A variable frequency drive (VFD), sometimes known as a variable speed drive, is used to control AC induction motor speed and torque by varying the mot
TorqueMaster™QD Soft Starters
(Quarry Duty) By combining the application expertise of AID’s engineers with the reliability and rugged designs of the ABB PSTX soft starter, AID has created a quarry duty soft starter that outperforms all others. Features Include: • ABB PSTX soft starter • Overload capacity for heavy duty loads • NEMA 4/12 heavy duty enclosure • […]
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ABB QD Open Soft Starters
Motor Control and Protection The PSTX combines many years of research and product development with extensive knowledge of application specific requirements and needs. It is our latest advancement in motor control and protection and adds new functionality and increased reliability. Let the AID experts help you select the best ABB PSTX soft starter for your […]
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