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 TENAX-LK Shaft Cable low voltage (0.6 - 1 kV) perfectly cope with the modes of frequent winding, tensile stress and torsion, they are recommended for conditions of high mechanical loads. As an example, use for self-propelled mine wagons or with other high-speed electrical equipment.
Technical characteristics of the shaft cable Prysmian TENAX-LK:
Number of conductive cores: 3;Core cross-section: up to 95 mm2;
Core diameter: up to 12.6 mm;
Conductor: copper, tinned, thin-wire;
Configuration: Class 5 according to DIN VDE 0295;
Vein markings: black, gray, brown, control blue;
Insulation: rubber compound, 3GI3 type compound, delimited by polyester tape;
Inner shell: semi-conductive rubber;
Control cores: copper/steel (expansion and compression are typical), insulated with a layer of ethylene propylene rubber (EPR);
Grounding conductors: tinned copper, covered with semi-conductive tape;
Protective layer: extra tear-resistant reinforcing tape, against shell displacement;
Outer shell: rubber (chlorine-containing compound), type 5GM5, color black;
Maximum working speed: 160 m/min;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Movable temperature: -25 °C ... +60 °C;
Standard Size: NTSKCGEWOEU;
Environmental requirements: unlimited outdoor and indoor operation, resistant to ozone, ultraviolet and moisture, fire resistance EN 60322-1-2, IEC 60322-1-2, oil resistance according to EN 60811-404, IEC 60811-404.
