Kushanda musimboti uye kushandiswa kweAC contactors

Muminda yeinjiniya yemagetsi uye otomatiki yeindasitiri, izwi rekuti "AC contactor" rinowanzoonekwa. Macontactor eAC ndiwo akakosha pakudzora kuyerera kwemagetsi mumashandisirwo akasiyana-siyana, kunyanya mumasekete eAC. Chinyorwa chino chinotarisa mashandiro, chimiro, uye mashandisirwo emacontactor eAC, zvichiratidza kukosha kwawo mumagetsi emazuva ano.

Chii chinonzi AC contactor?

AC contactor iswichi inodzorwa nemagetsi inoshandiswa kubatanidza nekubvisa macircuit. Yakagadzirwa kuti ikwanise kubata mitoro ine simba guru uye ine simba guru, chinhu chakakosha munzvimbo dzemaindasitiri nedzemabhizinesi. Basa guru reAC contactor nderekudzora mashandiro emota, masisitimu emwenje, nezvimwe zvishandiso zvemagetsi nekupa nzira yakavimbika yekushandura.

Maumbirwo eAC Contactor

AC contactor ine zvinhu zvakakosha zvakawanda zvinoshanda pamwe chete kuti ive nechokwadi chekuti ishande zvakanaka. Zvinhu zvikuru zvinosanganisira:

1. Koira:Coil chikamu chemagetsi chinogadzira simba remagineti kana chashandiswa simba. Simba iri remagineti rinodhonza armature yenzvimbo yekubata, zvichiita kuti ma contacts avharwe uye zvichiita kuti magetsi afambe nepakati pe circuit.
2. Vanhu vaunosangana navo:Macontact zvinhu zvinofambisa magetsi zvinoshandiswa kubatanidza nekubvisa macircuit. Macontact eAC anowanzova nemacontact akawanda, kusanganisira macontact anowanzo vhurwa (NO) uye anowanzo vharwa (NC). Kana akapihwa simba, macontacts eNO anobvumira magetsi kuti afambe; nepo maNC contacts achikanganisa kufamba kwemagetsi.
3. Kugadzirisa:Chigadziko chikamu chinofambiswa chiri mucontactor, chinofambiswa nesimba remagineti rinogadzirwa necoil. Kana coil yawedzerwa simba, chigadziko chinofamba kuti chivhare macontacts.
4. Nzvimbo yakakomberedzwa:Chivharo ichi chinodzivirira zvinhu zvemukati kubva kuzvinhu zvakaita seguruva, hunyoro, uye kukuvara kwemuchina. Chakagadzirirwa kuchengetedza uye kuvimbika panguva yekushanda.
5. Vanhu Vanobatsirana Navo:Macontactor mazhinji eAC ane macontact ekuwedzera anogona kushandiswa kune mamwe mabasa ekudzora, akadai sekutumira masaini kana kubatana nezvimwe zvishandiso.

Kushanda musimboti we AC contactor

Pfungwa yekushanda kweAC contactor iri nyore. Kana voltage yekudzora ikashandiswa pacoil, coil inogadzira simba remagineti rinokwezva armature. Kufamba kwe armature kunoita kuti contacts dzivhare, zvichiita kuti current ifambe nemutoro. Kana control voltage yabviswa, magnetic field inonyangarika, spring mechanism inogadzirisa armature, contacts dzinovhurika, uye current inomira kuyerera.

Hunhu uhwu hwekuchinja hunoita kuti macontactor eAC ave akakodzera kudzora mamota, masisitimu ekudziyisa, uye maseketi emwenje. Anogona kutsungirira mafungu emvura anopinda zvakanyanya, zvichiita kuti akwanise kushandiswa anoda simba rakawanda panguva yekutanga kwemota.

Mashandisirwo eAC Contactors

Macontactor eAC anoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana nekuda kwekuvimbika kwawo uye kushanda kwawo zvakanaka. Mamwe mashandisirwo akajairika anosanganisira:

• Kudzora Mota:Macontactor eAC anoshandiswa zvakanyanya kutanga nekumisa mota mumichina yeindasitiri, masisitimu eHVAC, uye mabhandi ekufambisa.
• Kudzora Mwenje:Muzvivakwa zvemabhizinesi, macontactor eAC anoshandiswa kudzora sisitimu yemwenje, nokudaro zvichiita kuti pave nekudzora kwepakati uye otomatiki.
• Sisitimu yekudziyisa:Macontactor eAC anoshandiswa mumagetsi ekudziisa magetsi kuti atarisire magetsi anoenda kuzvinhu zvinodziyisa.
• Mapombi nemacompressor:Dzinoshandiswawo kudzora mapombi nemacompressor mumafekitori ekuchenesa mvura uye masisitimu ekutonhodza.

Chinangwa che contactor chii?
Basa recontactor nderekushanda sema "heavy-duty relays", kuvhura nekuvhara macircuit kudzora kufamba kwemagetsi kuenda kumitoro inoda simba senge mota, mapombi uye masisitimu eHVAC. Ma "contactor" akasiyana nema "standard switch" nekuda kwekugadzirwa kwawo kwakasimba uye kugona kutsungirira kushushikana kwemhepo ine simba rakawanda.

Mukupedzisa

Mukupedzisa, macontactor eAC anoita basa rakakosha mukushanda zvakanaka kwemasystem emagetsi. Anokwanisa kubata mavoltage akawanda uye ma current loads, akakosha mumabasa akasiyana-siyana, kubva kumichina yeindasitiri kusvika kumwenje yekutengeserana. Kunzwisisa mashandiro nemaumbirwo emacontactor eAC kwakakosha kune chero munhu anoshanda muinjiniya yemagetsi kana kugadzirisa, sezvo ari zvinhu zvakakosha zvinovimbisa kuvimbika kwedunhu uye kuchengetedzeka. Nekufambira mberi kwetekinoroji, dhizaini nemashandiro emacontactor eAC zvinogona kufambira mberi, zvichiwedzera basa rawo mumasystem emagetsi emazuva ano.