A 132/133 kV Gas Insulated Substation (GIS) is a high-voltage facility designed to manage and distribute electricity efficiently. Utilizing sulfur hexafluoride (SF₆) gas as an insulating medium, GIS technology offers a compact and reliable solution, particularly suitable for urban or space-constrained environments.
The substation comprises key components such as circuit breakers, disconnectors, and transformers, all enclosed within sealed compartments filled with SF₆ gas. This design ensures enhanced safety, reduced maintenance, and protection against environmental factors, contributing to the reliable operation of the power grid.
