ACSR wani nau'i ne na madugu na sama wanda aka yi amfani da shi don watsa wutar lantarki da rarrabawa. Aluminum Conductor Karfe Ƙarfafa an kafa shi ta hanyar wayoyi da yawa na aluminum da galvanized karfe, makale a cikin yadudduka masu mahimmanci. Bugu da kari, ACSR kuma yana da fa'idodi na babban ƙarfi, babban ƙarfin aiki, da ƙarancin farashi.