Urban Power Grid Construction: Urban main power grid "undergrounding" transformation, cross-urban high-voltage power transmission lines, urban central area power supply, and underground comprehensive pipe gallery power transmission, avoiding the impact of overhead cables on urban landscape and traffic.
Industrial Field: Large-scale industrial park main power lines, heavy industrial enterprise power supply (such as steel plants, chemical plants), underground industrial workshop power transmission, adapting to the harsh underground industrial environment.
New Energy Field: Photovoltaic power station, wind power station outgoing lines (underground laying), new energy base power transmission to the main grid, ensuring stable power transmission of new energy.
Key Infrastructure Projects: High-speed railway station supporting power transmission, airport power supply lines, large-scale water conservancy project power transmission, and other key projects that require high reliability and underground laying.

FAQ

Q1: What is the rated voltage of the cable?

A1: 110kV (127/220kV), customizable for 66kV, 132kV.
Q2: What material is the conductor made of?

A2: High-purity compact stranded copper, complying with IEC and national grid standards.
Q3: Why choose XLPE insulation with inner/outer semi-conductive shielding?

 A3: It has strong high-voltage resistance, anti-aging and low partial discharge, adapting to underground damp environment.
Q4: Can it be laid in acid-alkali or high-humidity soil?

A4: Yes, with waterproof and anti-corrosion layers, it is suitable for various harsh underground environments.
Q5: What is the armored structure?

A5: Double-layer steel tape armored (STA), anti-extrusion and anti-mechanical damage.
Q6: What cross-section areas are available?

A6: 35mm²-400mm², customizable according to project load.
Q7: Does it meet national power grid bidding requirements?

A7: Yes, it complies with IEC 60840, GB/T 12706, and national power grid standards.