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.
Flexible shaft Prysmian PROTOMONT NSSHOEU cable low voltage (0.6 - 1 kV) is designed for use in open-pit mining, quarries, construction sites and other facilities where work is associated with strong mechanical stress. This model is suitable for operation in hazardous areas, as well as for continuous immersion in water to a depth of 500 m. It is installed to connect earthmoving machines, pumps, fixed along conveyors, on board various moving mechanisms and machines.
Technical characteristics of the shaft cable Prysmian PROTOMONT NSSHOEU:
Number of conductive cores: up to 24;Core cross-section: up to 300 mm2;
Core diameter: up to 22.9 mm;
Conductor: tinned copper, thin-wire;
Configuration: Class 5 according to DIN VDE 0295;
Vein markings: grey, black, brown, blue, green /yellow, over 5 veins light grey with black numbering;
Insulation: PROTOLON based on ethylene propylene rubber (EPR), compound 3GI3;
Inner shell: vulcanized rubber based on ethylene propylene rubber (EPR), compound type GM1B;
Outer shell: vulcanized rubber based on a synthetic elastomeric compound, analog 5GM5, yellow color;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -40 °C ... +80 °C;
Movable temperature: -25 °C ... +60 °C;
Standard Sizes: NSSHÖU-O, NSSHÖU-J;
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 DIN VDE 0473-404, paragraph 10, waterproof according to EN 50525-2-21.
