In today’s industrial environment, manufacturers are under constant pressure to improve production efficiency, reduce energy ...

Variable frequency drives (or VFDs) are widely used throughout industry to provide adjustable speed control of ac motors. Although modern versions are relatively simple to install and operate, VFDs ...

Should you specify an “inverter duty,” “inverter ready,” “inverter rated,” or a “VFD compatible” motor for your fans and pumps in HVAC applications? Is there a difference in these terms? Don’t answer ...

This is the second half of a two-part article discussing principles and application of the AC induction motors that provide motive power for most of the equipment HVACR engineers specify. In March, we ...

The PowerXL DM1 micro variable frequency drive is designed for commercial, industrial and OEM customers. The VFD is engineered to simplify design, integration and operation, improve safety and support ...

From frequency mismatches to VFD compatibility, industrial motor selection can make or break your equipment’s performance and lifespan. Knowing your load type, insulation needs, and power requirements ...

Learn the 3 key differences between soft starters and VFDs Understand the energy and operating efficiency differences between soft starters and VFDs Find out which types of industrial applications are ...