1. Kukamurwa kwemacontactor:
● Maererano nemagetsi akasiyana-siyana ekugadzirisa coil, inogona kugoverwa kuva: DC contactor uye AC contactor
● Zvinoenderana nechimiro chekushanda, chakakamurwa kuita: electromagnetic contactor, hydraulic contactor uye pneumatic contactor.
● Maererano nekuita maitiro kunogona kukamurwa kuva: yakananga inofamba contactor uye rotary contactor.
2. Electromagnetic contactor
● Basa uye kupatsanurwa kwevanobatika
Electromagnetic contactor ndiyo inodzora dunhu rinoshandisa iyo huru yekubata kuvhara kana kutyora mota yedunhu kana mutoro wemamwe mabasa.Inogona kuwana nguva zhinji-kureba kushanda, ine kanoverengeka yakakura kupfuura yekushanda ikozvino kana kunyange kagumi kuchinjika uye kutyora kugona, asi haigone kutyora iyo pfupi yedunhu ikozvino.Nekuda kwehukuru hwayo hudiki, mutengo wakaderera uye nyore kugadzirisa, ndeye kushandiswa kwakakura.Kunyanya kushandiswa kweiyo contactor kudzora kutanga, kudzoreredza, kukurumidza kudzora uye braking yemota.Ndiyo inonyanya kukosha uye inonyanya kushandiswa kudzora mudziyo wemagetsi mumagetsi ekudhonza kudzora system.
Zvinoenderana nechimiro cheiyo huru yekubatanidza loop, yakakamurwa kuita yakananga contactor uye AC contactor.
Zvinoenderana nemaitiro ekushanda, yakakamurwa kuita: electromagnetic contactor uye isingaperi magineti contactor.
Zvinoenderana nenhamba yemapango eiyo main contact (kureva, nhamba yevanonyanya kubatwa), maDC contactors ari unipolar uye bipolar;ma AC contactors ane mapango matatu, mapango mana nemapango mashanu.
● Kushanda musimboti we contactor
Kana iyo AC contactor coil inopihwa simba, magineti flux inogadzirwa musimbi musimboti.Naizvozvo, kusveta kunogadzirwa mugomba rezvombo, zvichiita kuti armature ibudise chiito chekuvhara, uye iyo huru yekubata inovharwa neiyo armature, saka iyo huru yedunhu yakabatana.Panguva imwecheteyo, iyo armature inotyaira iyo yekubatsira yekufambisa yekufambisa, ichiita yepakutanga yakavhurika yekubatsira yekubatanidza yakavharwa, uye kuvhura iyo yekutanga yakavharwa yekubatsira kuonana.Kana iyo coil ikadzimwa kana kuti voltage yakadzikiswa zvakanyanya, kusveta kunonyangarika kana kupera simba, armature inovhurwa pasi pechiito chekuburitsa chitubu, uye iyo huru uye yekubatsira vanobatana inodzoserwa kune yekutanga mamiriro.
The contactor anoshandisa mukuru kuonana kuputsa guru redunhu, uye ebetsero kuonana kutyora kudzora loop.
Nguva yekutumira: Mar-17-2023
