We manufacture Reverse Power Flow Protection Panel, Parallel connection of generator and SOLAR power OR UTILITY POWER

Parallel connection of generator and SOLAR power OR UTILITY POWER

The reverse power relay is a directional protective relay that prevents power from flowing in the reverse direction. The relay is used in installations where a generator runs in parallel with the utility or solar power or  another generator so as to prevent power from the bus bar or another generator from flowing back to the active generator when its output fails.

The relay monitors the power from the generator and in case the generator output falls below a preset value, it quickly disconnects the generator coil to avoid power from flowing into the stator coil.

The generator output can fail due to problems with the prime mover, – turbine or engine that drives the generator, issues with speed controller, or different frequencies during synchronization.