CABLE IS ELECTRICAL

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Is proposed the construction of the electrical cable, used for the supply to electrical energy down the immersion electric pumps of the installations of oil production, water-raising and pumping of liquids from the bore pits. For the purpose of an increase in the operating characteristics the cable contains the current-conducting veins from aluminum or from copperplated by galvanic method aluminum or its alloys, modified by rare or rare-earth metals from the group : zirconium, scandium, yttrium, cerium, lanthanum, vanadium, hafnium or by their mixtures. New cable possesses the increased reliability and longevity.