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.
Supporting a rated current of 156 A, this drive operates efficiently within a frequency rating of 60 Hz. It is rated for minimum operating temperatures as low as 0°C and can handle maximum temperature
Designed for environments with humidity levels up to 80% (non-condensing), this unit features an IP54 rated back for protection against dust and splashes, while its front is rated IP00. The drive supp
This drive operates at a voltage of 400 Volts AC and supports an input/output voltage of 115 Volts AC. Its operating frequency is adjustable from 50 to 60 Hertz, with the capability to output frequenc
This adjustable frequency drive features a PWM frequency range of 2 to 10 kHz. It comes equipped in an open/flange mount enclosure with varying protection ratings: IP00 for the front and IP54 for the
This drive is classified under Size 0 frame and features an enclosure with an IP20 rating and a NEMA 1 classification. It comes equipped with an installed IGBT brake, though it does not include an int
This drive features a rated output current of 22 Amperes and supports an operating frequency between 50 to 60 Hertz. Enhanced by encoder feedback options (12/5 Volts DC), the model utilizes a vector c
With an output frequency capability ranging from 0 to 400 Hertz, this drive integrates an EtherNet/IP communication slot for efficiency. The operator interface utilizes a full numeric liquid crystal d
This adjustable frequency drive features standard control and offers emission controls, including a CE filter and Common Mode choke. It has a current rating of 22 amperes and is designed with a frame
This AC drive supports an input current of 12.5 A and can continuously output 14 A. It accommodates normal-duty motor power ratings of up to 10 HP and heavy-duty ratings of 7.5 HP. The device features
This AC drive operates within a frequency range of 50 to 60 Hertz and has a rated output current of 65 Amperes. It uses a standard control method and features a DeviceNet communication slot, enhancing