I-IEC-BS Intambo yaMandla yoMgangatho oPhakathi oMphakathi
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I-IEC/BS uMgangatho we-3.8-6.6kV-XLPE oFakelweyo i-MV Middle Voltage Power Cable
I-3.8 / 6.6kV yimilinganiselo yombane exhaphake kakhulu kwimigangatho yaseBritani, ngokukodwa i-BS6622 kunye ne-BS7835 inkcazo, apho izicelo zinokuzuza kukhuseleko lomatshini olubonelelwa ngocingo lwabo lwe-aluminium okanye intsimbi yesikrweqe sentsimbi (kuxhomekeke kwisiseko esisodwa okanye ezintathu ezingundoqo).Iintambo ezinjalo ziyakulungela kakuhle ufakelo olusisigxina kunye nokubonelela ngamandla kwisixhobo esiqinileyo esisisigxina njengoko ulwakhiwo lwazo oluqinileyo lunciphisa iradiyasi egobileyo.
Ilungele uthungelwano lwamandla njengezikhululo zamandla.Ukufakwa kwimibhobho, phantsi komhlaba nangaphandle.
Nceda uqaphele: I-sheath yangaphandle ebomvu inokufiphala xa ibekwe kwimitha ye-UV.
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I-IEC/BS uMgangatho we-6.35-11kV-XLPE oFakelweyo i-MV Middle Voltage Power Cable
Intambo yombane eneekondaktara zobhedu, i-semi conductive screen, i-XLPE insulation, i-semi conductive insulation screen, i-copper tape yentsimbi yesikrini sombindi ngamnye, ibhedi ye-PVC, i-galvanized steel wires armor (SWA) kunye ne-PVC yangaphandle ye-sheath.Kuthungelwano lwamandla apho kulindeleke uxinzelelo lomatshini.Ifanelekile ukufakwa phantsi komhlaba okanye kwimibhobho.
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I-IEC/BS Standard 6-10kV-XLPE eFakelweyo intambo yoMbane yoMphakathi weMV
Ilungele uthungelwano lwamandla njengezikhululo zamandla.Ukufakwa kwimibhobho, phantsi komhlaba nangaphandle.
Isikrweqe socingo lwe-aluminiyam (AWA) yeentambo ezingundoqo kunye nentsimbi yesikrweqe socingo lwentsimbi (i-SWA) yeentambo ezininzi zibonelela ngokhuseleko lomatshini olomeleleyo okwenza ezi ntambo ze-11kV zilungele ukungcwatywa ngokuthe ngqo emhlabeni.Ezi ntambo zombane ezixhobileyo ze-MV zixhaphake kakhulu zibonelelwa ngezikhondatha zobhedu kodwa zikwafumaneka nezikhondaktha zealuminiyam xa zicelwa kumgangatho ofanayo.Abaqhubi bezobhedu baxinzelelwe (iKlasi 2) ngelixa abaqhubi be-aluminium bahambelana nomgangatho usebenzisa ulwakhiwo oludibeneyo kunye noluqilima (iKlasi 1).
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I-IEC/BS uMgangatho we-8.7-15kV-XLPE oFakelweyo we-MV Middle Voltage Power Cable
I-15kV yivoltheji yombane edla ngokuchazwa kwiintambo zesixhobo, kubandakanywa iintambo zezixhobo zeMigodi ezomeleleyo, ezenziwe ngokuhambelana ne-IEC 60502-2, kodwa ikwanxulunyaniswa neentambo ezixhotyisiweyo zaseBritane.Ngelixa iintambo zemigodi zinokugqunyelelwa kwiRubha eyomeleleyo ukunika ukuxhathisa kwe-abrasion, ngakumbi kwizicelo ezilandela umkhondo, iintambo eziqhelekileyo ze-BS6622 kunye ne-BS7835 endaweni yoko zigqunywe kwimathiriyeli ye-PVC okanye ye-LSZH, ngokhuseleko lomatshini olunikezelweyo kumaleko wesikrweqe socingo lwentsimbi.
