AC contactor marudzi

Contactor marudzi
1. AC Contactor
Main loop yakabatidzwa uye yakatsemura AC mutoro.Iyo coil yekudzora inogona kuve ne AC uye DC.Zvimiro zvemhando dzakakamurwa kuita maviri breakpoint yakatwasuka (LC1-D / F *) uye imwechete breakpoint kutenderera (LC1-B *).Iyo yekutanga ndeye compact, idiki uye yakareruka muhuremu;iyo yekupedzisira iri nyore kuchengetedza uye nyore kugadzirwa seunipolar, yechipiri uye multipolar zvimiro, asi ine vhoriyamu yakakura uye yekuisa nzvimbo.
2. DC contactor
Iyo huru loop yakabatana uye kubva paDC mutoro.Iyo coil yekudzora inogona kuve ne AC uye DC.Nheyo yekuita yakafanana neyeiyo AC contactor, asi iyo magineti simba rinochengetwa neanonzwa mutoro rinoburitswa pakarepo panguva yekuparadzaniswa kweDC, uye iyo yakakwirira-energy arc inogadzirwa panguva yekuputsika, saka iyo DC contactor inodikanwa kuve nayo. iri nani arc yekudzima basa.Yepakati / yakakura chiyero DC macontactor anowanzo shandisa imwe chete breakpoint dhizaini kune iyo yakazara chimiro, iyo inoratidzwa neakareba arc chinhambwe, uye arc yekudzima chivharo ine arc yekudzima gedhi.Diki inokwana DC yekubatanidza inotora kaviri breakpoint stereo kuronga chimiro.
3. Vacuum contactor
Vacuum contactor (LC1-V *), chikamu chayo chakafanana neyakajairwa mhepo inobatisa, asi vacuum yekubata bata inonamwa muvacuum arc yekudzima kamuri.Iyo inoratidzirwa nehombe pa / kudzima ikozvino uye yakakwira rated inoshanda voltage.
4. Semiconductor-mhando contactor
Zvigadzirwa zvikuru, zvakadai semaviri-nzira thyristor, iyo inoratidzirwa pasina chikamu chinofambisa, hupenyu hurefu, chiito chekukurumidza, chisingakanganisi nekuputika, guruva, gasi rinokuvadza, kuvhunduka uye kudengenyeka.
5. Electromagnetic locking contactor
Iyo yekumisikidza module uye yekumisikidza bhazi electromagnetic kukiya yekubata ine yakakosha electromagnet, iyo inogona kuchengetwa iri pachinzvimbo kana coil yapera simba.Kune kunze kwenyika Tesys CR1 akatevedzana zvigadzirwa.
6. Capacacitive contactor
Kunyanya kushandiswa kuisa kana kubvisa parallel capacitor mune yakaderera-voltage reactive simba muripo wemidziyo kugadzirisa iyo simba chinhu chesimba rekushandisa system.Dzimba LC1D * K dzakatevedzana zvigadzirwa.Reversible AC contactor: ine maviri akafanana AC macontactor pamwe nemichina yekubatanidza (uye yemagetsi interlock).Inoshandiswa kune mbiri mbiri switching uye mota midziyo yakanaka uye yekudzosera kumashure.Inogona kuunganidzwa neyemumba LC1-D * C yakatevedzana zvigadzirwa, zvimwe zvigadzirwa zvinotengeswa kunze kwenyika zvine zvigadzirwa.
7. Star-triangle kutanga mubatanidzwa contactor
Uchishandisa 3 macontactor, 1 yekudziya relay uye 1 yekunonoka musoro uye yekubatsira yekubatanidza block inonyanyo shandiswa muyeredzi yetatu yekutanga michina, yakatanga kutengwa kunze kwenyika LC3-D * nhevedzano yezvigadzirwa, yakamiswa, asi inogona kusarudza yakazvimirira chikamu musangano.