VFD

  1. Industry Spotlight: Using VFDs for Swimming Pool Filtration Systems

    Industry Spotlight: Using VFDs for Swimming Pool Filtration Systems

    Variable Frequency Drives (VFDs) provide immense savings and energy use reduction in swimming pool and filtration pump applications. Read below to learn more about the effect VFDs have on the way many pool and filtration...
  2. 12-Pulse & 18-Pulse Variable Frequency Drives

    Overview With harmonic distortion becoming more of a problem every day, folks are looking for cost-effective means of harmonic mitigation. Manufacturers are more than happy to provide solutions, but with so many methods available, how...
  3. VFD Panel Buying Guide (Illustration)

    VFD Panel Buying Guide (Illustration)

    Learn how to choose a VFD panel for your application step by step with this illustrated buying guide. It will walk you through the selection process from looking at your motor name plate to choosing extra equipment or options.
  4. How to Wire a VFD

    How to Wire a VFD

    Learn the basic wiring of variable frequency drives / VFD with our electrician Steve Quist. In this video, we used the very popular Mitsubishi D700 series VFD, showing single phase and three phase wiring instructions. The VFDs showed in the video are the D720S (230V single phase) and the D720 (230V three phase). We strongly recommend using a certified electrician to set up your VFDs. If you are doing this on your own, make sure you wear protective gear and take proper precautions.
  5. Industry Spotlight: Using VFDs with Reciprocating Compressors

    Industry Spotlight: Using VFDs with Reciprocating Compressors

    A Variable Frequency Drive (VFD) Provides the Solution to Large Motor Starting Currents and Voltage Drops while Simultaneously Saving Thousands A large 2500HP Medium Voltage drive rated at 275 amps (4160V) controls the green energy...
  6. Industry Spotlight: Using VFDs for Irrigation and Farming

    Industry Spotlight: Using VFDs for Irrigation and Farming

    Learn how VFDs have changed irrigation and farming systems and find the right equipment for similar applications.
  7. Where to Buy a VFD

    Where to Buy a VFD

    Where is the best place to buy a VFD? At VFDs.com, we stock over 2,000 drives, including medium voltage drives, soft starters, as well as drive accessories.
  8. Obsolete Mitsubishi AC Drives List

    Obsolete Mitsubishi AC Drives List

    A list of past Mitsubishi AC drive lines. Find out which drive series are obsolete and when they were replaced.
  9. How to program the Mitsubishi D700 series VFD (Video)

    Learn the basic programming of the Mitsubishi D700 VFD with our engineer Craig Hartman. The D series VFD is common for phase conversion and simple speed control.
  10. 6 Common Misconceptions You Might Have About VFDs

    6 Common Misconceptions You Might Have About VFDs

    Are you sure everything you know about variable frequency drives is true? Read on and find out what are the 6 common misunderstandings about VFDs.

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