Prysmian Group We have developed and put into use a line of cable products for the mining industry. This is the result of fruitful cooperation between the company and the giants of the industry, identification of the fundamental needs of the industry and successful time testing of all technologies used. The use of innovative materials and advanced engineering solutions has formed a reliable, durable and functional product. The cable for open and underground excavation is characterized by increased mechanical resistance and is ready for operation in the most extreme conditions.
Prysmian SUPROMONT Rubber (N)3GHSSYCY Shaft Cable medium voltage (12-20 kV) is used as a stationary feeder to power mobile equipment, transformers, in conditions of underground mining and tunneling.
Technical characteristics of the shaft cable Prysmian SUPROMONT Rubber (N)3GHSSYCY:
Number of conductive cores: 3;Core cross-section: up to 185 mm2;
Core diameter: up to 17.7 mm;
Conductor: copper, thin-wire;
Configuration: Class 5;
Marking of the veins: the natural color of the material with a black semi-conductive layer, the control veins are black with white numbering;
Insulation: PROTOLON, ethylene propylene rubber (EPR), type 3GI3 compound;
The inner and outer semiconductor layer of semiconductor rubber;
Control conductor: conductive tape in combination with a common concentric copper braid;
The inner shell: PVC plastic, DMV6 connection type;
Protective layer: reinforced braid of galvanized steel wire;
Outer shell: PVC-based thermoplastic joint, DMV6 joint type, color red;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Movable temperature: 5 °C ... +60 °C;
Standard Sizes: NSHTOEU;
Environmental requirements: unrestricted operation in underground mines and indoors, resistant to ozone and moisture, resistant to fire EN 60322-1-2, IEC 60322-1-2.
