Gayrad Off Peak Ripple Filter

What is Ripple Control or Off-Peak Supply ? Ripple control is the most common form of load control, and is used in many countries around the world, including Australia , New Zealand , the United Kingdom , Germany , the Netherlands , and South Africa . How does it work ? Ripple control involves superimposing a higher-frequency signal (usually between 100 and 1600 Hz ) onto the standard 50–60 Hz of the main power signal. When receiver devices attached to non-essential residential or industrial loads receive this signal, they shut down the load until the signal is disabled or another frequency signal is received. How to recognize Ripple Control and other flickering problems ? The easiest way to find out if the ripple control is causing the disturbance in the fans, LED's and other electrical equipment in the house is to find if out if this disturbance occurs at same time everyday. Ripple control comes on at the same time day. I f you are seeing the flickering at random times of the day, your electrical supply may be affected by other harmonics; a power fluctuation that is not part of the normal electricity supply or ripple control signal output. Harmonics are caused by an…