Patent ID: 8178785

Claim:
Electrical line for the connection of non-stationary electrical loads to a power source, said electrical line comprising: a line core surrounded by a jacket of insulating material, in which line core wires made of insulated electrical conductors used both for the transmission of data and for supplying power are arranged and in which the line core is surrounded by an electrical screen having two layers, one of which is constructed as braid or stranded cover layer of copper wires and the other one of which is constructed of a fleece material consisting of synthetic material made electrically conductive, wherein four wires of said line core wires, stranded together to form one star quad, for the transmission of data are arranged in the line core, at least two wires of said line core wires used for supplying power are also placed in the line core, the star quad and the wires used for supplying power are stranded together as stranding elements for forming the line core, over the line core, a layer of insulating material is placed, over said layer of insulating material, a braid or stranded cover layer of copper wires is arranged as a first layer as part of the electrical screen, the fleece material consisting of synthetic material and made electrically conductive is placed in at least one layer over the first layer as a second layer of the electrical screen, and the fleece material is surrounded by the jacket of insulating material.