Crompton greaves, a part of the avantha group, and a conglomerate with the global footprint offers harmonic filters. Harmonic filters have low power / energy consumption, special custom built designs, single and double tuned sections , single and multi stage configurations , compensated and uncompensated filters, switched and fixed filter banks , wide voltage range from 230v to 33 kv. It has a certification of iso 140001: 1996. The salient features of harmonic filters are:
Reduced voltage & current distortion levels