Salang 220/20 kV Substation

The Salang Substation, perched at an impressive 3,200 meters in Afghanistan, stands as the country’s highest-altitude substation, showcasing engineering excellence in extreme conditions. This 220/20 kV facility, equipped with a robust double bus system, features two 4 MVA transformer bays, two incoming 220 kV lines, four outgoing 20 kV feeders, and a 10km medium-voltage distribution system. Designed for reliability and efficiency, it powers critical infrastructure and delivering sustainable energy solutions.