AC contactor mitundu

Mitundu ya contactor
1. AC Contactor
Lupu yayikulu yayatsidwa ndikugawa katundu wa AC.Koyilo yowongolera imatha kukhala ndi AC ndi DC.Zomwe zimapangidwira zimagawidwa m'magawo awiri (LC1-D / F *) ndi kasinthasintha kamodzi (LC1-B *).Yoyamba ndi yaying'ono, yaying'ono komanso yopepuka kulemera;chotsiriziracho ndi chosavuta kusamalira ndi kukonzedwa mosavuta ngati nyumba za unipolar, sekondale ndi multipolar, koma zimakhala ndi voliyumu yayikulu ndi malo oyika.
2. DC contactor
Lupu lalikulu limalumikizidwa ndikuchotsa katundu wa DC.Koyilo yowongolera imatha kukhala ndi AC ndi DC.Mfundo yogwirira ntchito ndi yofanana ndi ya AC contactor, koma mphamvu ya maginito yomwe imasungidwa ndi katundu wamaganizo imatulutsidwa nthawi yomweyo panthawi yopatukana ya DC, ndipo arc yamphamvu kwambiri imapangidwira pa breakpoint, kotero kuti DC contactor imayenera kukhala nayo. ntchito yabwino yozimitsa arc.Othandizira apakati / akulu a DC nthawi zambiri amagwiritsa ntchito mawonekedwe amodzi amtundu wonse, womwe umadziwika ndi mtunda wautali wa arc, ndipo chivundikiro chozimitsa cha arc chimakhala ndi chipata chozimitsa cha arc.Small mphamvu DC contactor utenga awiri breakpoint stereo dongosolo dongosolo.
3. Vacuum contactor
Vacuum contactor (LC1-V *), chigawo chake ndi ofanana ndi onse contactors mpweya, koma zingalowe kukhudzana kukhudzana ndi losindikizidwa mu zingalowe mu arc kuzimitsa chipinda.Imadziwika ndi mphamvu yayikulu pa / kuzimitsa pakali pano komanso yotsika kwambiri.
4. Cholumikizira chamtundu wa semiconductor
Zinthu zazikuluzikulu, monga thyristor yamitundu iwiri, yomwe imadziwika ndi gawo losasunthika, moyo wautali, kuchitapo kanthu mwachangu, osakhudzidwa ndi kuphulika, fumbi, mpweya woyipa, kugwedezeka ndi kugwedezeka.
5. Electromagnetic loko contactor
Kuyika kwa module ndi mabasi oyika ma electromagnetic loko kukhudzana kumakhala ndi ma elekitiroma apadera, omwe amatha kusungidwa pamalo pomwe koyilo itaya mphamvu.Pali zogulitsa zochokera kunja za Tesys CR1.
6. Capacacitive contactor
Amagwiritsidwa ntchito makamaka kulowetsa kapena kuchotsa cholumikizira chofananira pazida zolipirira mphamvu zocheperako kuti zisinthe mphamvu yamagetsi ogwiritsira ntchito mphamvu.Zapakhomo za LC1D * K mndandanda.Cholumikizira cha AC chosinthika: chimakhala ndi zolumikizira ziwiri zofanana za AC kuphatikiza zolumikizira zamakina (ndi zolumikizira zamagetsi).Amagwiritsidwa ntchito posintha mphamvu ziwiri komanso zida zamagalimoto zabwino komanso zowongolera.Itha kuphatikizidwa ndi zinthu zapakhomo za LC1-D * C, zinthu zina zomwe zimatumizidwa kunja zimakhala ndi zinthu.
7. Star-katatu kuyambira osakaniza contactor
Pogwiritsa ntchito 3 contactors, 1 matenthedwe relay ndi 1 kuchedwa mutu ndi wothandiza kukhudzana chipika amagwiritsidwa ntchito mwapadera mu nyenyezi makona atatu kuyambira zida, poyamba ankaitanitsa LC3-D * mndandanda wa mankhwala, waimitsidwa, koma akhoza kusankha paokha chigawo msonkhano.