Ikhathalogi eyinhloko yemikhiqizo: i-220kV kanye ne-voltage ephansi ye-Zinc oxide surge arrester, ihlukanisa iswishi, i-fuse eyekayo, ithubhu yesiteshi sebhasi kagesi, i-booster esetshenziswayo, imingcele yamandla we-Cable sheath voltage (ibhokisi), i-wall bushing, i-110kV ne-prefabrication ephansi yamandla, Ukuncipha okubandayo okuphelele okubandayo noma izesekeli zekhebula ezishisa kancane, i-500kV ne-low voltage composite insulator njll. izinhlobo ezahlukahlukene zemikhiqizo kagesi.