ELECTRO-OPTICAL CABLE for overhead power lines

摘要

The invention relates to cable technology and can be used advantageously, for cables used for power lines to the suspension supports. The required technical result consists in increasing the durability and reliability under conditions of mechanical and thermal effects is achieved in an apparatus comprising twisted two phase and one zero-insulated electric wires, and fiber optic strand formed into a twisted preformed steel wires forming the channel, wherein the optical fibers are arranged, wherein the fiber-optical conductor is twisted together with the two phase and one zero insulated electrical conductors, wherein ka nal, in which it is located the optical fibers, is filled with a hydrophobic compound. 4 z.p.f., 2-yl.