Tag Archives: dV/dt filters

Delta Hosts Drive and Controls Show

In late July, Delta Automation hosted an industrial Drives and Controls Rolling Roadshow.  It is a great show piece presenting the industries newest drive products. Although primarily focused on AC drives, it also featured a DC drive as well.  The … Continue reading

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Utilizing Inverter Duty Motors with VFDs

This is a good article from the U.S Department of Energy discussing the effects of VFDs on non-inverter duty rated motors. It discusses the insulation class recommended, in this article, “class H” is suggested. I previously had been recommending at … Continue reading

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