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IAEI Magazine > Blog > variable frequency drives

Tag: variable frequency drives

Listing and CertificationMarch/April 2018UL Question Corner

Three Phase to Three Phase VFDs in a Single Phase to Three Phase Application

Can UL shed some light on sizing of conductors and branch-circuit ...

Posted by by About UL Solutions
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Speed Control of Motors — An Introduction to Variable-Frequency Drives

Speed, torque, and horsepower are three interrelated parameters in motor control. ...

Posted by by Stephen J. Vidal
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Specifying Adjustable Frequency Drives for Electromagnetic Compatibility in HVAC Applications

Electromagnetic compatibility (EMC) is the ability of electrical / electronic equipment ...

Posted by by Peter Walter
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VFDs for Energy Savings in Hospitals – what they are, how they work, and how they save money

What Is a VFD? A variable frequency drive (VFD) is an ...

Posted by by Mike Olson
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