Correction Duration

Correction duration is the length of time that a power conditioner can continue to correct a power quality event. Power conditioners that rely on energy storage (e.g. capacitors, batteries, flywheels) as their primary means of conditioning may not be able to provide correction for events that last for more than a few cycles or seconds or if several severe events happen in rapid succession. Power conditioners that do not rely on energy storage of generally provide unlimited correction time.