Mumaindasitiri ekudzora magetsi nemagetsi, pane chinhu chakakosha asi chinowanzo nzwisiswa zvisirizvo - AC contactor. Ungave wakambosangana nacho paunenge uchishanda nemamota makuru, michina yeHVAC kana masisitimu emwenje ane simba guru.
Gwaro iri reAC contactor richakubatsira nekukurumidza kuziva ruzivo rwekutanga rwechinhu ichi chakakosha chemagetsi, zviratidzo zvekukanganisa kweAC contactor uye hunyanzvi hwekutsiva, kuitira kuti ugone kugadzirisa matambudziko ekudzora simba nechivimbo.
Chii chinonzi AC Contactor?
AC contactor iswichi yekudzora yemagetsi yedunhu rekudzora riri kure, inonyanya kukodzera kubatidza nekudzima madunhu makuru emagetsi nguva nenguva. Inonyanya kushandiswa kutanga, kumisa, kukurumidzisa, kubhurakedza nekudzosera kumashure mamota eAC nezvimwe zvishandiso zvemagetsi.
Iyo contactor inonyanya kushandiswa nemagetsi. Basa rayo guru nderekubatanidza (kuvhara) kana kubvisa (kuvhura) simba redunhu guru nekukurumidza uye zvakavimbika kana chiratidzo chekudzora chagamuchirwa. Basa rayo rakafanana nerelay, asi inowanzo shandiswa kubata magetsi nemagetsi akawanda kupfuura relay.
Pamusoro peAC contactor, kunewo DC contactor . DC contactors dzinoshandisa DC power kutyaira coils uye dzinowanzo shandiswa kudzora DC loads dzakadai semota dzemagetsi, forklifts uye DC power systems.
Chii musiyano uripo pakati peAC contactor neDC contactor? Misiyano mikuru isimba remagetsi rinoshanda rema coils avo, dhizaini ye arc extinguishing system (AC ine nzvimbo ye zero-crossing, nepo DC isina, saka zvinodiwa zveDC contactor arc extinguishing zvakakwira) uye rudzi rwemutoro wavanowanzo shandiswa kudzora.
Chii chinonzi AC Contactor?
(Dhiagiramu yeWiring yeA Contactor)
Nheyo yekushanda kweAC contactor yakavakirwa pakukwezva kwemagetsi.
Kupa simba kweCoil (voltage yekudzora): Kana simba rekudzora (kazhinji voltage yekudzora yeAC contactor yakaderera zvakanyanya pane voltage huru yedunhu, senge 24V, 110V, 220V, nezvimwewo) ikaiswa kune electromagnetic coil yecontactor, magetsi anogadzirwa mucoil.
Gadzira simba remagineti: Simba remagetsi rinoyerera nemu coil rinoburitsa simba remagineti.
Dhonza-mukati: Iyi nzvimbo yemagetsi ichakwezva armature (musimboti unofambiswa) mukati me contactor.
Kuvharwa kwekubatana: Kufamba kwesimbi kunoita kuti simbi huru ivhare. Masimbi makuru anobatanidzwa nesimbi huru. Mushure mekunge avharwa, simba remagetsi resimbi huru rinobvumirwa kuyerera, nokudaro richipa simba kumutoro (semuchina).
Kudzima simba reCoil: Kana simba rekudzora rabviswa, simba remagetsi rinonyangarika.
Kuburitswa: Pasi pesimba rechitubu, armature inodzokera panzvimbo yekutanga uye kubatana kukuru kunobviswa, nokudaro ichigura magetsi edunhu guru uye mutoro unomira kushanda.
Maitiro ekushandisa AC contactor? Nekungodzora simba re coil rinobatidzwa uye rinobviswa kuti contactor ishande, kutanga nekumira kwemidziyo yakabatana nedunhu guru (senge mota) kunogona kudzorwa.
Zviratidzo zveKukundikana kweContactor yeAC
Kunzwisisa zviratidzo zvekukanganisa kweAC contactors kunobatsira kuwana nekugadzirisa matambudziko nenguva uye kudzivirira kukuvara kukuru kwemidziyo.
Kutadza kudhonza kana kusunungura: Mushure mekunge contactor coil yapihwa simba, contact huru haivharwi (haikwanise kutanga mutoro) kana mushure mekunge coil yadzimwa, contact huru inoramba yakavharwa (mutoro haugone kumira).
Ruzha rusina kujairika: Ruzha rwekuimba kana ruzha rusina kujairika rwecontactor panguva yekushanda runogona kukonzerwa nesimbi yakasununguka, kukuvara kweringi yepfupi, kusabatana zvakanaka kana voltage isina kukodzera. Ruzha rusina kujairika uye kupisa zvinowanzobatanidzwa, uye kupisa kusingajairika kwecontactor kunogonawo kukanganisa hupenyu hwavo.
Kubatanidza kana kutsva: Matinji anodziya zvakanyanya, ane hwema hwekutsva kana mavanga ekutsva anooneka. Izvi zvinowanzokonzerwa nekuremerwa zvakanyanya, kushanda nguva nenguva kana kusakwana kwekumanikidzwa kwechitubu chekubata.
