Abafowunelwa ngaphandle kokusetyenziswa ngesandla ububanzi boluhlu loqhagamshelwano lwe-SCT luyanelisa uninzi lweemeko zesicelo.
AC contactor umsebenzi intshayelelo
I-AC i-contactor yinto yokulawula ephakathi, kwaye inzuzo yayo kukuba inokuvula rhoqo kwaye ivale umgca, kwaye ilawule umbane omkhulu kunye nombane omncinci.Ukusebenza kunye ne-thermal relay kunokudlala indima ethile yokukhusela umthwalo ogqithisiweyo kwisixhobo somthwalo.Kuba isebenza kwaye icinyiwe ngokufunxa intsimi ye-electromagnetic, isebenza ngakumbi kwaye ibhetyebhetye ngakumbi kunesekhethi zokuvula kunye nokuvala ngesandla.Iyakwazi ukuvula nokuvala imigca yomthwalo emininzi ngexesha elinye.Kananjalo inomsebenzi wokuzivalela.Emva kokuba i-suction ivaliwe, inokungena kwi-self-locking state kwaye iqhubeke nokusebenza.Iifowuni ze-AC zisetyenziswa ngokubanzi njengamandla okuqhawula kunye nokulawula iisekethe.I-AC contactor isebenzisa uqhagamshelwano oluphambili ukuvula nokuvala isiphaluka, kwaye isebenzisa uqhagamshelwano oluncedisayo ukwenza umyalelo wokulawula.Abafowunelwa abaphambili ngokubanzi bavuleleke kuphela abafowunelwa, ngelixa abafowunelwa abancedisayo bahlala benezibini ezimbini zoqhagamshelwano ezinemisebenzi eqhele ukuvuleka neqhele ukuvaleka.Abafowunelwa abancinci nabo bahlala besetyenziselwa ukuhanjiswa okuphakathi ngokubambisana nesekethe ephambili.Abafowunelwa be-AC contactor benziwe nge-alloy yesilivere-tungsten, ene-conductivity elungileyo yombane kunye nokumelana nokushisa okuphezulu.Amandla esenzo somfowunelwa we-AC avela kwi-electromagnetic ye-AC.I-electromagnetic yenziwe ngamacwecwe amabini entsimbi "yentaba" amile okwe-silicon, enye yazo ilungisiwe, kwaye i-coil ibekwe kuyo.Kukho iindlela ezahlukeneyo zombane onokukhetha kuzo.Ukuze uzinzise amandla amagnetic, i-short-circuit ring yongezwa kwindawo yokufunxa yentsimbi.Emva kokuba i-AC contactor ilahlekelwe amandla, ixhomekeke entwasahlobo ukuba ibuyele.
Idatha yoBugcisa
Isigaba seSingel uMfowunelwa we-AC (Umnxibelelanisi omfutshane) wenzelwe ikakhulu i-50Hz okanye i-60Hz Circuits kunye ne-230V yombane osebenzayo.Ekusetyenzisweni kwe-AC-7a, i-voltage yokusebenza elinganisiweyo ukuya kuthi ga kwi-230V, inikwe umlinganiselo wokusebenza ngoku ukuya kuthi ga kwi-100A, isebenza njengokuqhawula umgama omde kunye nokulawula isekethe.Le mveliso isetyenziselwa ikakhulu kwizixhobo zendlu okanye ukulayishwa kwe-inductance ephantsi kunye nolawulo lokulayisha i-electromotor yasekhaya esetyenziselwa injongo efanayo.
IiMeko eziQhelekileyo zokuSebenza kunye nokuFakela
1.Ambient ubushushu: -5℃ ukuya +40℃, iqondo lobushushu avareji akukho ngaphezu +35℃ kwiiyure ezingama-24.
2. Ukuphakama: akukho ngaphezu kwe-2,000m.
I-3.Imeko ye-Atmospheric: ukufuma okuhambelana nendawo yofakelo kufuneka kungabi ngaphezu kwe-50% xa ubushushu be-manximum +40 ℃;ukuba ngaphantsi kweqondo lokushisa eliphantsi, ukufuma okuphezulu okuhlobene kuvumelekile.Umyinge wenyanga wobushushu obuncinane kwinyanga emanzi akufunekanga udlule +25℃ kwaye umyinge wenyanga wobuninzi bokufuma obunxulumene nale nyanga ungabi ngaphezu kwama-90%.
4. Udidi longcoliseko: iklasi 2.
5. Imeko yokufakela: iklasi II
6. Imodi yokufakela: sebenzisa i-orbit yokufakela icandelo elithi "Top Cap" TH35- 7.5 mold.
Ulwakhiwo
Olu hlobo loqhagamshelwano luyimveliso ye-terminal ephethe ezi mpawu zilandelayo: ukulungelelanisa ukufakela, ukumodareyitha komlinganiselo, inkangeleko yobugcisa kunye nokhuseleko lokusetyenziswa, Ukongeza, yamkela izixhobo zoqwalaselo olusebenza ngokuthe ngqo.
Ubungakanani
umzi-mveliso
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