Abstract: The present invention relates to an installation and method for winding an elongated flexible inductor, the proposed installation comprising a first conveyor (11) for moving the elongated flexible inductor (1) in a conveyance direction, supported on a conveyance surface (12); a retaining device (13) for fixing the flexible inductor (1) to said conveyance surface (12); winding means for winding a metallic lead wire (30) around a section of the flexible inductor (1) not supported on said conveyance surface (12), comprising at least one lead wire reel (31), a lead wire feed device (32) and a turning device (33), a holding device (20) provided for holding a portion of the already wound flexible inductor (1), being located opposite and spaced from the end of the first conveyor by a minimum predetermined distance, defining a winding area (50) susceptible to being accessed by said lead wire feed device (32); said turning device (33) causing the simultaneous turning of the first conveyor and of said holding device.

Abstract: The device comprises a current transformer having a ring-shaped magnetic core (10) internally defining an opening (15) for the arrangement of a power line (2) and a winding wound onto the core (10), the core (10) being split into at least two core segments (A, B) articulated to one another. Both core segments (A, B) are furthermore optimized with regard to surface finish and form factor to allow low attenuation in the low-frequency data signal between 50 kHz and 600 kHz transmitted to the power grid.

Abstract: Device for the two-way inductive coupling of data signals to a power line The device comprises a current transformer having a ring-shaped magnetic core (10) internally defining an opening (15) for the arrangement of a power line (2) and a winding wound onto the core (10), the core (10) being split into at least two core segments (A, B) articulated to one another. Both core segments (A, B) are furthermore optimized with regard to surface finish and form factor to allow low attenuation in the low-frequency data signal between 50 kHz and 600 kHz transmitted to the power grid.