Dambudziko re "control loop": Chiratidzo chekudzora chatumirwa, asi contactor haina mhinduro.
Ungatonga sei kana AC contactor yakakuvara? Nekuongorora zviratidzo zviri pamusoro, pamwe chete nematanho ekuyedza anotevera kuti usimbise.
Maitiro Ekuedza AC Contactor?
Usati waedza chero chipi zvacho kana kugadzirisa contactor yeAC, iva nechokwadi chekuti wabvisa simba rese kuti uve nechokwadi chekuti yakachengeteka.
1. Tarisa koiri
Chinangwa: Kutarisa kuti coil yemagetsi haina kukanganiswa.
Maitiro: Shandisa resistance ye multimeter kuyera resistance kumativi ese e coil.
Mutongo: Kuramba kwakayerwa kunofanira kunge kuri pedyo nehukuru hwekudzivirira kwekoiri hwakanyorwa pazita rechigadzirwa. Kana kukosha kwekudzivirira kukaratidzwa kuti kwakavhurika (infinity), koiri yakakuvara.
2. Tarisa munhu mukuru waunosangana naye
Chinangwa: Kuongorora kufambiswa kwemagetsi munzvimbo dzakasiyana.
Maitiro:
- Mamiriro ekusunungura (coil haina simba): kuyera resistance kumativi ese ekubatana kukuru (kazhinji kubatana kunowanzo vhurwa, KWE). Dzinofanira kunge dziri mumamiriro ekusabatanidzwa (resistance infinity).
- Kudhonza-mukati (kunosimbiswa ne coil kana kudzvanya nemaoko): Ungaongorora sei conductivity ye AC contactor mumamiriro ekudhonza-mukati? Dzvanya nemaoko armature kuti udhonze, uye ongorora resistance kumativi ese e main contact zvakare. Dzinofanira kunge dzakabatidzwa (resistance iri pedyo ne 0 ohms).
3. Tarisa munhu wekubatsira
Chinangwa: Kuongorora mashandiro ekuchinjana kweanobatsira (akadai seNC inowanzo vharwa uye NO inowanzo vhurwa).
Maitiro: Mumamiriro ekuburitsa nekudhonza, kupokana kwekubatana kweanobatsira kwakayerwa zvakateerana kuitira kuve nechokwadi chekuti vanogona kuchinja mamiriro nenzira yakavimbika.
Cherechedza: Nzira yakachengeteka yekuedza AC contactor ndeyekudzima magetsi. Kana uchida kuyedza coil voltage, ndapota ishandiswe nenyanzvi.
Ungatsiva sei AC Contactor?
Kana zvikaonekwa kuti contactor yakakuvara, panodiwa kuti pave neAC contactor inotsiva.
1. Basa rekugadzirira
- Kudzima magetsi: Usati watanga kushanda, simba remagetsi redunhu guru nedunhu rekudzora rinofanira kuchekwa zvachose uye bvunzo yemagetsi inofanira kuitwa kuti ive nechokwadi chekuti yakachengeteka.
- Rekodha waya: Tora mufananidzo wakajeka we contactor yekare, kana dhirowa dhayagiramu ye wiring ye AC contactor yakadzama, nyora nzvimbo neruvara rwemitsetse yese inobatanidza kusanganisira mutsetse mukuru nemutsetse wekudzora.
- Kutenga macontactor matsva: Iva nechokwadi chekuti macontactor matsva anoenderana zvizere nemacontactor ekare maererano ne rated current, rated voltage, coil voltage uye contact type (semuenzaniso unipolar AC contactors kana mamwe mapango).
2. Bvisa contactor yekare
Mushure mekumaka waya dzese, bvisai nokungwarira waya dzakabatana nedzakabatana nedzakakura uye macoil terminals.
Sunungura sikuruu yekugadzirisa kana kubvisa contactor yekare kubva paDIN rail.
3. Isa contactor itsva
Isa contactor itsva panzvimbo yakakodzera.
Batanidza waya dzese zvichienderana nedhayagiramu yako yekubatanidza waya yeAC yakarekodhwa. Iva nechokwadi chekuti waya dzese dzakasimba uye dzakavimbika, kunyanya waya dzedunhu guru, dzinofanira kusimbiswa kudzivirira kupisa kunokonzerwa nekusabatana zvakanaka.
4. Bvunzo
Kutanga, inotumirwa kune simba rekudzora kuti iongororwe pasina mutoro (pasina kubatanidza mutoro mukuru wedunhu) kusimbisa kuti mabasa ekudhonza nekuburitsa akajairika.
Mushure mekusimbisa kururama, inotumirwa kune chiteshi chikuru chemagetsi kuti iongororwe painotakurwa.
Mutengo wekutarisa : Mutengo wekutsiva weAC contactor unosiyana zvichienderana nemodhi, ratio yemagetsi, rudzi uye mutengo webasa wecontactor. Zvinokurudzirwa kubvunza nyanzvi yemagetsi yemunharaunda.
