Contactor isarudzo yakakodzera kune maapplication ane mota dzinorema, macircuit ane maphase matatu, uye macurrents anodarika 15A. MaRelays ndiwo sarudzo yakakodzera yekudzora masignal-level, automation ine voltage shoma uye mapaneru ane current isingapfuure 10A. Maitiro ekusarudza zvinoenderana nehukuru hwe circuit chaiyo. Zvinotevera zvichatsanangurwa chimwe nechimwe kubva pama parameters e specification, wiring points uye practical application scenarios.
Dzidza nezveRelay vs Contactor?
Kurasikirwa kunokonzerwa nekusarudza mudziyo wekuchinja usina kunaka kunopfuura kukuvadza mudziyo wacho pachawo. Kubatanidza relay nemagetsi asina kukwana kutenderera kuchaita kuti relay ipere nekukurumidza. Kusiyana neizvi, kuisa contactor mu "signal loop" yakapfava zvinotora nzvimbo yepanel uye zvinotambisa bhajeti. Sarudzo chaiyo kekutanga inogona kuchengetedza zvakawanda pakugadzirisazve kunotevera.
| Spec | Relay | Contactor |
|---|---|---|
| Chiyero chemazuva ano chakajairika | Magetsi emagetsi ari pasi pe10A anowanzo kuve neAmpere rating iri pasi pe10 A uye simba remabhiza riri pasi pe0.5 HP | 15A kusvika mazana emaamps, mamwe mamodheru akaongororwa kuti apihwe mutoro wakanyanya mumaindasitiri |
| Coil voltage | 5V kusvika 48V DC kana AC Relays dzinowanzo shanda nesimba rakaderera, kazhinji pasi pe10 amps, nemakoiri akayerwa 5 kusvika 48 volts. | 24V kusvika 240V AC kana DC, dhirowa repamusoro re coil |
| Rutsigiro rwechikamu | Kazhinji kacho chikamu chimwe chete | Yakavakirwa matunhu emagetsi nemaindasitiri ane zvikamu zvitatu |
| Arc kudzvinyirira | Minimal kana hapana | Machuti e arc akavakirwa mukati kana kuti magineti anoputika |
| Best for | Mapaneru ekudzora, maaramu, PLC signal switching | Mota, macompressor eHVAC, mapombi, mabhangi emwenje |
| Price range | Lower unit cost | Mutengo weyuniti wakakwira, unoruramiswa nekubata mutoro |
| Zvakanakira vatengi vanotenga | Otomatiki nzira dzechiratidzo chesimba rakaderera | Chinja mota inorema kana mitoro yezvikamu zvitatu |
Relay: Tarisa pakudzora nhanho yechiratidzo
Relay iyi iswitch yemagetsi ine simba shoma inofambisa imwe circuit yakazvimiririra kuburikidza nechiratidzo chekudzora chine simba shoma. Idiki muhukuru, inoshandisa simba shoma, uye inonyanya kukodzera mamiriro emagetsi mashoma, saka inowanzoonekwa mumapaneru e otomatiki, masisitimu ealarm, uye PLC output stages. Nekuti coil inongoda mavolts mashoma kuti iite kuti ibatane, relay inogona kuparadzanisa zvikamu zvemagetsi zvemagetsi zvinodzora kunyatsojeka kubva mumidziyo inofambiswa.
Relay isarudzo yakakodzera kana magetsi asiri makuru uye anowanzo chinja.
zvayakanakira:
- Vhoriyamu diki, panel inogona kuiswa pamakumi e
- Coil iyi inoshandisa simba shoma uye inoenderana zvakanaka nePLC kana single chip microcomputer.
- Kukurumidza kupindura nekukurumidza muzviitiko zve otomatiki zvechiratidzo
- Pasi pebasa rimwe chete, mutengo wechikamu cherelay wakaderera pane contactor
nezvayakaipira:
- Muganho wepamusoro wemagetsi uri pedyo ne10A, iyo isingakwanise kuremedza mota kana mwenje une simba guru.
- Hakuna chimiro chekudzima arc chakavakirwa mukati, uye chinobata chinopera nekukurumidza kana mutoro unorema uchichinjwa nguva nenguva.
