Uthotho lwe-SV lufakelelwe iitheminali zohlobo lwefolokhwe yefolokhwe, isidibanisi sesiphelo somhlakulo

Inkcazelo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso


Imveliso Dimension
Imodeli yempumlo yomgca ibonisa: unobumba wokuqala umela imodeli kwaye unobumba wesibini ubonisa izinto eziphathekayo."-" Inani lokuqala limele isikwere socingo, kwaye inani emva "-" limele isikhonkwane sedayamitha yesikrufu.Umzekelo, imodeli ot10-8: O imele imodeli, ingqukuva (U yifolokhwe), T imele izinto (ubhedu), i-10 imele i-wiring square (yokudibanisa i-8-10 iintambo zesikwere), kwaye i-8 imele i-screw aperture.

Isizathu sokuba kutheni impumlo yocingo inkulu kunobubanzi kukunciphisa ukuxhatshazwa koqhagamshelwano kunye nokuqinisa amandla okutshatyalaliswa kobushushu bendawo.Ngocingo, ukuchasana ngokubanzi kusasazwa ngokulinganayo, kodwa kungakhathaliseki ukuba usebenzisa uxinzelelo olungakanani ukufakela uqhagamshelo lwempumlo yocingo, ukuchasana kwindawo yoqhagamshelwano kuhlala kukhulu kunoko kungadityaniswanga nocingo, okukhokelela kuxinzelelo olukhulu. ukufudumeza kwendawo, Isisombululo kukwandisa indawo yoqhagamshelwano kunye nokunciphisa ukuchasana koqhagamshelwano kangangoko kunokwenzeka.Kwangaxeshanye, impumlo enkulu yocingo iya kuba nomthamo ophezulu wokuchitha ubushushu.Intambo yentambo ngokubanzi imalunga neenkcukacha ezimbini ezinkulu kunentambo, kuba intambo ngamanye amaxesha icinezelwa ibe kwimo yefeni, hayi isangqa esisulungekileyo, kwaye ngokubanzi idinga ukucinezelwa ngoxinzelelo lwehydraulic ngaphambi kokusetyenziswa.Kwi-terminal block, i-touch force yenye yezinto ezisisiseko.Ukuba akukho uxinzelelo lokuthintela olunelisayo, ukukhethwa kwezinto ezilungileyo zokuqhuba kukuhla kwibhakethi.Ukuba i-touch force iphantsi kakhulu, kuya kubakho ukufuduka phakathi kwe-conductor kunye neshidi eliqhubayo, kwaye emva koko ukungcola kwe-oxidation kuya kwenzeka, okuya kwandisa ukuxhatshazwa kwe-touch kunye nokubangela ukushisa.Xa isakhelo se-terminal crimping sikhethwa, sinoqhagamshelo olusisigxina ngaphandle kwempembelelo yokusingqongileyo, indawo enkulu yokuchukumisa kunye ne-touch force enkulu.

