110kV Single Core High Voltage Cable 1000 mm2 600 mm2 3130 mm Underground Transmission Cable

Application

The 110kV cable is widely used in ‌high-voltage power transmission and distribution systems‌, primarily serving the following applications:

1. ‌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
2. ‌Urban power networks: Deployed in densely populated areas where overhead lines are impractical, minimizing spatial occupation and enhancing safety‌
3. ‌Industrial power supply: Providing high-capacity power to large-scale industrial facilities requiring stable and high-current transmission (e.g., steel plants, chemical factories)
4. ‌Substation interconnections: Linking substations to balance load distribution and improve grid reliability‌
5. ‌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

1. Conductor: Class 2 copper conductor compacted or segment strand Milliken
2. Conductor Screen: Extruded semi-conductive XLPE (Cross-Linked Polyethylene)
3. Insulation:XLPE(Cross-Linked Polyethylene)
4. Insulation Screen: Extruded Semi-conductive XLPE (Cross-Linked Polyethylene)
5. Separator: Water swellable semi-conductive tap
6. Screen: Copper wire screen, with a counter helix of copper tape
7. AMOUR:Aluminium wires or Stainless steel wires or Polymeric
8. Sheath: HDPE (High Density Polyethylene)

Description

1. Voltage Rating (Uo/U)(Um)
2. 64/110kV (123kV)
3. Highest Network Voltage: 123kV
4. Temperature Rating
5. Short Circuit Temperature: +250°C
6. Operating Temperature: -30°C to 90°C
7. Minimum Installation Temperature: -20°C

Dimension