HIGHLY CORROSION RESISTANT OVERHEAD POWER LINE

摘要

PROBLEM TO BE SOLVED: To provide a highly corrosion resistant overhead power line having higher corrosion resistance than the usual, to ensure a long service of a wire while restricting the corrosion of the wire. SOLUTION: The overhead power line 30 having an outermost layer made of an aluminum conductor 42 has a base metal spiral rod 2 made of a metal more base than aluminum mounted on the outer periphery.