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 PROTOMONT Festoon Mine Cable medium voltage (3.6 - 6 kV) is used to power equipment in underground mines and tunnels, mainly in underground festoon power supply systems for mobile transformers, mobile equipment.
Technical characteristics of the shaft cable Prysmian PROTOMONT Festoon:
Number of conductive cores: 3;Core cross-section: up to 185 mm2;
Core diameter: up to 19 mm;
Conductor: copper, tinned, thin-wire;
Configuration: Class 5 according to DIN VDE 0295;
Vein markings: natural color, blue control veins;
Insulation: ethylene propylene rubber (EPR), compound 3GI3;
Core coating: control - semi-conductive tape and a straight spiral of steel /copper wires, main -semiconductor rubber, an external semi-conductive layer of tapes;
Inner shell: ethylene propylene rubber (EPR), compound GM1B;
Outer shell: synthetic elastomeric compound, 5GM5, red color;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Temperature is movable: -20 °C ... +60 °C;
Standard Size: (N)SSHCGEOEU;
Environmental requirements: unlimited outdoor and indoor operation, resistant to ozone, ultraviolet rays and moisture, fire resistance EN 60332-1-2; IEC 60332-1-2, oil resistance according to EN 60811-404, IEC 60811-404.
