Concentric conductor cables are suitable for dry and humid places. They can bury directly underground or used outdoors. Its maximum operating temperature is 70° C (PVC or PE insulation) or 90° C (XLPE insulation), and its service voltage in the application is 600V. Armored concentric conductor cables provide them with better mechanical strength. When it is buried in the ground, it can increase the ability to withstand stress, reduce the damage caused by external forces, and ensure the normal working efficiency of cables and link equipment.
