AERIAL POWER-DISTRIBUTING INSULATED WIRE

摘要

PROBLEM TO BE SOLVED: To provide an excellent aerial power-distributing insulated wire capable of preventing stress corrosion crack of a hard copper wire constituting a conductor of the aerial power-distributing insulated wire without significantly increasing the outside diameter of the aerial power-distributing insulated wire or without using a watertight compound. SOLUTION: This aerial power-distributing insulated wire is characterized by having: the conductor composed by intertwining a plurality of the hard copper wires with one another; an aluminum laminate tape layer composed by overlaying an aluminum laminate tape formed by stacking an aluminum tape layer and a plastic layer together on the conductor so as to bring it into electrical contact with the conductor by setting the aluminum tape layer side inside; and a plastic insulation coating layer formed outside the aluminum laminate tape layer. COPYRIGHT: (C)2004,JPO