Variable Frequency Drive (VFD)

Variable Frequency Drive (VFD)

VFD is shorted for Variable Frequency Drive (also known as AC Drives and Inverters) — that’s used to make an AC motor working at variable speed (among other parameters). A variable frequency drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage of its power supply. The VFD also has the capacity to control ramp-up and ramp-down of the motor during the start or stop, respectively. Even though the drive controls the frequency and voltage of power supplied to the motor, we often refer to this as speed control, since the result is an adjustment of motor speed.

Key factors to consider when selecting a frequency converter

  • Powerrange: Ensure the VFD can handle the motor’s power 
  • Controlfeatures: Look for VFDs that offer the control options necessary for your application, such as speed, torque, and ramp-up/down 
  • Compatibility with existing systems: Compatibility with drives VFD systems ensures seamless integration into your current setup.
  • Environmentalconditions: Consider the operating  VFDs should be selected based on their ability to withstand the specific conditions they will encounter, such as dust, moisture, and temperature extremes.

These considerations are vital in selecting a VFD that not only fits your immediate needs but also aligns with long-term operational goals.

APPLICATION BENEFITS

We can offer customized complete motor and VFD solutions that add value to your applications and supply chains. VFD solutions can be used in several different applications and the benefits are many.

Application Sectors

  • Pumps
  • Fansand Ventilation
  • HVACField
  • Compressors
  • Hydraulics
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