Othintana nabo ngaphandle kokusetshenziswa ngesandla ububanzi bobubanzi bokuxhumana be-SCT banelisa izimo eziningi zohlelo lokusebenza.
Isingeniso somsebenzi we-AC contactor
I-AC contactor iyisici sokulawula esimaphakathi, futhi inzuzo yayo ukuthi ingavula futhi ivale umugqa njalo, futhi ilawule i-current enkulu nge-current encane.Ukusebenza nge-relay eshisayo nakho kungadlala indima ethile yokuvikela ukugcwala ngokweqile kwempahla yokulayisha.Ngenxa yokuthi isebenza futhi ivaliwe ngokumunca insimu ye-electromagnetic, isebenza kahle kakhulu futhi iguquguquka kakhulu kunesekhethi yokuvula nokuvala okwenziwa ngesandla.Ingakwazi ukuvula nokuvala imigqa eminingi yokulayisha ngesikhathi esisodwa.Iphinde ibe nomsebenzi wokuzikhiya.Ngemuva kokuthi ukuncela kuvaliwe, kungangena esimweni sokuzikhiya futhi kuqhubeke nokusebenza.Izixhumi ze-AC zisetshenziswa kabanzi njengamasekhethi okunqamula amandla kanye nokulawula.I-AC contactor isebenzisa othintana naye oyinhloko ukuze ivule futhi ivale isifunda, futhi isebenzisa oxhumana naye osizayo ukuze akhiphe umyalo wokulawula.Othintana nabo abakhulu ngokuvamile banoxhumana nabo abavame ukuvuleka kuphela, kuyilapho abathintwayo abasizayo bavame ukuba namapheya amabili othintana nabo abanemisebenzi evamise evulekile futhi evalekile.Ama-contacters amancane nawo avame ukusetshenziswa njengama-relay aphakathi nendawo ngokuhambisana nesekethe enkulu.Othintana nabo be-AC contactor benziwa nge-silver-tungsten alloy, ene-conductivity kagesi enhle kanye nokumelana nokushisa okuphezulu kwe-ablation.Amandla esenzo we-AC contactor avela ku-electromagnetic AC.Uzibuthe we-electromagnetic wakhiwe ngamashidi ensimbi amabili "entaba" amise okwentaba, elilodwa lawo lilungisiwe, bese kufakwa ikhoyili kuwo.Kukhona ama-voltage ahlukahlukene wokusebenza ongakhetha kuwo.Ukuze kuzinziswe amandla kazibuthe, indandatho ye-short-circuit yengezwa endaweni yokuncela ye-iron core.Ngemuva kokuthi isixhumi se-AC siphelelwe amandla, sithembele entwasahlobo ukuthi sibuyele.
Idatha Yezobuchwepheshe
I-Singel phase AC Contactor (I-Contactor ngamafuphi) yakhelwe ngokuyinhloko i-50Hz noma i-60Hz Circuits ene-voltage yokusebenza elinganiselwe engu-230V.Ekusetshenzisweni kwe-AC-7a, i-voltage yokusebenza elinganiselwe ifike ku-230V, ikalwe ukusebenza kwamanje kufika ku-100A, isebenza njengokuphulwa kwebanga elide nokulawula isekethe.Lo mkhiqizo usetshenziswa kakhulu ezintweni zasendlini noma ukulayisha okuphansi kwe-inductance kanye nokulawula ukulayisha kwe-electromotor yasekhaya okusetshenziselwa inhloso efanayo.
Izimo Ezivamile Zokusebenza Nokufakwa
1.Izinga lokushisa le-ambient: -5℃ ukuya ku-+40℃, izinga lokushisa elijwayelekile alikho ngaphezu kuka+35℃ emahoreni angu-24.
2. Ukuphakama: akukho ngaphezu kuka-2,000m.
3.Isimo se-Atmospheric: umswakama ohlobene wendawo yokufaka akufanele ube ngaphezu kuka-50% lapho izinga lokushisa le-manximum lingu-+40 ℃;uma ngaphansi kwezinga lokushisa eliphansi, umswakama ophezulu ohlobene uyavunyelwa.Izinga lokushisa elincane elimaphakathi lanyanga zonke enyangeni emanzi kakhulu akufanele lidlule +25℃ futhi isilinganiso sanyanga zonke somswakama esiphezulu esihlobene sale nyanga singabi ngaphezu kuka-90%.Ngaphandle kwalokho, amazolo aphezu kwemikhiqizo abangela ukushintsha kwezinga lokushisa kufanele kucatshangelwe.
4. Isigaba sokungcola : isigaba sesi-2.
5. Isimo sokufaka: isigaba II
6. Imodi yokufaka: sebenzisa i-orbit yokufaka yesigaba esithi "Top Cap" TH35- 7.5 mold.
Isakhiwo
Lolu hlobo lokuxhumana luyingxenye yomkhiqizo wokugcina ophethe izici ezilandelayo: ukujwayela kokufakwa, ukulinganisa ubukhulu, ukubukeka kobuciko nokuphephile ukusetshenziswa, Ngaphezu kwalokho, yamukela okokusebenza kokucushwa okuqondile.
Ubukhulu
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