Yuav Tiv Thauj DC Thiab Muaj Tug Npe Tau Txuas Siv Los Sib Pauv?

DC CONTACTOR thiab AC CONTACTOR tuaj yeem siv tsis hloov. Vim tias thaum AC contactor txuas nrog lub hwjchim DC zog nrog qhov sib npaug qub, qhov niaj hnub hloov tsis tau, qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv, qhov sib txuas ntawm electromotive yog sib npaug ntawm zero, limiting factor rau tam sim no tsuas yog ua haujlwm, yog li DC qhov tam sim no nyob rau hauv lub kauj voj yog loj dua tus nqi zoo ntawm AC tam sim no txuas nrog AC zog mov thiab lub coil yuav tsum burnt tawm. Sib piv, yog hais tias DC contactor txuas nrog AC zog mov nrog tib lub qhov hluav taws xob raws li qhov txiaj ntsim zoo, lub kauj voos yuav tsim hluav taws xob ua kom yuam kev. Txwv cov yam tseem ceeb rau tam sim no , ntxiv rau qhov tsis kam, muaj ntau ntawm inductive reactance, yog li hais tias qhov txiaj ntsig zoo ntawm AC tam sim no muaj tsawg dua li cov nqi, cov hlau nplaum thiab cov hlau nplaum kuj tau txo ntau heev, uas ua rau contactor tsis tuaj yeem raug kaw.