| Customization: | Available |
|---|---|
| Application: | Construction, Underground, Industrial, Mining Induatry |
| Voltage: | Low and Medium Voltage Cable |
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NSSHCGEÖU Longwall Coal Cutter Cable 0.6/1KV (High Tensile Stress)
Application:
NSSHCGEÖU Longwall / Coal Cutter Cables are used for the connection of mobile machines under extremely high mechanical loads, predominantly in mining situations,e.g. for coal-cutting machines, suitable for extreme bending loads under high tensile stress.
The phase-concentric monitoring shield and the common concentric earth conductor, in conjunction with appropriate monitoring equipment, make it possible to monitor the cable for insulation faults and damage resulting from external influences. The cable can be delivered with 2, 3, or 6 pilot cores.
These NSSHCGEÖU cables comply with DIN VDE 0250 part 812 Standards.
| Conductor | Finely stranded copper conductor, tinned, Class 5 (refer also to DIN VDE 0295) |
| Protective-earth conductor | Steel/Cu stranded braid between the inner and outer sheath |
| Control core | double-concentric control/monitoring conductor elements in the outer interstice |
| Insulation: | basic material EPR, compound type: 3GI3 (refer also to DIN VDE 0207, Part 20) |
| Electrical field control | Outer semiconductive layer of semiconductive cold-strippable rubber |
| Core arrangement | Three main cores laid-up, with double-concentric control/monitoring conductor elements in the outer interstice; length of lay approx. 6 x D |
| Inner sheath | Vulcanized rubber inner sheath; basic material EPR, compound type: GM1b |
| Reinforced braid | Braid of steel/copper wires in a vulcanized bond between inner and outer sheath |
| Outer sheath | basic material PCP, compound type: 5GM5, color yellow, abrasion, and tear resistant, oil resistant and flame retardant |
| Rated Voltage Uo/U (Um) | 0.6/1 kV |
| Max. conductor temperature in service | 90°C |
| Max. short-circuit temperature of conductor: | 200°C |
| Limit surface temperature fixed installed | -40°C~ 80°C |
| Limit surface temperature, flexible | -25°C ~ 80°C |
| Oil resistance | Yes, DIN VDE 0473, part 811-2-1, par. 10,EN 60811-2-1, IEC EN 60811-1-2 |
| Flame retardant | Yes, DIN VDE 0482, EN/IEC 60332-1-2 |
| Dynamic bending radius | 4(xD) |
| Static bending radius | 1.5(xD) |
| No. of cores x cross-section | Outer- Ø | Cable weight approx. | Tensile strength |
| n x mm2 | mm ± 10% | kg/km | N |
| 3×25/16KON+3x(1.5ST KÖN/1.5 UL KON) | 38 | 2850 | 1125 |
| 3×35/16KON+3x(1.5ST KÖN/1.5 UL KON) | 43 | 3070 | 1575 |
| 3×50/35KON+3x(1.5ST KÖN/1.5 UL KON) | 46 | 4010 | 2250 |
| 3×70/35KON+3x(1.5ST KÖN/1.5 UL KON) | 53 | 4970 | 3150 |
| 3×95/50KON+3x(1.5ST KÖN/1.5 UL KON) | 58 | 6580 | 4275 |
| 3×120/70KON+3x(1.5ST KÖN/1.5 UL KON) | 61 | 7600 | 5400 |
| 3×150/70KON+3x(1.5ST KÖN/1.5 UL KON) | 65 | 9350 | 6750 |
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