Kuti udzidze zvakawanda nezve relay, ndapota verenga bhuku raTOMZN rinonzi Chii Chinonzi Relay Protector?
Contactor: Tarisa pamutoro unorema
Iyo contactor iswitch yemagetsi yakagadzirirwa magetsi emagetsi emhando yeindasitiri. Nheyo yayo yekushanda yakafanana neyerelay, asi simba rayo rekutakura rakasimba. Musiyano mukuru pakati pezviviri izvi isimba rekutakura : iyo contactor yakagadzirirwa magetsi emagetsi akawandisa, nepo relay yakakodzera chete mamiriro emagetsi epakati neakaderera.
MaContactor anoshandiswa zvakanyanya muzvishandiso zvemota, macompressor emhepo inotonhodza, maswitchboard echikamu chetatu, nezvimwewo, nekuti mashandisirwo aya anoda maswitch kuti agone kutsungirira mafungu makuru uye kuchengetedza kushanda kwakasimba.
Chero bedzi mutoro uri mota, compressor, kana dunhu remadanho matatu rine magetsi anodarika 15A, contactor ndiyo sarudzo yakakodzera.
zvayakanakira:
- Rambai nesimba rakawanda uye mutoro wezvikamu zvitatu, hazvidi kuderedza huwandu hwekushandiswa
- Chimiro chekudzima moto chakavakirwa mukati chinoita kuti nguva yekubata iwedzere kana ukachinja-chinja kakawanda.
- Kurongeka kwemapango emodular, ayo anogona kuwedzerwa kubva pamutoro mumwe chete kusvika pane rese rekugovera.
- Chimiro chakasimba, chakakodzera kushandiswa kwemaindasitiri kakawanda
nezvayakaipira:
- Vhoriyamu yakakura, inotora nzvimbo yakawanda pane relay
- Kushandiswa kwesimba remakoira akawanda hakugone kutungamirirwa zvakananga ne low power PLC output.
Kuti udzidze zvakawanda nezve contactor, ndapota verenga Gwaro reTomberor Buyer Guide reTOMZN.
Relay vs Contactor: Misiyano Yavo Ndeipi?
Mushure mekunzwisisa kwekutanga kwemidziyo miviri iyi, tinozoenzanisa relay necontactor chimwe nechimwe.
Ikozvino kutakura kugona
Macontactor ane zvakanakira zvakawanda: Kazhinji, simba remagetsi re relay risingasviki 10A, uye simba remabhiza risingasviki 0.5HP, nepo simba remagetsi re contactor rakakwira zvakanyanya kupfuura iri nhanho.
Saizi yevhoriyamu
Marelay ane zvakanakira zvakawanda: relay inogona kuiswa michina yakawanda mukabati yekudzora yenzvimbo imwe chete nekuda kweganda diki, iro rakakosha zvikuru mukabati yekudzora ine waya dzakasimba.
Kugona kudzima arc
Macontactor ane zvakanakira zvakawanda: Chimiro chekudzima arc chakavakirwa mukati chinogona kudzivirira macontacts kana mota ikachinjwa kakawanda pasi pemutoro unorema, uye macontacts egeneral relay achakurumidza kukura kana zvakadaro.
Kumhanya kwekuchinja
Marelay ane zvakanakira zvakawanda. Kurema kudiki uye kushandiswa kwesimba shoma kwecoil kunoita kuti ikurumidze kupindura chiratidzo chekudzora.
Kushandiswa kwezviitiko zvemutoro wezvikamu zvitatu
Macontactor ane zvakanakira zvakawanda: MaRelays anowanikwa zvakanyanya mumasisitimu ane mitoro midiki uye zvinodiwa zvishoma, uye macontactor akagadzirirwa zviitiko zvemaindasitiri zvinoda kugadzirisa mitoro mikuru yemagetsi.
Mutengo weyuniti mutengo
Kana tichienzanisa nemudziyo mumwe chete, kazhinji mutengo werelay wakaderera, asi mutengo wese wepurojekiti uchiri kufanira kufunga nezvehuwandu hwemidziyo yakashandiswa chaizvo.
