Tlhaloso:

E 'ngoe le e 'ngoe ea li-conductors bakeng sa lithapo tsa phetisetso ea sebaka se selelele le tse matla a phahameng haholo li amoheloa lithapo tse peli, tse nne le tse ling tse arohaneng.Ho fihlela hajoale lithapo tsa phetiso tsa 220KV & 330KV li na le lithapo tse peli tse arohaneng ha mehala ea phetiso ea 500KV e kentsoe mehala e meraro kapa e mene e arohaneng;Lithapo tseo tsa motlakase o phahameng haholo kapa lithapo tse phahameng ho feta 500KV li tsamaisana le lithapo tse arohaneng tse tšeletseng le tse robeli.

E le ho boloka sebaka se pakeng tsa li-harnesses tsa conductor tse arohaneng li sa fetohe bakeng sa ho sebetsana le ts'ebetso ea motlakase e thehiloeng le ho fokotsa matla a motlakase a hlahang holim'a metsi e le hore lithapo li se ke tsa tsosa matla a motlakase a bakoang ke ho sebelisana ha potoloho e khutšoanyane, ho hlokahala hore ho kenngoe spacer. ka nako e itseng pakeng tsa liphapang tse fapaneng.Ho feta moo, ho kenya spacer ho tla thusa ho tlosa swing ho span & aero vibration.