FIELD: electrical engineering.
SUBSTANCE: cable includes conductor reinforcement, a dielectric band, a plastic shell and two copper cylinders. The conductor reinforcement has multiple grooves. Each non-insulated conductor is laid in the corresponding groove of the conductor reinforcement and has the first and the second ends. The first and the second ends of the non-insulated conductor correspondingly protrude from the conductor reinforcement so that to form two spaces. The dielectric band is wound around the conductor reinforcement. The dielectric band is coated with plastic shell. The two copper cylinders are installed in the spaces between the non-insulated conductors respectively to ensure the non-insulated conductors positioning around the copper cylinders and the non-insulated conductors connection parallel to each other.
EFFECT: skin effect minimised; non-insulted conductors having efficiency consisting in considerable reduction of electric energy expenditure and carbon dioxide emission during copper melting.
10 cl, 13 dwg
