Cu/XLPE/SC/CTS/PVC/STA/PVC (High-Voltage 26/35kV 3×185mm²)

This high-capacity 3-core power cable is engineered for primary high-voltage distribution in regional utility grids, large-scale industrial substations, and renewable energy projects. It utilizes XLPE insulation for superior thermal performance (90°C) and high dielectric strength, complemented by semiconducting layers and a Copper Tape Shield (CTS) for precise electric field stress control. The construction is fortified with Double Steel Tape Armor (STA), providing maximum protection against heavy mechanical impact and radial pressure. Designed for long-term reliability under high-load conditions, it is ideal for direct burial, cable galleries, and underground conduits in urban infrastructure and heavy industrial zones where robust physical protection and stable high-voltage transmission are critical.