Homeowners rely on a continuous flow of water to do daily household activities like watering the lawn, laundry, running the dishwasher and giving the kids a bath. Often, these activities take place at ...

A grouping of Mitsubishi Electric’s AC drives or variable frequency drives (VFDs). In the competitive landscape of machine design, engineers in food, pharmaceutical and manufacturing sectors face the ...

The drive consists of a free-standing Type 4 enclosure per UL 50E, featuring identical operation, spares and maintenance as a unit located in a control room, and incorporating virtually everything ...

In this EC&M Tech Talk, electrical code and safety specialist Randy Barnett takes a look at variable frequency drives – what ...

The global pandemic has inevitably changed the daily routines of individuals and regular operations of businesses worldwide. While business begin to reopen and civilians adjust to their “new normal” ...

Variable speed drives (VFDs) can (and do) save energy in multiple ways. Of course, the degree of savings depends upon the application, the drive features, and how you have the drive set up. Generally, ...

A variable frequency driven (VFD) is a type of motor that controls the levels of frequency and voltage that alter the speed of an electric motor. The drive alters torque and motor speed and can be ...

When powering AC motors, the electrical supply can be at full power to run at full speed or at variable power to run at variable speed. Applications with varying loads benefit from the variable speed ...

This document details 50 of the most important variable frequency drive terms that VFD users should understand to specify and maintain their drives more effectively. Machine Design distills the ...

Variable frequency drives from UK VFD specialist, Invertek Drives, have always included the latest technologies to deliver a ...

But when it comes to VFDs, one thing that’s often overlooked is the cable connecting a VFD to a motor. Lack of attention to your choices here might be costing you thousands of dollars in premature ...

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...