ʻO ka papa inoa huahana nui: 220kV a me ka volta haʻahaʻa Zinc oxide surge arrester, hoʻokaʻawale kuapo, dropout fuse, uila substation bus-bar tube, shed booster, Cable sheath voltage limit (pahu), wall bushing, 110kV and lower voltage prefabrication, Full cold shrinkable a i ʻole nā ​​mea uila uila shrinkable wela, 500kV a me ka insulator hui uila uila i lalo a me nā ʻano ʻano huahana uila.