Flexible crane cable of medium voltage Conductix-Wampfler WG /WG-D It is represented by power models and combined with data transmission channels (marking D). It has a sufficiently elastic structure, ideal for working with motorized coils, also for powering container crane installations (with an installation height of no more than 7 meters), for heavy machinery (mining), marine and industrial unloading cranes, stacker reclaimers.
The cable is reinforced with a braid to counteract the effect of torsion, the shells are interconnected by a vulcanized bond, a high degree of tensile strength. Compact and light weight thanks to optimized design and high-quality materials. Suitable for outdoor use, does not contain silicone.
Technical characteristics of the Conductix-Wampfler WG /WG-D cable:
- Number of conductive cores: 3 - 5;
- Optical fiber (FO marking): 12 fibers, single-mode E9/125 and multimode 50/125 and 62.5/125;
- Section of the vein: 25 - 150 mm2;
- Diameter: 39 - 73 mm;
- Rated voltage: 6-10 kV /8.7-15 kV /12-20 KV;
- Conductor: electrolytic copper, thin-wire;
- Configuration: flexible, better than Class 5 (IEC 60228);
- Marking of veins: in accordance with DIN VDE 0250 part 813;
- Twisting of veins: small, the ground wire is divided into three parts or two in the presence of optical fiber;
- Isolation: double, semi-conductive rubber + conductive rubber;
- The inner shell: a special compound based on ethylene propylene rubber (EPR), an analogue of 5GM3, reinforced with a polyester braid against torsion;
- Protective layer:braid, vulcanized bond between inner and outer shells;
- The outer shell: special compound based on polychloroprene (PCP), analog of 5GM5;
- Maximum operating speed (m/min): 120;
- Maximum tension (N/mm2): 20;
- Minimum bending radius: 6 x Cable diameter (winding), 7.5 x cable diameter (guide blocks), for the S-type guide pulley, the limit is 20 x cable diameter;
- The maximum permissible temperature for the conductor: +90 °C;
- The temperature is stationary: -40 °C ... +80 °C;
- Temperature is movable: -25 °C ... +80 °C;
Standard sizes: R-(N)TSCGEWOEU, R-(N)TSCGEWOEU-FO.
Environmental requirements: outdoor and indoor use, resistant to UV radiation, ozone, oils, moisture, non-flammable (DIN VDE 0482 265-2-1, IEC 60332-1).
