Medium Voltage AC Drives

Our PowerFlex® 6000 Medium Voltage AC Drives allow for flexibility in a variety of applications. They are suited for new and retrofit, variable torque, and constant torque applications. Some of these applications include fans, pumps and compressors that require variable speed motor control from 2.3...11 kV. These drives are available in multiple configurations based on motor voltage and regional requirements.

Our PowerFlex® 7000 Medium Voltage AC Drives are air-cooled or liquid-cooled drives available in a broad power range of 200…34000 Hp and supply voltages of 2400…6600V AC. These general purpose, stand-alone drives control speed, torque, direction, starting, and stopping of standard asynchronous or synchronous AC motors.

Our PowerFlex® 7000 Drive System with ArcShield™ technology is the first arc resistant medium voltage drive with full regeneration capabilities. The arc resistant system is certified to meet the most comprehensive set of global arc resistant standards. This system provides an arc fault rating up to 50 kA and meets Type 2B accessibility protection standards.