1. As stated in the product catalogue, the harmonic current standard is measured in rated current, so 5% indicates the rated current is lower than 5%.
2. IEEE/Std 519－1992 provides a basis for limiting harmonics.
3. In the following IEEE/Std 519－1992 chart, ISC = maximum short-circuit current at PCC, IL= maximum demand load current (fundamental frequency component) at PCC. Note: The limiting value in the chart below uses IL as base, not the basic current of the load.
