Iswitshi yokuqhawula umthwalo efakwe kwi-oyile eneendawo ezimbini ezingama-35kV
1.Isixhobo sokucima i-arc sikhusela ioyile.
2.Isakhiwo esilula, ukusebenza okuthembekileyo
3.Isebenza kwiinkqubo zokusasazwa kwamandla ombane aphakathi naphantsi
4. Isetyenziswa rhoqo xa idibene neefusi ze-high-voltage
5. Kukho iindlela ezahlukeneyo zokusebenza.
