N3GHSSYCY Medium Voltage Cable
Applications
These cables are used for the connection of mobile operating equipment, in mines and underground excavations with hazardous environments, in stationary operation, e.g. high-voltage transformers in mining and tunnelling.
Standards
VDE 0250 Part 605
Construction
| Conductors |
Stranded tinned copper conductor, class 5 according to DIN VDE 0295. |
| Insulation |
EPR compound type 3GI3. |
| Electrical Field Control |
Inner and outer semiconductive layer of semiconductive rubber, for 6 kV outer semiconductive layer only. |
| Pilot Cores |
Stranded copper conductor with EPR insulation. |
| Earth Conductor |
Spiral of copper wires over the outer semi-conductive layer of the cores. |
| Inner Sheath |
PVC compound type YM5. |
| Monitoring Conductor |
Conductive tape serving and overall concentric Cu wire spinning. |
| Intermediate Sheath |
PVC compound type YM5. |
| Armour |
Braid of galvanized steel wires. |
| Outer Sheath |
PVC compound type YM5. |
Dimensions and Weight
3.6/6kV
| 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+UEL |
49.0 |
53.0 |
4190 |
| 3×35+3×16/3E+3×2.5ST+UEL |
52.0 |
56.0 |
4800 |
| 3×50+3×25/3E+3×2.5ST+UEL |
55.0 |
59.0 |
5600 |
| 3×70+3×35/3E+3×2.5ST+UEL |
59.0 |
63.0 |
6650 |
| 3×95+3×50/3E+3×2.5ST+UEL |
63.0 |
67.0 |
7940 |
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+UEL |
55.0. |
58.0 |
5300 |
| 3×35+3×16/3E+3×2.5ST+UEL |
58.0 |
61.0 |
5910 |
| 3×50+3×25/3E+3×2.5ST+UEL |
61.0 |
65.0 |
6790 |
| 3×70+3×35/3E+3×2.5ST+UEL |
65.0 |
69.0 |
7860 |
| 3×95+3×50/3E+3×2.5ST+UEL |
68.0 |
73.0 |
9180 |
8.7/15kV
| 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+UEL |
58.0 |
62.0 |
6810 |
| 3×35+3×16/3E+3×2.5ST+UEL |
61.0 |
65.0 |
7850 |
| 3×50+3×25/3E+3×2.5ST+UEL |
64.7 |
68.7 |
9130 |
| 3×70+3×35/3E+3×2.5ST+UEL |
67.9 |
71.9 |
10750 |
| 3×95+3×50/3E+3×2.5ST+UEL |
72.4 |
76.4 |
12290 |
12/20kV
| 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+UEL |
62.3 |
66.3 |
8790 |
| 3×35+3×16/3E+3×2.5ST+UEL |
65.3 |
69.3 |
9930 |
| 3×50+3×25/3E+3×2.5ST+UEL |
69.0 |
73.0 |
11360 |
| 3×70+3×35/3E+3×2.5ST+UEL |
72.2 |
76.2 |
13100 |
| 3×95+3×50/3E+3×2.5ST+UEL |
76.8 |
80.8 |
14750 |
