Confusion often surrounds the proper sizing of variable frequency drives (VFDs), and sometimes, knowing when and how to choose one may be difficult. Actually understanding what a VFD does might make this decision easier and the requirements…
AC drives, and the larger Industrial Automation world as a whole, experience such a variety of environments that it’s almost a miracle that any of these components survive more than a handful of weeks, let alone years.…
The frequency converter for a solar-powered pumping installation is an essential component in order to achieve a reliable and performing system, with reduced installation and maintenance costs. There are a number of factors that should be considered when selecting…
At almost any water or wastewater plant you will see installations where there are several pumps installed outdoors. In the past, managing an electrical installation was simple; all you needed was protection of the mains cable to…
One of the main factors for obtaining long reliable service from any piece of equipment is maintenance. Any type of electrical or mechanical device is subject to wear and tear. This can be further aggravated by undesirable…
