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 Shaft Cable(S) Low voltage (0.6 - 1 kV) is used for winding cables of loading machines for underground work (LHD) in underground mines, works with single-chiral and cylindrical coils. It has high tensile strength, very high abrasion and tear resistance of the outer shell.
Technical characteristics of the shaft cable Prysmian PROTOMONT(S):
Number of conductive cores: 3;Core cross-section: up to 120 mm2;
Core diameter: up to 15.8 mm;
Conductor: electrolytic copper, tinned, very thin-wire;
Configuration: FS class according to DIN VDE 0295;
Vein markings: black, gray, brown, blue control veins;
Insulation: ethylene propylene rubber (EPR), compound 3GI3;
Inner shell: ethylene propylene rubber (EPR), compound GM1B;
Protective layer: reinforced braid of polyester yarns in a vulcanized bond between the inner and outer shell;
Outer shell: synthetic elastomeric compound, 5GM5, yellow;
Maximum working speed: 160 m/min;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Temperature is movable: -20 °C ... +60 °C;
Standard Sizes: (N)SSHCGEOEU;
Environmental requirement: 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.
