Crane cables from Prysmian Group they have the most compact dimensions (up to 30% less than analogues) while maintaining all indicators at the proper high level, and thanks to improved technology, the weight is reduced by 40%. They do an excellent job in harsh conditions, are resistant to repeated bending, abrasion and physical resistance.
Crane cable Prysmian PROTOLON(SMK)-LWL (N)TSKCGEWOEU medium voltage (3.6-6 kV, 6/10 kV, 8.7-15 kV, 12/20 kV) with integrated optical fiber for combined transmission of energy and data in conditions extreme mechanical loads, namely, at high speeds of movement, dynamic tensile loads, multiple changes in the direction of movement (in different planes), torsion. They are mainly used on mobile equipment, for example for container cranes.
Technical characteristics of the crane cable Prysmian PROTOLON(SMK)-LWL (N)TSKCGEWOEU:
Number of conductive cores: 3;Number of optical fibers: 6.12, 18 or 24;
Core cross-section: up to 300 mm2;
Core diameter: up to 24.4 mm;
Conductor: electrolytic tinned copper, very thin-wire;
Configuration: FS class DIN VDE 0295;
Core marking: natural color insulation with a black semiconductor layer;
Insulation: PROTOLON HS based on ethylene propylene rubber (EPR);
Inner shell: double layer PROTOFIRM Sandwich, composition based on ethylene propylene rubber, special compound (equivalent to 5GM3), color red;
Protective layer against the effect of torsion: reinforced weaving of polyester yarns, in a vulcanized bond between the layers;
Outer shell: special compound based on pentachlorophenol, equivalent to 5GM5, red color;
Maximum operating speed (m/min): 240;
The maximum permissible temperature for the conductor: +90 C;
Stationary temperature: -50 °C ... +80 °C;
Movable temperature: -35 °C ... +80 °C;
Standard Sizes: (N)TSCGEWOEU;
Environmental requirement: unlimited outdoor and indoor operation, resistant to ozone, ultraviolet rays and moisture, oil resistant according to DIN EN 60811-404 and DIN VDE 0473-811-404, paragraph 10, waterproof according to HD 2216.
