(N)TSCGECWOEU Medium Voltage Trailing Cable
Applications
These cables are used for the connection of electrical equipment, in mines and underground excavations with hazardous environments under particularly high mechanical loads, e.g. high-voltage transformers on power lines in underground mining and tunnelling.
Standards
Based on VDE 0250 Part 813
Construction
| Conductors |
Flexible stranded copper conductor, class 5 according to DIN VDE 0295. |
| Inner Conductor Layer |
Special rubber compound, conductive. |
| Insulation |
Rubber type 3GI3. |
| Outer Conductor Layer |
Special rubber compound, conductive, easy strippable. |
| Pilot Cores (optional) |
Tinned copper conductor with EPR insulation. |
| Earth Conductor |
Spiral of tinned copper wires. |
| Inner Sheath |
Rubber type GM1b. |
| Monitoring Shield/Armour |
Braided armour of combined copper-steel wires; or wrap of copper and steel wires, copper tape in opposite direction, reinforcing tape. |
| Outer Sheath |
Rubber type 5GM5. |
Dimensions and Weight
6/10kV
| Number of Cores×Nominal Cross Section |
Minimum Overall Diameter
|
Maximum Overall Diameter |
Nominal Weight |
| No. ×mm^2 |
mm |
mm |
kg/km |
| 3×25+3×16/3E+3×2.5ST+6UEL |
48.0 |
52.0 |
3500 |
| 3×35+3×16/3E+3×2.5ST+6UEL |
51.0 |
55.0 |
3750 |
| 3×50+3×25/3E+3×2.5ST+6UEL |
56.0 |
60.0 |
4720 |
| 3×95+3×50/3E+3×2.5ST+6UEL |
66.0 |
71.0 |
7260 |
| 3×120+3×70/3E+6UEL |
70.0 |
75.0 |
9700 |
| 3×150+3×70/3E+6UEL |
73.0 |
78.0 |
9950 |
12/20 (24) kV
| Number of Cores×Nominal Cross Section |
Minimum Overall Diameter |
Maximum Overall Diameter |
Nominal Weight |
| No. ×mm^2 |
mm |
mm |
kg/km |
| 3×25+3×25/3E+6UEL |
62.0 |
67.0 |
5800 |
| 3×95+3×50/3E+6UEL |
74.0 |
78.0 |
11000 |
| 3×120+3×70/3E+6UEL |
80.0 |
85.0 |
13000 |