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I-IEC/BS uMgangatho we-12.7-22kV-XLPE oFakelweyo i-MV Middle Voltage Power Cable
Ilungele uthungelwano lwamandla njengezikhululo zamandla.Ukufakwa kwimibhobho, phantsi komhlaba nangaphandle.
Iintambo ezenziwe kwi-BS6622 kunye ne-BS7835 ngokubanzi zibonelelwa ngee-conductor ze-Copper kunye ne-Class 2 eqinile yokuxinga.Iintambo ezingundoqo enye zine-aluminiyam yesikrweqe socingo (i-AWA) ukunqanda umsinga ovunyiweyo kwisikrweqe, ngelixa iintambo ezininzi zinesikrweqe socingo lwentsimbi (i-SWA) ebonelela ngokhuseleko lomatshini.Ezi ziingcingo ezingqukuva ezibonelela ngaphezulu kwe-90% yokhuselo.
Nceda uqaphele: I-sheath yangaphandle ebomvu inokufiphala xa ibekwe kwimitha ye-UV.
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I-IEC/BS uMgangatho we-18-30kV-XLPE oFakelweyo we-MV Middle Voltage Power Cable
Iintambo ezingundoqo ze-single zenzelwe ukuhanjiswa kwamandla ombane kunye ne-nominal voltage Uo / U ukusuka kwi-3.8 / 6.6KV ukuya kwi-19 / 33KV kunye ne-50Hz rhoqo.Zikulungele ukufakela ubukhulu becala kwizikhululo zombane, ngaphakathi nakwimibhobho yentambo, ngaphandle, ngaphantsi komhlaba nasemanzini kwakunye nokufakelwa kwiitreyi zeentambo kumashishini, iibhodi zokutshintsha kunye nezikhululo zombane.
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I-IEC/BS uMgangatho we-19-33kV-XLPE eFakelweyo i-MV Middle Voltage Power Cable
Iintambo zombane ophakathi zenziwe kusetyenziswa inkqubo ye-monosil.Sibonelela ngomatshini okhethekileyo, amaziko ophando akwinqanaba eliphezulu kunye neenkqubo zolawulo olucokisekileyo olufunekayo xa kusenziwa iintambo ze-PVC ezigqunyiweyo ukuze zisetyenziswe ukuya kuthi ga kwi-6KV kunye ne-XLPE/EPR iintambo ezigqunyiweyo ukuze zisetyenziswe kumbane ukuya kuthi ga kwi-35 KV. .Izinto eziphathekayo zonke zigcinwe kwiimeko ezilawulwa ngokucoceka kuyo yonke inkqubo yokuvelisa ukwenzela ukuba kuqinisekiswe i-homogeneity epheleleyo yezinto ezigqityiweyo zokugquma.
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I-IEC BS iMigangatho ye-12-20kV-XLPE efakwe i-PVC egqunywe ngentambo yombane yeMV
Ilungele uthungelwano lwamandla njengezikhululo zamandla.Ukufakwa kwimibhobho, phantsi komhlaba nangaphandle.
Kukho iiyantlukwano ezinkulu kulwakhiwo, imigangatho kunye nezinto ezisetyenzisiweyo - ukucacisa intambo yeMV echanekileyo yeprojekthi ngumbandela wokulungelelanisa iimfuno zokusebenza, iimfuno zofakelo, kunye nemingeni yokusingqongileyo, kwaye emva koko kuqinisekiswe ukuthotyelwa kwentambo, ishishini, kunye nomthetho.NgeKomishoni yoBuchwephesha boMbane baMazwe ngaMazwe (IEC) ichaza iintambo zombane oPhakathi njengezinomlinganiselo wamandla ombane angaphezu kwe-1kV ukuya kutsho kwi-100kV leyo luluhlu olubanzi lwamandla ombane ekufuneka luqwalaselwe.Kuxhaphake kakhulu ukucinga njengoko sisenza malunga ne-3.3kV ukuya kwi-35kV, phambi kokuba ibe ngamandla ombane aphezulu.Sinokuxhasa ukucaciswa kwentambo kuzo zonke ii-voltages.
