Khetho ea lithapo tsa mantlha tsa koporo le lithapo tsa mantlha tsa aluminium ke tsa bohlokoa haholo ha u khetha likhoele tse nepahetseng tsa likhoele tsa motlakase. Mefuta ena ka bobeli ea likhoele e na le melemo le mathata a eona, 'me ho utloisisa liphapang tsa eona ho ka u thusa ho etsa qeto u na le tsebo.
Lithapo tsa mantlha tsa koporo li tsebahala ka conductivity ea tsona e ntle ea motlakase le ho hanyetsa kutu. Li boetse li tenyetseha ebile li bonolo ho li sebelisa ho feta likhoele tsa mantlha tsa aluminium. Sena se ba etsa khetho e tsebahalang bakeng sa likhoele tsa motlakase tsa bolulo le tsa khoebo. Leha ho le joalo, likhoele tsa mantlha tsa koporo li atisa ho bitsa chelete e ngata ho feta lithapo tsa mantlha tsa aluminium, tse ka bang kotsi ho basebelisi ba bang.
Ka lehlakoreng le leng, likhoele tsa mantlha tsa aluminium li bobebe ebile li theko e tlase ho feta likhoele tsa mantlha tsa koporo. Ka lebaka la boima ba tsona bo bobebe le theko e tlase, li boetse li loketse ho tsamaisa matla a malelele. Leha ho le joalo, lithapo tsa mantlha tsa aluminium li na le conductivity e tlase ea motlakase 'me li kotsing ea ho bola, tse ka amang ts'ebetso ea tsona ka kakaretso le bophelo ba ts'ebeletso.
Phapang e 'ngoe e ka sehloohong pakeng tsa likhoele tsa koporo le aluminium ke ampacity ea tsona, e bolelang boholo ba nako eo cable e ka e jarang. Copper core cable e na le ampacity e phahameng ho feta thapo ea mantlha ea aluminium ea boholo bo lekanang, e etsa hore e tšoanelehe bakeng sa lits'ebetso tse hlokang meroalo e phahameng ea motlakase.
Ntho e 'ngoe ea bohlokoa e lokelang ho nahanoa ke ho atolosoa ha mocheso le ho fokotseha ha mohala. Lithapo tsa mantlha tsa aluminium li na le katoloso e phahameng ho feta likhoele tsa mantlha tsa koporo, ho bolelang hore li na le monyetla oa hore li theohe ha nako e ntse e ea. Haeba e sa sebetsoe hantle, e ka baka likotsi tsa polokeho le mathata a motlakase.
Ho akaretsa, khetho ea thapo ea mantlha ea koporo le thapo ea mantlha ea aluminium qetellong e ipapisitse le litlhoko tse ikhethang tsa ho kenya motlakase. Le hoja likhoele tsa koporo li fana ka conductivity e phahameng le ho tšoarella, lithapo tsa aluminium-core ke khetho e theko e tlaase bakeng sa phetisetso ea nako e telele ea matla. Ho utloisisa phapang lipakeng tsa mefuta e 'meli ea likhoele ho ka thusa basebelisi ho etsa liqeto tse nang le tsebo ho latela litlhoko tsa bona tse ikhethileng le likhaello tsa tekanyetso.
Nako ea poso: Jul-24-2024