Power Quality Products

The growing number of power electronics based equipment such as air conditioners, inverters, variable frerquency drives, etc,. impacts the quality of power. Both high power industrial loads and domestic loads cause harmonics in the network voltages.

At the same time, much of the equipment causing the disturbances is quite sensitive to deviations from the ideal sinusoidal line voltage. Hence, the quality of electric power has become an important issue for electric utilities and its customers.

Disadvantages of Harmonics include:

• Increased monthly electricity bill
• Poor power factor
• Expensive equipment replacements
• Production losses due to unexpected breakdowns & repair costs of equipment