Structural musimboti we contactor
Contactor iri pasi pechiratidzo chekuisa chekunze inogona kudzima kana kudzima dunhu guru rine mutoro otomatiki kudzora midziyo, kunze kwekudzora mota, inogona zvakare kushandiswa kudzora mwenje, kudziyisa, welder, capacitor mutoro, wakakodzera kushanda nguva nenguva, kure kure kusimba kwakasimba. dunhu razvino, uye ine basa rakavimbika, hupenyu hwakareba, hukuru hudiki, kuderera kuburitswa kwekudzivirira basa, ndechimwe chezvinhu zvakakosha uye zvinowanzoshandiswa zvikamu mune relay-contactor control system.
Reversible contactor imhando inoshandiswa kudzora yakakwira simba mota yakanaka uye reverse mechanical reversible ac contactor, ine maviri akajairwa macontactor uye mechanical interlock unit, yakawedzera zvakanakira ac contactor uye reverse switch, mashandiro ari nyore, akachengeteka uye akavimbika, mutengo wakaderera. , inonyanya kushandiswa kune mota yakanaka uye yekudzosera kumashure, reverse braking, inogara ichishanda uye point operation.
Vanobatika vanogona kubatidza uye kubvisa mutoro wazvino, asi havagone kugura iyo pfupi-yedunhu ikozvino, saka ivo vanowanzoshandiswa nemafuse uye thermal relays.
classify
Kune marudzi akawanda emacontactor, uye pane kazhinji nzira ina dzekuisa, kusanganisira yekutanga.
① yakakamurwa kuita AC contactor uye DC contactor zvinoenderana nerudzi rwazvino rwedunhu rakabatana neakanyanya kuonana.
② yakakamurwa kuita monopole, bipolar, 3,4, uye 5 mapango zvichienderana nenhamba yemapango eakanyanya kubatwa.
③ yakakamurwa kuita yakavhurika mhando uye inowanzovharwa mhando zvichienderana neiyo huru yekusangana yekukurudzira coil.
④ yakakamurwa kuita isina arc yekudzima mudziyo uye hapana arc yekudzima mudziyo zvinoenderana nearc yekudzima modhi.
Chimiro musimboti
The chikuru zvinoumba contactor vari;electromagnetic system, kubata, arc yekudzimisa sisitimu, anobatsira mabatiro, bracket uye imba, etc. Kana bhatani rikadzvanywa, coil inopihwa simba, iyo static musimboti inoiswa magineti, uye musimboti unofamba unokweshwa kumusoro kuti utyaire shaft kuti ubatanidze. system split uye kuvhara kushanda, kuitira kuti ubatanidze kana kubvisa loop.Kana bhatani rasunungurwa, maitiro anopesana nepamusoro.
Main technical parameters
① yakayerwa kushanda voltage: kazhinji inoreva kune yakayerwa voltage yeakanyanya kubata, kusanganisira AC: 380V, 660V, 1140V, DC: 220V, 440V, 660V, nezvimwe.
② Yakatemerwa kushanda ikozvino: kazhinji inoreva iyo yakayerwa ikozvino yeakanyanya kuonana, kusanganisira 6A, 9A, 12A, 16A, 25A, 40A, 100A, 160A, 250A, 400A, 600A, 1000A, nezvimwe.
③ kuvhura uye kutyora kugona: inoreva kukosha kwazvino uko iyo contactor inogona kuvhura uye kutyora yemagetsi inogamuchira mudziyo.
④ yakabvumirana kupisa ikozvino: muyedzo pasi pemamiriro akatsanangurwa, ikozvino inoshanda pa8h, uye iyo yakanyanya ikozvino inotakurwa kana tembiricha inokwira yechikamu chimwe nechimwe isingapfuure kukosha kwemuganhu.
⑤ oparesheni frequency: inoreva nhamba yekushanda inobvumidzwa paawa.
⑥ Mechanical hupenyu uye hupenyu hwemagetsi: inoreva huwandu hwehuwandu hwekushanda pamberi pekutadza kwemagetsi kwedanda guru pasina mutoro.Mechanical life inoenderana nekushanda frequency.Upenyu hwemagetsi ivhareji yenhamba yekutakura mabasa padanda guru pasina kugadzirisa. Hupenyu hwemagetsi hune hukama nemhando yekushandiswa, yakayerwa kushanda ikozvino, uye yakayerwa yekushanda voltage.
Nguva yekutumira: Mar-14-2022
