Ukukhethwa kweentambo zobhedu kunye neentambo eziphambili ze-aluminium zibaluleke kakhulu xa ukhetha iintambo zombane ezifanelekileyo. Zombini iintlobo zeentambo zineengenelo kunye nezingeloncedo zazo, kwaye ukuqonda ukungafani kwazo kunokukunceda wenze isigqibo esinolwazi.
Iintambo ezingundoqo zeCopper ziyaziwa ngokusebenza kwazo kakuhle kombane kunye nokuxhathisa ukubola. Zikwabhetyebhetye kwaye kulula ukuzisebenzisa kuneentambo ezingundoqo zealuminiyam. Oku kubenza babe lukhetho oludumileyo lweendawo zokuhlala kunye neentambo zombane zentengiso. Nangona kunjalo, iintambo ze-copper core zidla ngokubiza kakhulu kuneentambo ze-aluminium ezingundoqo, ezinokuthi zibe yinto engalunganga kwabanye abasebenzisi.
Kwelinye icala, iintambo ze-aluminiyam ezingundoqo zikhaphukhaphu kwaye zinexabiso eliphantsi kuneentambo ezingundoqo zobhedu. Ngenxa yobunzima bokukhanya kunye neendleko eziphantsi, nazo zikulungele kangcono ukuhanjiswa kwamandla omgama omde. Nangona kunjalo, iintambo ezingundoqo ze-aluminium zine-conductivity ephantsi yombane kwaye zithinteka ngakumbi kwi-corrosion, ezinokuchaphazela ukusebenza kwazo zonke kunye nobomi benkonzo.
Enye yeeyantlukwano eziphambili phakathi kweentambo zobhedu kunye ne-aluminium yi-ampacity yazo, ebhekisela kubuninzi bemali yangoku intambo inokuthwala. Intambo ye-Copper core ine-ampacity ephezulu kune-aluminium core cable yobukhulu obufanayo, iyenza ifaneleke ngakumbi kwizicelo ezifuna imithwalo ephezulu yombane.
Enye into ebalulekileyo ekufuneka iqwalaselwe kukwandiswa kwe-thermal kunye nokuncipha kwentambo. Iintambo ezingundoqo ze-aluminiyam zine-coefficient ephezulu yokwandiswa kuneentambo ezingundoqo ze-copper, okuthetha ukuba kunokwenzeka ukuba zikhululeke ekuhambeni kwexesha. Ukuba ayiphathwa ngokufanelekileyo, inokubangela iingozi zokhuseleko kunye neengxaki zombane.
Ukushwankathela, ukhetho lwentambo yobhedu kunye ne-aluminium core cable ekugqibeleni kuxhomekeke kwiimfuno ezithile zofakelo lombane. Nangona iintambo ze-copper-core zinika i-conductivity ephezulu kunye nokuqina, iintambo ze-aluminium-core ziyindlela engabizi kakhulu yokuhanjiswa kwamandla okude. Ukuqonda umahluko phakathi kweentlobo ezimbini zeentambo kunokunceda abasebenzisi benze izigqibo ezinolwazi ngokusekelwe kwiimfuno zabo ezithile kunye nokunyanzeliswa kwebhajethi.
Ixesha lokuposa: Jul-24-2024