Bunched Conductors consists of one or several multiwires. The multiwires are bunched to form a conductor. The individual wires have no defined position in the conductor.
Bunch stranded conductors are used for a wide range of cable applications with focus on low cost production.
CONCENTRIC STRANDED CONDUCTORS
Conductors with regular lay construction. Each individual wire has a defined position in the conductor. One or several lays of wires are concentrically placed over one central wire.
CONCENTRIC STRANDED CONDUCTORS ARE PARTED IN TWO TYPES
Semi-concentric Conductors are not depending to the regular constructions of the Concentric Stranded Conductors but provides the same positive characteristics like roundness and smooth surface.
Concentric Stranded Conductors and Semi-concentric Conductors are suiting very well for cables with high value insulation materials due to roundness and smooth surface.
Another advantage of these constructions is a small diameter due to the compact construction by defined layings. In combination with thin insulation thickness cables can be designed with small over all diameter.