Relay vs Contactor: Zvinhu Zvakasiyana
Relay: Kupatsanurana kweCoil kunodzivirira zvikamu zvemagetsi zvinonzwa. Relay inogona kuparadzanisa zvachose chiratidzo chekudzora chelow-voltage kubva kuswitched circuit, nokudaro ichidzivirira PLC ne microcontroller kubva pakukanganiswa kwevoltage spike parutivi rwemutoro. Ndiwo hunhu hwekupatsanurana uku kunoita kuti automation panel ishandise relay pachinzvimbo chekubvumira control logic kubatana zvakananga kune zvishandiso zvinorema zve switching.
Chinobatidza: Matanda e modular uye kuwedzera kwe contact. Chinobatidza chinogona kuve ne assistant contact block uye overload relay kuti chibatanidze mudziyo mumwe chete we switching mu seti yakazara ye motor starters. Chinobatidza chine vhoriyamu yakakura uye chimiro chakasimba nekuti chinoda kutsungirira ma currents akakwira uye mitoro ye multi-phase, uye chimiro ichi chakasimba chinobvumirawo kuwedzera kwe modular pasina kugadzira pani patsva.
Relay vs Contactor: Ndeipi yekusarudza?
Sarudza Relay kuti usangane nechero yezviitiko zvinotevera:
- Mwero wemagetsi haupfuure 10A, uye idunhu rechikamu chimwe chete.
- Kuda kushandura masaini ePLC, maaramu, kana ma automation controllers
- Nzvimbo shoma yepaneru yekudzora, uye mudziyo mudiki
Sarudza Contactor kuti ugadzirise chero mamiriro ezvinhu anotevera:
- Kuda kutanga kana kumisa mota, compressor, pombi yemvura
- Dunhu rechitatu-phase, kana kuti current inodarika 15A
- Kuchinja mutoro kakawanda kunoda dziviriro yekudzima arc yakavakirwa mukati
Kana uchida chigadzirwa cherelay che control panel uye chekudzivirira voltage, unogona kuona TOMZN Relay product series . Kana uchida modular contactors dzemota uye three-phase switching, unogona kuona TOMZN Contactor product range.
FAQ
Ko contactor ingori relay hombe here?
Zvinogona kunzwisiswa nenzira iyi kubva pamaonero ekushanda, asi chimiro chacho hachina kufanana. Zvose zvinoshandisa electromagnetic principle kuti zvishandure circuit, asi contactor inowedzera arc extinguishing structure uye inogona kutsungirira mutoro unopfuura 15A, nepo muganho wepamusoro we current ye ordinary relay unowanzova 10A.
Ndingashandisa relay pane contactor here pamota?
Mota diki kwazvo yemabhiza ndiyo inogona kuita izvi. Mwero wemagetsi wemagetsi akajairika unowanzova pasi pe10A, uye simba remagetsi rakava pasi pe0.5HP. Mota ine simba rakawanda inoda kugona kwekuchinjana kwe contactor-level.
Ndeipi amperage inoratidza mutsetse uripo pakati pe relay ne contactor?
Vagadziri vazhinji vanoisa mutsetse wekuparadzanisa pakati pe10A ne15A. Relay kazhinji haipfuure huwandu uhu, uye zvishandiso zvinoda kuchinja mitoro inorema kana maseketi echikamu chetatu zvakagadzirwa semacontactor.
Ko macontactor anoda dziviriro yekuremerwa here?
Inodiwa mumasekete mazhinji emota. Iyo contactor ine basa rekuita shanduko, asi inofanirwa kuve ne thermal overload relay kuti ipe dziviriro kana mota ikaramba ichikwira zvakanyanya, iro riri basa risingakwanise kuitwa ne contactor pachayo.
Sei marelay achikundikana nekukurumidza mumagetsi ane simba guru?
Marelay akajairwa haana chimiro chekudzima arc chine contactor. Kuchinja-chinja kakawanda pasi pemagetsi akawandisa kuchaita kuti contact ipere nekukurumidza kupfuura contactor.
