Automatically interrupt current during a fault (short circuit) to prevent equipment damage.
A visit to a 400kV substation offers a firsthand look at the massive infrastructure required to stabilize and distribute bulk electricity across a regional grid. These high-voltage hubs serve as the critical link between power plants and local distribution networks. ⚡ Core Infrastructure & Components visit report of 400kv power substation
1. Gas Insulated Switchgear (GIS) or Air Insulated Switchgear (AIS) visit report of 400kv power substation