| 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 |
