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Variable speed control for 3-phase motors

Vari-Green Drive Model VGD-100 is a factory-mounted and wired variable speed control for 3-phase motors up to 10 hp.
By Greenheck June 7, 2016

Vari-Green Drive Model VGD-100 is a factory-mounted and wired variable speed control for three-phase motors up to 10HP. Courtesy: GreenheckGreenheck’s Vari-Green Drive Model VGD-100 is a factory-mounted and wired variable speed control for 3-phase motors up to 10 hp. Internally mounted within the fan housing, the Vari-Green Drive virtually eliminates voltage spikes that can contribute to motor performance issues and motor failure. The pre-programmed drive uses R3 filtering technology to reduce electrical harmonics back into the building. No field installation or start-up is required. The Vari-Green Drive optimizes energy savings and efficiency of ventilation systems in a variety of applications.

Greenheck

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