Variable Frequency Drive (VFD)

Precise control over your ventilation system

Product Overview

If you’re looking to lower your energy consumption and
streamline ventilation management in your facility, the Variable
Frequency Drive (VFD) from VES-Artex is a must-have for
your fan control system. Variable Frequency Drives (VFD) work with your ventilation controls to automatically speed up or slow down fan speed based on the temperature in your facility. Take precise control of your ventilation system today to create the ultimate animal-centered environment for your cows.

Take the guess work out of managing your ventilation equipment. Your team can focus on other more important tasks, while this automatic temperature control maintains a comfortable working environment for your staff and animals. In addition, variable speed control allows you to run fans at any speed increasing energy savings, while reducing noise and ensuring that your animals are healthy and comfortable.

Variable Frequency Drive (VFD)

Features & Benefits of Variable Frequency Drive (VFD)



  • Easy installation and setup
  • Variable speed control of three-phase motors
  • Nema4x (IP65) rated enclosure -wash down protected
  • Impressive low-speed operation and precise motor control
  • The optional integrated disconnect switch is available


  • Reduced energy use and consumption by running fans at the minimum required speed
  • Increased animal comfort by moving the proper amount of air for the temperature
  • Streamline ventilation management in your facility
  • Easily and automatically adjust the fan speed up or down by using environmental controls based on the temperature of your facility

Automatically speed up or slow down fan speed based on the temperature in your facility by using a Variable Frequency Drive (VFD)

  • Available Options

    • External EMC filter required, purchase separately
    • Integrated disconnect switch is available
  • Resources & Documentation

  • Brochure

    User Guide

  • Additional Resources

  • Links to associated webinars and articles are coming soon!

  • Videos

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