SCG Local Control Cables
Application
The cables are designed as local control or power supply cables for trackside and between the rails equipments inside the equipment shelter.
Standards
- SNCF CT 466
Construction
- Conductors: Class 1 tinned solid copper.
- Insulation: Cross-linked black polyethylene (XLPE) insulation.
- Sheath: PVC sheath, coloured black.
Electrical Characteristics at 20℃
| No of Strands/ Strand Diameter | No/mm | 1.78 | 2.76 |
| Nominal Cross Section Area | mm² | 2.5 | 6 |
| Maximum Conductor Resistance (DC) | Ω/km | 7.56 | 3.11 |
| Operating Voltage | V | 750 | |
Mechanical and Thermal Properties
- Minimum Bending Radius: 5×OD (static); 10×OD (dynamic)
- Operating Temperature: -20℃ to +90℃
Dimensions and Weight
| Cable Code | Number of Cores | Nominal Sheath Thickness mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 1.78mm Conductor, 4mm Insulated Wire | ||||
| RS/SCG-075-2XY-2G2.5 | 2 | 3.0 | 14 | 227 |
| RS/SCG-075-2XY-4G2.5 | 4 | 3.2 | 17 | 336 |
| RS/SCG-075-2XY-6G2.5 | 6 | 3.7 | 19.5 | 475 |
| RS/SCG-075-2XY-8G2.5 | 8 | 3.9 | 21 | 542 |
| 2.76mm Conductor, 5.4mm Insulated Wire | ||||
| RS/SCG-075-2XY-2G6 | 2 | 3.6 | 18 | 384 |
| RS/SCG-075-2XY-4G6 | 4 | 3.7 | 20.5 | 550 |
| RS/SCG-075-2XY-6G6 | 6 | 3.9 | 23.5 | 780 |
| RS/SCG-075-2XY-8G6 | 8 | 3.1 | 26 | 940 |