Advantages:
High conductivity: Copper conductor has low resistivity, reducing transmission losses and improving power transmission efficiency.
Ultra-high mechanical strength: Thick steel wire armor provides strong resistance to tensile, compressive, and impact forces, suitable for large-drop, underwater, or heavy-load direct burial environments.
Stable electrical performance: Cross-linked polyethylene insulation offers good resistance to partial discharge, low dielectric loss, and high long-term operational reliability.
Wide environmental adaptability: PVC sheath is resistant to moisture and corrosion, suitable for various harsh scenarios such as outdoor, tunnel, and underwater applications.
Good construction adaptability: The armored structure enhances cable tensile strength, supporting complex installation conditions such as large spans and high drops.

Application Scope: Large drop vertical shafts, deep underwater installations, submarine cables, mining deep well hoisting systems, long-span bridge suspensions, and special engineering scenarios requiring withstand extreme mechanical stress

Special Notes: Thick steel wire armor provides the industry's highest level of tensile protection but significantly increases cable weight and stiffness; installation requires professional equipment and heavy-duty clamps; suitable for harsh environments withstanding massive longitudinal tension