo ruaj khov thiab txhim khu kev qha.

Txawm hais tias muaj cov txiaj ntsig no los xij, 380V coils muaj lawv qhov tsis zoo uas yuav tsum xav txog. Qhov yuav tsum tau muaj cov hluav taws xob siab dua txhais tau tias yuav tsum tau muaj cov transformers thiab cov khoom siv ntxiv, ntxiv qee qhov nqi thiab qhov nyuaj rau kev teeb tsa. Tsis tas li ntawd, 380V coil muaj lub zog loj thiab yuav tsim cov hluav taws xob loj thiab suab nrov thaum siv. Tsis tas li ntawd, 380V coils muaj ob peb qhov sib txuas hluav taws xob, thiab kev teeb tsa thiab kev saib xyuas nyuaj heev.

Hauv kev xaus lus, qhov kev xaiv ntawm 220V thiab 380V coil voltage rau AC contactors nyob ntawm qhov yuav tsum tau ua thiab cov kev txwv ntawm daim ntawv thov. Thaum 220V coils muab kev yooj yim thiab kev siv nyiaj tsim nyog rau kev siv hauv tsev thiab kev lag luam me, 380V coils zoo dua rau kev siv hluav taws xob hauv kev lag luam thiab kev lag luam uas xav tau kev tswj hwm cov khoom siv hluav taws xob siab. Kev nkag siab txog qhov zoo thiab qhov tsis zoo ntawm txhua lub coil voltage yog qhov tseem ceeb rau kev txiav txim siab paub thaum xaiv AC contactor tsim nyog tshaj plaws rau ib lub voj voog tshwj xeeb.