Prysmian PROTOLONM-R Mine Cables

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 PROTOLON Cable(M)-R medium voltage (3.6 - 6 kV) is designed to connect machines and equipment for soil development, such as excavators, dump trucks, mobile crushers in quarries. It copes well with high mechanical stresses when winding on single-chiral and cylindrical coils.

Technical characteristics of the shaft cable Prysmian PROTOLON(M)-R:

Number of conductive cores: 3;
Core cross-section: up to 300 mm²;
Core diameter: up to 24.7 mm;
Conductor: electrolytic copper, very thin-wire;
Configuration: FS class according to DIN VDE 0295;
Vein marking: natural coloring with black semi-conductive rubber, on which white numbers from 1 to 3 are printed;
Insulation: PROTOLON based on ethylene propylene rubber (EPR), type 3GI3 compound;
Inner shell: based on ethylene propylene rubber (EPR), 5GM3 type compound;