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Applications | These cables are used for the connection of mobile electrical equipment inunderground mines, e.g. for coal-cutting machines,especially for the use in battery 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)+2×0.75 | 62.0 | 66.0 | 7210 |
3×70+3×(50+50/3)+2×(2×0.75ST)+2×0.75 | 64.0 | 68.0 | 8200 |
3×95+3×(70+70/3)+2×(2×0.75ST)+2×0.75 | 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)+2×0.75 | 66.0 | 72.0 | 7600 |
3×50+3×(50+50/3)+2×(2×0.75ST)+2×0.75 | 69.0 | 75.0 | 9200 |
3×70+3×(70+70/3)+2×(2×0.75ST)+2×0.75 | 76.0 | 81.0 | 11150 |
3×95+3×(95+95/3)+2×(2×0.75ST)+2×0.75 | 85.0 | 90.0 | 13300 |
Applications | These cables are used for the connection of mobile electrical equipment inunderground mines, e.g. for coal-cutting machines,especially for the use in battery 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)+2×0.75 | 62.0 | 66.0 | 7210 |
3×70+3×(50+50/3)+2×(2×0.75ST)+2×0.75 | 64.0 | 68.0 | 8200 |
3×95+3×(70+70/3)+2×(2×0.75ST)+2×0.75 | 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)+2×0.75 | 66.0 | 72.0 | 7600 |
3×50+3×(50+50/3)+2×(2×0.75ST)+2×0.75 | 69.0 | 75.0 | 9200 |
3×70+3×(70+70/3)+2×(2×0.75ST)+2×0.75 | 76.0 | 81.0 | 11150 |
3×95+3×(95+95/3)+2×(2×0.75ST)+2×0.75 | 85.0 | 90.0 | 13300 |