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December 12, 2016

We are pleased to announce that Power Equipment Sales has been named as the exclusive Sales Representative Firm for Harmonics Limited Inc. in New England.

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September 19, 2016

Harmonics Limited featured in High-Profile Magazine

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Glossary Of Terms


Also known as a “DC Drive”. A device to control the speed and efficiency of DC electric motors. The device operates by taking AC from the distribution system and rectifying it to power on a DC bus. The drive then controls the DC voltage level that powers the motor. Since the speed of a DC motor is proportional to the voltage level of the DC supply, the speed can be adjusted over a wide range. (see Inverter; Rectifier; AC Power; DC Power; Variable Frequency Drive)

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