Ungasarudza Sei AC Contactor Yakakodzera?
| Zvinhu Zvekufunga | Tsanangudzo |
| Voltage yekushanda yakayerwa (Ue) | Voltage yepamusoro iyo contactor inogona kutsungirira inofanira kunge yakakura kupfuura kana kuti yakaenzana nevoltage yemutoro. |
| Yakayerwa mashandiro ekushanda (Ie) | Mwenje wemagetsi wekubata kukuru kwemuchina wekubata unogona kushanda kwenguva yakareba pasi pemamiriro ezvinhu akatarwa unofanira kunge wakakura kupfuura mwero chaiwo wekushanda wemutoro uye wosiya mukana. |
| Coil voltage | Iyi ndiyo voltage yekudzora yecontactor iyi yeAC. Inofanira kuenderana nevoltage yekugovera ye loop yako yekudzora (semuenzaniso24VDC, 220VAC). |
| Rudzi rwemutoro nechikamu chekushandiswa | Chinobatidza chakakodzera chinosarudzwa zvichienderana nerudzi rwemutoro (senge AC-1 yemutoro usingainductive kana micro-inductive, AC-3 yekutanga mota yesquirrel-cage uye kudzima panguva yekushanda). |
| Nhamba uye rudzi rwevanhu vaunosangana navo | Iva nechokwadi chekuti huwandu hwematanda makuru ekubata (akadai semacontactor eAC eunipolar, matriode) uye macontact ekubatsira anodiwa (anowanzo vhurika / anowanzo vharwa) zvinosangana nezvinodiwa zvekudzora. |
| Kushanda frequency | Kushanda nguva dzose kuchakanganisa hupenyu hwese hweAC contactor. Kana kushanda kwacho kuchiitika nguva dzose, macontactor asingapfeki uye anogara kwenguva refu anofanira kusarudzwa. |
mhedziso
Neruzivo rwemakore anopfuura makumi maviri, TONZM inotsigira vamiririri vepasi rose kuburikidza nekubatana kwezvakatipoteredza kunotsigirwa neISO9001, CCC uye CE certifications. Network yedu yepasi rose inotenderera nyika / matunhu anopfuura makumi matatu, ichipa rutsigiro kubva pakutanga kusvika pakupedzisira kuti kukura kwemakwikwi kuwedzere.
Panyaya yezvigadzirwa zvemagetsi zvemhando yepamusoro, kambani yeTONZM inonyanya kugadzira MCB , MCCB , RCCB , RCBO , SPD , ATS , MTS , zvinodzivirira magetsi akawanda uye asingasviki magetsi , zvinobvisa magetsi, zvigadzirwa zveWi-Fi zvine hungwaru, zvigadzirwa zveDC zvine photovoltaic, zvishandiso zvedhijitari, zvinhu zvemagetsi zvinochinja magetsi nezvimwe zvigadzirwa. Inopa ndangariro yakapfuma kuti isangane nezvinodiwa zvemagetsi akasiyana-siyana.
Nguva Yekushanda yeAC Contactor Inosvika Sei?
Hupenyu hwe contactor hwakakamurwa kuva hupenyu hwemakanika uye hupenyu hwemagetsi. Hupenyu hwemakanika (kushanda kusiri kwemagetsi) hunowanzo kusvika mamiriyoni; hupenyu hwemagetsi (kushanda kwakachajwa) hunoenderana nerudzi rwemutoro uye frequency yekushanda, kazhinji pakati pemakumi ezviuru kusvika mazana ezviuru. Kushanda kwemagetsi akawanda nguva nenguva kuchapfupisa hupenyu hwemagetsi zvakanyanya.
Ungatonga sei kana AC Contactor Yakakuvara?
Nekutarisa kana paine ruzha rusina kujairika, kunhuwa kuri kutsva, dunhu guru harigone kubatanidzwa kana kubviswa. Nzira yakavimbika ndeyekushandisa multimeter kutarisa kuramba kwecoil uye kufambisa kwemagetsi emagetsi ari muchimiro chekudhonza/kuburitsa.
Ko DC Contactor Inogona Kushandiswa Here paAlternating Current?
Kazhinji hazvikurudzirwi. Kunyangwe mamwe macontactor eDC angashanda asingade kana AC yave shoma, sisitimu yavo yekudzima arc, dhizaini yecoil uye chimiro chepakati chakagadzirirwa hunhu hweDC. Kana ikashandiswa pamagetsi eAC, inogona kukonzera kupisa kwakanyanya kwecoil, kuvhara kusingavimbike, ruzha rukuru, uye kukuvara nekukurumidza.
Ko AC Contactor Inokanganisa Kupisa Here?
Ehe. Munguva yekushanda kwakajairika, chinobatika chikuru necoil zvinoburitsa kupisa nekuda kwekufamba kwemagetsi, asi zvinofanira kunge zviri mukati mehuwandu hwekupisa hwakatarwa. Kana AC contactor ichizokanganisa kupisa? Mhinduro ndeyekuti hongu, uye kupisa kusingawanzoitiki kunowanzova chiratidzo chekukundikana, senge kusabatana zvakanaka kana kusawirirana kwevoltage yecoil.