I-conductor esetyenziselwa i-wiring terminals, izixhumi kunye neebhasi zebhasi zenziwe nge-electrolytic copper (H65) njengento esisiseko.I-conductivity yobhedu ihle kakhulu, okwesibini kuphela kwisilivere.Ekubeni iingcingo ezixhunywe kwii-terminals zenziwe ngobhedu, izinto ezifanayo kunye ne-coefficient yokwandisa efanayo ayiyi kubangela ingxaki yoxhumo olukhululekile.
1. I-EP yeplastiki ye-Thermosetting: inozinzo oluhle lwejometri, i-absorption encinci yamanzi kunye ne-high leakage marking index.Ukusilela komlilo kuphezulu kakhulu.Xa iqondo lokushisa liphakama, lizinzile kwaye liphezulu kune-thermoplastic, kodwa ukuqina kunzima;
2. Ifayibha yeglasi eyomeleziweyo inayiloni pa-f: Ifayibha yeglasi nenayiloni eyomeleziweyo inobungqongqo obuqinileyo kunye nokuqina, kwaye ubushushu benkonzo yayo buphezulu kunolo lwenayiloni engabethelelwanga.Ngoko ke, iyasebenza nakwintsimi yokukhusela i-overvoltage.Ukufunxwa kwamanzi kwinayiloni eyomeleziweyo kungaphantsi kwaleyo yenayiloni engabethelwanga.Ukongeza kwiiyantlukwano ezingentla, ezinye iimpawu zezinto ezimbini ziyafana.Ngokutsho kwe-UL94, ibakala le-fiber retardant ye-fiber yokuqinisa i-nylon yi-Hb ukuya kwi-V0, apho impahla ye-V0 idayiwe emnyama kwiimeko ezininzi;
3. I-PC ye-Thermoplastic polycarbonate: njengokuqina okuphezulu, ukuqina okuhle kwempembelelo, ukungafihli, ukuzinza kwe-dimensional, ukusebenza kakuhle kwe-insulation kunye nokuzinza okulungileyo kwe-thermal.Ipolycarbonate engafihliyo ifaneleke ngakumbi njengokhuselo okanye imathiriyeli yokuchonga.I-Polycarbonate inozinzo ngokuchasene ne-mineral acids, i-saturated fat carbohydrates, i-petroli, i-lipids kunye ne-oyile.IPolycarbonate ayinyangeki kangako kwizinyibilikisi, benzene = lye, iacetone kunye neammonia.Iintanda zoxinzelelo zisenokwenziwa xa udibana nezinye ii-reagents zekhemikhali;
4. I-PBT ye-Thermoplastic polyester: I-PBT inozinzo oluhle lwejometri.Izinto eziqiniswe ngefiber yeglasi zinamandla aphezulu kunye nokumelana nobushushu.Kwangaxeshanye, ikwanayo nentembeko yokulibaziseka komlilo kunye neempawu ezibalaseleyo zombane;
5. Inayiloni ye-Thermoplastic 6.6: ineemfuno eziphezulu zomgangatho wegobolondo le-insulating ye-terminal edibeneyo.Uninzi lwazo lwenziwe ngenayiloni ye-thermoplastic 6.6.Olu hlobo lweplastiki lunokusetyenzwa ngokwezoqoqosho ngokubumba inaliti, alunabungozi kokusingqongileyo kwaye lukulungele ukurisayikilishwa.

Ukuba iimveliso zetheminali zigcinwa phantsi kweemeko ezithile zokusingqongileyo kangangexesha elithile, izinto eziphathekayo zinokutshintsha kwaye ukusebenza kwemveliso kuya kuncipha.Ukuba azisetyenziswanga ixesha elide, ukuthembeka kweemveliso akuyi kuqinisekiswa."Ubomi beshelufu" ye-terminal ibhekisela kwixesha lokugcina phantsi kweemeko ezithile zokusingqongileyo ukususela ekugqityweni kwemveliso kunye nokuhlolwa kofakelo.Ixesha elisebenzayo lokugcinwa kwetheminali libhekisa kwixesha apho umgangatho kunye nokuthembeka kwetheminali kunokuhlangabezana neemfuno zesixhobo phambi kofakelo.Ixesha elisisiseko elisebenzayo libhekisela kwixesha elisebenzayo lokugcina ngaphandle kokuqwalasela umgangatho womgangatho we-terminal.
Ubomi obusebenzayo bokugcinwa kweebhloko ze-terminal bunxulumene nezi zinto zintathu zilandelayo:
1. Umgangatho wee-wiring terminals yimeko esisiseko yokuqinisekisa ukuba umgangatho kunye nokuthembeka kwee-wiring terminals akuyi kuthotywa kakhulu ngexesha lokugcinwa okusebenzayo;
2. Iimeko zokusingqongileyo zokugcinwa kwee-wiring terminals;
3. Iikhrayitheriya zokufaneleka kwee-wiring terminals emva kokugcinwa.
I-Gb4798.1 imisela ukuba inqanaba lokusingqongileyo kwindawo yokugcina iimpahla ezichanekileyo kunye neetheminali zocingo lwekona liphezulu, kwaye iimeko zokusingqongileyo zezi: 20 ℃ ~ 25 ℃;I-RH yi-20% ~ 70%;Uxinzelelo lomoya ngama-70kpa ~ 106kpa.I-Qj2222a ikhankanya indawo yokugcina jikelele kunye nendawo yokugcina eyodwa.Umgangatho wogcino jikelele uxela ukuba itheminali yocingo iya kugcinwa kwindawo ecocekileyo, nengena umoya ngaphandle kwerhasi etshabalalisayo kwaye ilawulwe liqondo lobushushu kunye nokufuma.


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