The PowerFlex 700 series from Allen-Bradley is a series of adjustable-frequency AC drives designed for the control of 3-phase induction motors in oil well, speed, lifting, and positioning applications. PowerFlex 700 drives provide an economical solution for variable-torque pump and fan applications requiring speed control. The vector control algorithm supported by PowerFlex 700 drives includes Allen-Bradley Force Technology for advanced motor control. Additionally, these drives also support Volts per Hertz and sensorless vector control. PowerFlex 700 drives come in multiple enclosures, including IP 54 wall-mounted, IP 54 flange-mounted, IP 20 NEMA, and zero stacking enclosures. Integrated features such as an internal brake resistor, EMC filtering, and a communication interface enable considerable space conservation.
PC-based software and LCD HMIs can be used for the programming and management of PowerFlex 700 drives. Optional communications adapters for the USB, Ethernet, ControlNet, and DeviceNet networks are available from Allen-Bradley. The input voltage classes for PowerFlex 700 drives and their corresponding power ratings are 0.37 to 66 kilowatts at 200 to 240 Volts, 0.37 to 132 kilowatts at 380 to 480 Volts AC, 1 to 150 Horsepower at 500 to 600 Volts AC, and 45 to 132 kilowatts at 690 Volts AC. A cassette is available for the PowerFlex 700 drives which house all the I/O, control, and encoder options and that can be interchanged with all the PowerFlex 700 drives. The maximum surrounding air temperature (without derating) for open IP 20 rated drives is from 0 to 50 degrees Celsius. The storage temperature for all the enclosure types is from -40 to 70 degrees Celsius.
Browse available units in our catalog of PowerFlex 700.
With a power rating of 37 kilowatts, this drive accommodates multiple input and output options, including 6 digital inputs, 2 analog inputs, and 3 digital outputs. It functions using vector control me
Designed for 3-phase systems, this adjustable frequency AC drive operates at an input frequency range of 50 to 60 Hertz. It features a frame size of 1 and a voltage rating of 480 Volts AC. The IP20/NE
With an input voltage rating of 480 Volts AC and a rated current of 40 Amperes, this three-phase drive efficiently manages power distribution. It offers an output frequency range from 0 to 400 Hertz,
Operating at a nominal voltage of 400 volts AC, this drive features a blank cover that indicates the absence of a Human Interface Module. It allows for an output frequency range of 0 to 400 hertz and
This unit offers a range of filtering options, including a CE filter and a Common Mode (CM) choke built-in. The device is housed in an IP20-rated (NEMA Type 1) enclosure for moderate protection. With
This module features a vector control method and offers an output frequency range extending from 0 to 420 Hertz. The input frequency operates between 50 to 60 Hertz. It includes an Insulated Gate Bipo
With an input frequency rating of 50 Hz, this drive is rated with an IP 20 protection level. It operates efficiently within a temperature range of 0 to 50 °C. Communication capabilities include Device
This drive features an IP 20 rating, ensuring basic protection against solid objects. The module can accommodate a CE filter and CM choke for enhanced performance. It supports communication via Device
This drive features a full numeric liquid crystal display for easy monitoring. It has a current rating of 22 Amperes, operates with a 3-phase input, and offers an input/output voltage range of 24 Volt
Rated for a current of 30 amperes, this device operates with a 3-phase input configuration. It includes an internal braking resistor, emphasizing safety and control. Housed within an IP20 (NEMA Type 1