AC drives are used to control the speed of an electrical motor giving the user total process control.
A.I.R offer a variety frequency invertors to suit all applications from constant to variable torque. Brands such as LENZE , SEIMENS , DANFOS , ABB to name but a few.
AC drives are useful throughout industrial applications. From constant torque applicatrions such as conveyors etc. to variable speed applications such as pumps and fan units. If its the latter and your your proccess allows it, a reduction in speed of as little as 10 % via a VSD could then offer you an overall energy saving on average of 50% with many customers receiving payback within 6 months.