I-AC vacuum contactors idlala indima ebalulekileyo ekugcineni ingqibelelo kunye nokhuseleko lweenkqubo zombane zemizi-mveliso. Aba banxibelelanisi banakho ukuphatha amandla ombane aphezulu kunye nemisinga ukuqinisekisa ukusebenza kakuhle kunye nokuthintela ixesha lokuphumla. Kule bhlog, siza kugocagoca kumbane ongundoqo wesekethe kunye neereyithingi zangoku ze-AC vacuum contactors, sigxininisa ukubaluleka kwabo kwizicelo zemizi-mveliso.
I-voltage elinganisiwe yesekethe engundoqo:
Abanxibelelanisi be-AC vacuum benzelwe ukumelana neemfuno ezahlukeneyo zombane. I-voltage elinganisiweyo yesekethe engundoqo ibhekisela kumbane ophezulu apho i-contactor inokusebenza ngokuthembekileyo. Ngomlinganiselo oyintloko wesekethe ye-1140V, aba banxibelelana nabo baxhotyiswe kakuhle ukujongana neendawo ezinzima zoshishino. Oku kuqinisekisa unikezelo lwamandla oluzinzileyo kunye nokunciphisa umngcipheko wokuphazamiseka kwamandla, ukukhusela iinkqubo ezibalulekileyo.
Isekethe engundoqo ilinganiswe ngoku:
Umjelo olinganisiweyo wesekethe ephambili yenye iparameter ebalulekileyo echaza ukusebenza kwe-AC vacuum contactor. Inquma ubuninzi bangoku obunokuhamba nge-contactor ngaphandle kokuchaphazela ukusebenza kwayo. Abanxibelelanisi be-AC vacuum kunye neereyithingi eziphambili zeesekethe ze-630A kunye ne-800A zifanelekile kwizicelo zoshishino ezibandakanya imithwalo enzima. Aba bafowunelwa baphatha ngokungenamgudu iimfuno zombane zeenjini, ii-transformer, kunye nezinye izixhobo ezinamandla aphezulu.
Izinto ezilungileyo ze-AC vacuum contactor:
Abafowunelwa be-AC bacuum banoluhlu olubanzi lweenzuzo ezenza zibe lukhetho lokuqala kwizicelo zamashishini. Ngetekhnoloji yokutshintsha i-vacuum ephezulu, aba banxibelelanisi banobuchule obugqwesileyo bokucinezela i-arc, ukuqinisekisa ukusebenza okukhuselekileyo nokuthembekileyo. Ukophulwa komthamo ophuculweyo we-4800A kunye ne-6400A iphazamisa okwangoku ngokukhawuleza nangokufanelekileyo, ukuthintela nawuphi na umonakalo kwinkqubo.
Ukuthembeka kunye nobomi obude:
I-AC vacuum contactors ziqinile. Ngobomi bombane obuphezulu (ubomi be-AC3) bezigidi zokusebenza kunye nobomi bomatshini obufikelela kwi-300,000 yokusebenza, aba banxibelelanisi banokumelana neyona ndawo inzima yeshishini. Ukuthembeka kwabo kunye nokuqina kwabo kuboniswa ngakumbi ngokukwazi ukuphatha iifrikhwensi zokusebenza zexesha elifutshane ukuya kuthi ga kwi-2000 imisebenzi ngeyure kunye nokusebenza kwe-10,000 ngeyure (i-AC3 kunye ne-AC4 ngokulandelelana).
ukuququmbela:
I-AC vacuum contactors ngamalungu abalulekileyo kwiinkqubo zombane zemizi-mveliso eziqinisekisa ukuhamba okungaphazamisekiyo kwamandla kunye nokunciphisa umngcipheko wokungaphumeleli kombane. Ngomlinganiselo oyintloko wesekethe ye-1140V kunye nomlinganiselo oyintloko wesekethe ye-630A kunye ne-800A, aba banxibelelanisi balungiselelwe ukuhlangabezana neemfuno zezicelo zemisebenzi enzima. Ukuthembeka kwabo, ixesha elide kunye nokusebenza okugqwesileyo kubenza bakhethe kuqala kwiindidi ezahlukeneyo zamashishini emhlabeni jikelele. Tyala imali kwi-AC vacuum contactors ukuxhobisa inkqubo yakho yombane ngamandla kunye nokuthembeka okufunekayo ekusebenzeni okungayekiyo.
Ixesha lokuposa: Jun-15-2023