11 KV Underground (UG) cables are essential components of power distribution systems, facilitating the transmission of electrical energy at 11,000 volts beneath the surface. These cables consist of a central conductor, typically made of aluminum or copper, which carries the electrical current. The conductor is surrounded by insulation, usually composed of cross-linked polyethylene (XLPE) or high-density polyethylene (HDPE), providing electrical isolation and protection from external factors. The insulated core is further encased in a metallic sheath, often made of lead or aluminum, offering mechanical strength and grounding. The entire assembly is then protected by a protective outer jacket, typically made of PVC, providing weather resistance and abrasion protection.

11 KV UG cables are installed underground, typically within trenches or ducts, offering a number of advantages over overhead lines, such as enhanced aesthetics, reduced vulnerability to weather elements, and minimized risk of disruption from tree branches or other obstacles. Their durable construction and reliable performance make them ideal for high-voltage power distribution in urban and suburban areas, ensuring efficient and uninterrupted electricity supply to residential and commercial consumers.