Kwiminyaka yakutshanje, ukusetyenziswa kweentambo zokumelana nomlilo kuye kwanda. Oku kunyuka kubangelwe ikakhulu kubasebenzisi abavumayo ukusebenza kwezi ntambo. Ngenxa yoko, inani labavelisi abavelisa ezi ntambo liye landa. Ukuqinisekisa ukuzinza kwexesha elide kunye nomgangatho weentambo zokumelana nomlilo kubaluleke kakhulu.
Ngokwesiqhelo, ezinye iinkampani ziqala zivelise ibhetshi yovavanyo lweemveliso zentambo ezikwaziyo ukumelana nomlilo kwaye zizithumele ukuba zihlolwe kwii-arhente zelizwe ezifanelekileyo zokubona. Emva kokufumana iingxelo zokufumanisa, baqhubela phambili nemveliso yobuninzi. Nangona kunjalo, abenzi beentambo ezimbalwa baye baseka iilebhu zabo zokuvavanya ukuxhathisa umlilo. Uvavanyo lokumelana nomlilo lusebenza njengovavanyo lwenkqubo yokuvelisa iziphumo zokwenza intambo. Inkqubo efanayo yokuvelisa inokuvelisa iintambo ezinomahluko omncinci wokusebenza ngamaxesha ahlukeneyo. Kubenzi bekhebula, ukuba izinga lokupasa kweemvavanyo zokumelana nomlilo kwiintambo ezinokumelana nomlilo ngu-99%, kukho ingozi ye-1%. Lo mngcipheko we-1% kubasebenzisi uguqulela kwi-100% ingozi. Ukujongana nale miba, oku kulandelayo kuxoxa ngendlela yokuphucula ireyithi yokupasa yovavanyo lokumelana nomlilo kwintambo zovavanyo ukusuka kwimiba efana nale.iimpahla ezingekasilwa, ukhetho lomqhubi, kunye nolawulo lwenkqubo yemveliso:
1. Ukusetyenziswa kweeConductor zeCopper
Abanye abavelisi basebenzisa icopper-clad aluminiyam iikhonduki njengeentambo zomqhubi wentambo. Nangona kunjalo, kwiintambo ezikwazi ukumelana nomlilo, kufuneka kukhethwe abaqhubi be-copper endaweni ye-copper-clad aluminium conductors.
2. Okukhethwayo kwi-Round Compact Conductors
Kwimibhobho yomqhubi wesetyhula ene-axial symmetry, imica tapeukusonga kuqinile macala onke emva kokusonga. Ngoko ke, kwisakhiwo somqhubi weentambo ezichasene nomlilo, kungcono ukusebenzisa ii-conductor ezijikelezayo.
Izizathu zezi: Abanye abasebenzisi bakhetha izakhiwo ze-conductor ezinesakhiwo esithambileyo esixineneyo, esifuna ukuba amashishini anxibelelane nabasebenzisi malunga nokutshintshela kwizikhondatha ezingqukuva ezingqukuva ukuze zithembeke ekusebenziseni intambo. Isakhiwo esithambileyo esinemisonto okanye ukujija kabini ngokulula kubangela umonakalo kwimica tape, okwenza ukuba ingafaneleki kwii-cable conductors ezikwazi ukumelana nomlilo. Nangona kunjalo, abanye abavelisi bakholelwa ukuba kufuneka bahlangabezane neemfuno zabasebenzisi kwiintambo ezikwazi ukumelana nomlilo, ngaphandle kokuqonda ngokupheleleyo iinkcukacha ezifanelekileyo. Iintambo zihlobene ngokusondeleyo kubomi bomntu, ngoko ke amashishini okuvelisa intambo kufuneka achaze ngokucacileyo imiba yobugcisa efanelekileyo kubasebenzisi.
Iikondaktara ezinemilo yeefan nazo azicebisi kuba ukuhanjiswa koxinzelelo kwimica tapeukusongwa kwee-conductor ezimile njengefeni akulingani, nto leyo ebenza ukuba bathande ukukrwempa kunye nokungqubana, ngaloo ndlela behlisa ukusebenza kombane. Ukongezelela, ukusuka kumbono weendleko, i-perimeter yecandelo lesakhiwo somqhubi we-fan-shaped sikhulu kunomqhubi wesetyhula, ukwandisa ukusetyenziswa kwe-mica tape ebiza kakhulu. Nangona i-diameter yangaphandle ye-circular structured cable isanda, kwaye kukho ukusetyenziswa okwandisiweyo kwe-PVC sheath material, ngokwexabiso elipheleleyo, iintambo zesakhiwo sesetyhula zisabiza kakhulu. Ngoko ke, ngokusekelwe kolu hlalutyo olungentla, ukusuka kwiimbono zombini zobugcisa kunye nezoqoqosho, ukwamkelwa komqhubi owenziwe ngesetyhula kukhethwa kwiintambo zamandla ezichasene nomlilo.
Ixesha lokuposa: Dec-07-2023