CU XLPE LC PVC 110kV High Voltage Cable Copper Wire Shielded Cable for Underground
| Voltage: | 110kV | Screen: | Copper Wire |
| Insulation: | XLPE | Sheath: | PVC |
| Conductor: | Copper Or Aluminium | Application: | Underground |
| High Light: | 110kV High Voltage Cable Underground,High Voltage Copper Wire Shielded Cable |
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CU/XLPE/LC/PVC 110kV High Voltage Cable Copper Wire Shielded Cable
Application
- Power station connections: Transmitting electricity from generators to substations or directly integrating into grid systems, Suitable for underground installations in complex terrains (e.g., mountainous regions) to ensure stable power delivery
- Urban power networks: Deployed in densely populated areas where overhead lines are impractical, minimizing spatial occupation and enhancing safety
- Industrial power supply: Providing high-capacity power to large-scale industrial facilities requiring stable and high-current transmission (e.g., steel plants, chemical factories)
- Substation interconnections: Linking substations to balance load distribution and improve grid reliability
- Special environments: Operating in harsh conditions (e.g., high humidity, temperature fluctuations) due to its robust insulation (e.g., cross-linked polyethylene or oil-impregnated paper)
Construction
- Concentric Stranded,Compact, or Segmental Copper or Alumimum Conductor
- Smooth Conductor Shield
- Super Clean XLPE Insulation
- True Triple Extrusion and Dry Cured
- Firmly Bonded Insulation Shield
- Copper or Aluminum screen wires/ laminate combination
- Polyethylene Jacket with Extruded Semi-Conductive
Description
- Voltage Rating (Uo/U)(Um) : 64/110 kV
- Temperature Rating: Short Circuit Temperature: +250°C
- Operating Temperature: -30°C to 90°C
- Minimum Installation Temperature: -20°C
Dimension
|
NOMINALCROSS |
MINIMUMNO.OF WIRES IN CONDUCTOR |
MAXIMUM RESISTANCE OF CONDUCTOR AT 20Cohms/km |
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|
Circular |
Circular Compacted |
Annealed Copper Conductor |
Aluminium or Aluminium |
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|
Cu |
AI |
Cu |
AI |
Plain Wires |
||
|
150 |
37 |
37 |
18 |
15 |
0.124 |
0.206 |
|
185 |
37 |
37 |
30 |
30 |
0.0991 |
0.164 |
|
240 |
37 |
37 |
34 |
30 |
0.0754 |
0.125 |
|
300 |
61 |
61 |
34 |
30 |
0.0601 |
0.1 |
|
400 |
61 |
61 |
53 |
53 |
0.047 |
0.0778 |
|
500 |
61 |
61 |
53 |
53 |
0.0366 |
0.0605 |
|
630 |
91 |
91 |
53 |
53 |
0.0283 |
0.0469 |
|
800 |
91 |
91 |
53 |
53 |
0.0221 |
0.0367 |
|
1000 |
91 |
91 |
53 |
53 |
0.0176 |
0.0291 |
|
1200* |
|
|
|
|
|
0.0247 |
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