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Mining Cable
NTSCGECWOEU Medium-Voltage Coal Cutter Cable
Applications
NTSCGECWOEU Medium-Voltage Coal Cutter Cable are used for the connection of mobile electrical equipment
inunderground mines, e.g. for coal-cutting machines,especially for the use in bretby chains with extremebending
loads under low tensile stress.
Standards
VDE 0250 Part 813
Construction
System1 (1.8/3kV or 3.6/6kV): Flexible stranded tinned copper conductor with heatresistant3GI3 rubber
based on EPR,easy strippable outer conductive layer.
System2 (0.6/1kV): Flexible stranded tinned copper conductor with heatresistant3GI3 rubber based on EPR.
Earth Conductor: Spiral of tinnedcopper.
Center Bundle: Control and pilot cores withcopper/steel conductors capable of expansion andcompression, EPR
insulation,optional with fiber optics, covered with tinned copper wires semi conductive rubber sheath.
InnerSheath: 2 layer design, semi conductive rubber + Rubber type 5GM5.
Armour: Spiral of steel wires,embedded in the outer sheath, fiberglas tape which preventssheath exchanging.
Outer Sheath: Rubber type 5GM5, abrasion and tear resistant, oil resistant and flame retardant.
Dimensions and Weight
1.8/3kV
| Number of Cores×Nominal Cross Section | Minimium Overall Diameter | Maximum Overall Diameter | Nominal Weight |
|---|---|---|---|
| No.×mm² | mm | mm | kg/km |
| 3×50+3×(35+35/3)+2×(2×0.75ST)+2×0.75UEL | 62.0 | 66.0 | 7210 |
| 3×70+3×(50+50/3)+2×(2×0.75ST)+2×0.75UEL | 64.0 | 68.0 | 8200 |
| 3×95+3×(70+70/3)+2×(2×0.75ST)+2×0.75UEL | 74.0 | 78.0 | 10300 |
3.6/6kV
| Number of Cores×Nominal Cross Section | Minimium Overall Diameter | Maximum Overall Diameter | Nominal Weight |
|---|---|---|---|
| No.×mm² | mm | mm | kg/km |
| 3×35+3×(35+35/3)+2×(2×0.75ST)+2×0.75UEL | 66.0 | 72.0 | 7600 |
| 3×50+3×(50+50/3)+2×(2×0.75ST)+2×0.75UEL | 69.0 | 75.0 | 9200 |
| 3×70+3×(70+70/3)+2×(2×0.75ST)+2×0.75UEL | 76.0 | 81.0 | 11150 |
| 3×95+3×(95+95/3)+2×(2×0.75ST)+2×0.75UEL | 85.0 | 90.0 | 13300 |
Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information