Woodward Governor India Limited manufactures Self-Powered Over-current Protection Relay. Woodward Governor India Limited offers a wide range of products on energy control systems and components for aircraft and industrial engines and turbines. The Self-Powered Over-current Protection Relay is a self-powered type relay that takes the energy from the current transformers and is suitable for use in self-sustaining transfer and distribution stations, local grids and ring-main-units.
