| 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 bretby chains with extremebending loads under low tensile stress. |
| Standards | VDE 0250 Part 813 |
| Construction | |
| Conductors | Flexible stranded tinned copper conductor. |
| Insulation | Heatresistant3GI3 rubber based on EPR. |
| Outer Conductor Layer (for 3.6/6kV) | Easy strippable outer conductive layer. |
| Pilot Cores | Copper/steel conductor capable ofexpansion and compression with EPR rubber insulation. |
| Earth Conductor | Spiral of tinnedcopper wires and a conductive tape. |
| 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
1.8/3 (3.6) kV
|
Number of Cores×Nominal Cross Section |
Minimium Overall Diameter |
Maximum Overall Diameter |
Nominal Weight |
|
No.×mm² |
mm |
mm |
kg/km |
|
3×35+3×(1.5ST+25/3)+UEL |
44.0 |
49.0 |
3900 |
|
3×50+3×(1.5ST+25/3)+UEL |
50.0 |
55.0 |
5100 |
|
3×70+3×(1.5ST+35/3)+UEL |
52.0 |
56.0 |
6200 |
|
3×95+3×(1.5ST+50/3)+UEL |
58.0 |
62.0 |
7500 |
|
3×120+3×(1.5ST+70/3)+UEL |
64.0 |
70.0 |
9350 |
3.6/6 (7.2) kV
|
Number of Cores×Nominal Cross Section |
Minimium Overall Diameter |
Maximum Overall Diameter |
Nominal Weight |
|
No.×mm² |
mm |
mm |
kg/km |
|
3×35+3×(1.5ST+25/3)+UEL |
49.0 |
54.0 |
5800 |
|
3×50+3×(1.5ST+25/3)+UEL |
56.0 |
61.0 |
6100 |
|
3×70+3×(1.5ST+35/3)+UEL |
57.0 |
62.0 |
6700 |
|
3×95+3×(1.5ST+50/3)+UEL |
62.0 |
66.0 |
8000 |
|
3×120+3×(1.5ST+70/3)+UEL |
67.0 |
71.0 |
10200 |
