Aug 05, 2016

How Water Plant Operators Can Easily Meet IEEE 519 Harmonic Limits

Siemens

When it comes to meeting IEEE 519 specifications for limiting total harmonic distortion to less than 5%, bigger is not always better. While 18-pulse variable frequency drives can provide total harmonic distortion levels of just 1.98% — less than half the 5% limit set by IEEE 519 — many water treatment operators are choosing more costly 24-pulse drives, wasting money and space.

Click below to learn more about 18-pulse vs. 24-pulse VFDs.

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