Learning Center

Learning Center

Your guide to elevating electrical safety, reliability, and energy efficiency

What is a Variable Frequency Drive (Video)?

What is a Variable Frequency Drive (Video)?

By Yin on 20th Jun 2014
Video TranscriptToday we are going to talk about what is a VFD.In the 1880s, we saw the introduction of three-phase AC power. This was a marvelous invention by the great scientist Nikola Tesla. And running on that thre …

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How to Perform Basic VFD Programming (Video)

How to Perform Basic VFD Programming (Video)

By Craig Hartman on 20th Mar 2014
Video TranscriptIn this segment we are going to show you how to use the basic 7 parameters to set up the Mitsubishi FR-PU07-01 advanced parameter keypad.As you look at the top row of this keypad there is the “PRSet” ("PrSET" …

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How to Connect a Speed Potentiometer to a VFD (Video)

How to Connect a Speed Potentiometer to a VFD (Video)

By Tyler Simmons on 20th Mar 2014
Video TranscriptI’ve got an F700 Mitsubishi here and I am going to show you how to hook up the speed potentiometer – or the speed pot. The camera here is going to show you the two screws on most of the small sizes of drives. …

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