I-CJX2 series AC contactor (emva koku iza kubhekiswa njenge-contactor), isebenza ikakhulu kwisekethe ye-AC 50Hz/60Hz, kunye nomlinganiselo wombane wokugquma i-660V.
Intshayelelo kubaQhagamshelwa
Abafowunelwa bahlulahlulwe kwii-contact zangoku ezitshintshanayo (i-voltage AC) kunye nabafowunelwa bangoku ngokuthe ngqo (i-voltage DC), ezisetyenziselwa amandla ombane, ukuhanjiswa kwamandla kunye nezihlandlo zokusetyenziswa kwamandla.Kwingqiqo ebanzi, i-contactor ibhekisela kwisixhobo sombane esisebenzisa i-coil ukuba ihambe ngokuqhubekayo ukuvelisa intsimi yamagnetic ukuvala abafowunelwa ukwenzela ukulawula umthwalo kumbane wezoshishino.
Kubunjineli bombane, kuba inokunqumla ngokukhawuleza isekethe ephambili ye-AC kunye ne-DC kwaye inokuxhuma rhoqo kwaye ilawule isekethe ngokuphezulu kwangoku (ukuya kuthi ga kwi-800A), ihlala isetyenziswa kwiinjini zombane njengezinto zolawulo, kwaye ingasetyenziswa kwakhona. ukulawula izixhobo zasefektri.Imithwalo yombane efana nezifudumezi zombane, oomatshini bomama osebenzayo kunye neeyunithi ezahlukeneyo zamandla, abafowunelwa abanako ukudibanisa kunye nokunqumla iisekethe kuphela, kodwa banokukhuselwa kokukhutshwa kwe-voltage ephantsi.I-contactor inomthamo omkhulu wokulawula, ifanelekile ukusebenza rhoqo kunye nokulawula umgama omde, kwaye yenye yezinto ezibalulekileyo kwinkqubo yokulawula ngokuzenzekelayo.Kwimizi-mveliso yombane, kukho iintlobo ezininzi zoqhagamshelwano, kunye noluhlu olusebenzayo lwangoku ukusuka kwi-5A ukuya kwi-1000A, kwaye ukusetyenziswa kwabo kubanzi kakhulu.
Usebenza njani umnxibelelanisi
Umgaqo osebenzayo we-contactor yile: xa ikhoyili yoqhagamshelwano inamandla, i-coil yangoku iya kuvelisa intsimi yamagnetic, kwaye intsimi yemagnethi eyenziwe iya kwenza i-static yentsimbi ivelise umtsalane we-electromagnetic ukutsala umbindi wentsimbi ehambayo, kwaye uqhube umnxibelelanisi we-AC. inqaku lokushukuma, umfowunelwa oqhele ukuvalwa uyanqanyulwa, Umfowunelwa ovulwe ngokuqhelekileyo uyavalwa, kwaye ezi zimbini ziyadityaniswa.Xa i-coil ivaliwe, i-electromagnetic suction force iyanyamalala, kwaye i-armature ikhutshwe phantsi kwesenzo sokukhululwa kwentwasahlobo, ukwenzela ukuba abafowunelwa babuyiselwe, abafowunelwa abaqhelekileyo abavulekileyo banqanyuliwe, kwaye abafowunelwa abaqhelekileyo abavaliweyo bavaliwe.Umgaqo osebenzayo we-DC contactor ngandlel' ithile iyafana naleyo yokutshintsha ubushushu.
isicelo
CJX2 series AC contactor (emva koku iza kubhekiswa njenge-contactor), isebenza ikakhulu kumjikelezo we-AC 50Hz/60Hz, kunye nomlinganiselo wombane wokugquma i-660V.Idityaniswe ne-thermal overloadrelay efanelekileyo inokukhusela isiphaluka somthwalo.Umnxibelelanisi unokuqalisa rhoqo kwaye ulawule i-AC electromotor.Le mveliso ihambelana ne-GB 14048 4. IEC60947- 4-1 umgangatho.
Iimpawu zesakhiwo
Inesakhiwo esiphezulu, ubungakanani obuncinci, ubunzima obuncinane, ukusetyenziswa kwamandla aphantsi, ubomi obuphezulu, ukhuseleko kunye nokuthembeka, iimpawu zokusebenza zobugcisa. .a , Ukongeza kwi-contactor mounting screws, kodwa kunye ne-standard 35mm yokufakwa kukaloliwe.
IMiqathango yokuSebenza okuQhelekileyo kunye noFakelo
· Ubushushu bomoya oqhelekileyo:-5℃~+40℃, ixabiso eliphakathi akufunekanga lidlule+35℃ kwiiyure ezingama-24.
· Ukuphakama: Ubuninzi be-2000m.
· Iimeko zeatmosfere: Xa iqondo lobushushu liku-40, ukufuma okunxulumene ne-atomphere kufuneka kwehle nge-50%.Xa ikwiqondo lobushushu eliphantsi, inokuba nokufuma okuphezulu.Ubuninzi benyanga obuphezulu bokufuma obunxulumeneyo abunakuba ngaphezulu kwe-90%.Amanyathelo akhethekileyo kufuneka athathwe ngenxa yokwenzeka kombethe.
· Udidi longcoliseko: Udidi lwesi-3
· udidi lokumisa.Ⅲ
· Iimeko zofakelo: Iqondo lokuthambekela phakathi komphezulu ofanelekileyo kunye nomphezulu othe nkqo akufanele udlule ±5 °
· Umothuko wempembelelo: Imveliso kufuneka ifakwe kwaye isetyenziswe kwindawo ehlala ishukuma kunye neempembelelo.
Lilonke & Imilinganiselo yoFakelo
umzi-mveliso
isiqinisekiso
