Variable Speed Electric Motor Drives (VS Drives)
Electricity costs can be reduced and the life can be extended on electric motors when fitted with VS drives. As an example, all modern air conditioning compressor motors are now fitted with VS drives which significantly improve the operation of air conditioning system and reduce power costs.
However there are many machines & electric motors within industry that would benefit from the replacement of existing electric motor starting & running equipment if fitted with a VS Drive. The operation of the machines would improve, electricity power consumption would be lowered significantly depending on the operation of the machine and there would be other mechanical improvements such as lower maintenance costs.
VS drives are well proven & reliable industrial electronic devices that certainly pay for themselves over time.