GW5-40.5 waje high irin ƙarfin lantarki cire haɗin canji da ake amfani da su yi ko karya high irin ƙarfin lantarki kewaye a rated irin ƙarfin lantarki 40.5kV, AC 50/60Hz tsarin. Yana da ikon buɗewa da rufe ƙananan ƙarfin ƙarfi da inductive halin yanzu.
