Protolon(SB) Type 66 ECC 3.8/6.6kV

Trailing Cables: For connection of large material handling machines such as excavators, shovels, draglines in open-cast mines, in trailing applications with a reinforced outer sheath suitable for high demanding trailing operations, extremely robust and tough against abrasion and tearing (5GM5+). Based on SANS 1520-02 Conductor: Finely stranded copper, tinned, class 5 Inner Semi-conducting Layer: Yes, semi-conductive EPR Core Insulation Material: EPR rubber (Special compound >RD3) Outer Semi-conducting Layer: Yes, semi-conductive NBR easy-strip Screen Construction: Braiding Screen Material: Copper, tinned. Mix braid of copper/nylon Pilot Conductor: Copper, tinned cl.5; EPR-insulation Core Arrangement: Three power core design with two pilots and one ECC in the interstices. Core identification: red, yellow and blue power cores and pilots in white with black numbers. Tear-resistant reinforcing mesh tape over assembly which prevents sheath movement. Armouring/Reinforcement: Mesh tape Material Outer Sheath: Rubber - polychloroprene (PCP). Special compound >RS6