According to IEC 62271-202 Compact substations are defined as a type-tested assembly comprising an enclosure containing in general transformers, low-voltage and high-voltage switchgear, connections and auxiliary equipment to supply low-voltage energy from a high-voltage system or vice versa. These substations are in locations accessible to the public and should ensure protection to persons according to the specified service conditions. Compact Substations are available from rated voltages above 1 kV and up to and including 52 kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60 Hz for outdoor installation

This Prefabricated Substation Comprises of three important parts, namely Power Transformer, high voltage and low voltage switchgear and control gear, auxiliary equipment and circuits are internally connected with each other with cable connections. This fabricated assembly can be operated from inside or outside according to customer requirement. Being a manufacturer of CSS, we are providing ample amount of quality with best required services to our delighted customers.