The ESP Sag Eliminator’s power dip protection mitigates AC line voltage sags by supplementing the voltage available during a sag event to give continuous power to the load. Its patented technology typically restores voltage to above 90% of nominal within 2 milliseconds, considerably faster over a greater range than a standard voltage regulator. Voltage sags … Continue reading Restore Voltage to above 90% of within 2 Milliseconds