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.
Mine Prysmian PROTOLON (ST) NTSCGEWOEU Cable medium voltage (3.6 - 6 kV) is designed to supply power in an aquatic environment (including wastewater, salt and brackish waters) to a depth of no more than 500 meters, for example, connecting dredgers, floating docks, pumps, etc. It withstands high levels of mechanical influences.
Technical characteristics of the shaft cable Prysmian PROTOLON(ST) NTSCGEWOEU:
Number of conductive cores: 3;Core cross-section: up to 240 mm2;
Core diameter: up to 20.4 mm;
Conductor: tinned electrolytic copper, thin-wire;
Configuration: Class 5 according to DIN VDE 0295;
Vein marking: natural coloring with black semi-conductive rubber;
Insulation: based on ethylene propylene rubber (EPR), type 3GI3 compound;
Inner shell: based on ethylene propylene rubber (EPR) with a waterproof formula and against the formation of water bubbles, compound type GM1B;Outer shell: synthetic elastomeric compound, waterproof, compound type 5GM3, red color;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Movable temperature: -25 °C ... +60 °C;
Standard Size: NTSCGEWOEU;
Environmental requirement: unlimited outdoor and indoor operation, resistant to ozone, ultraviolet rays and moisture, resistant to fire EN 60332-1-2; IEC 60332-1-2, oil resistance according to EN 60811-404, IEC 60811-404, waterproof according to EN 50525-2-21.
