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.
This model is designed for 60 Hertz operational frequency and features a control mode that ranges from 0 to 60 Hz speed. It includes both a CE filter and a common mode choke for enhanced electrical pe
Operating within a frequency range of 0 to 60 Hz, this drive uses V/Hz control mode, ensuring versatile applications. It provides sensorless vector torque output reaching up to 150% at 0.5 Hz and achi
This unit is designed for three-phase applications, featuring an IP20 enclosure that meets NEMA/UL Type 1 standards. It includes a conformal coat ideal for protecting against environmental factors. Th
The model features an IP20 protection rating and accommodates a maximum humidity of 95% (non-condensing). It operates on a supply voltage of 480V AC and is configured for 3-phase use. The drive has bo
This adjustable frequency drive is structured for 3-phase use and has a frequency rating of 60 Hz, with an operational humidity tolerance of up to 95% (non-condensing). It features a protection catego
This drive delivers a power output of 0.75 kW, equivalent to 1 horsepower. It supports an input frequency of 50/60 Hz and includes a current rating of 2.1 A. The modular design has a frame size classi
This drive has a nominal power capacity of 2 horsepower and a current rating of 3.4 amps for normal-duty applications. It features an active IGBT brake and provides feedback using a 12V/5V encoder. An
This model features a standard control option, along with a communication slot for ControlNet (Coax). It includes a brake IGBT and has an internal braking resistor installed. The enclosure is classifi
This adjustable frequency AC drive is rated for standard control and includes a full numeric keypad with an LCD for user interface. The unit is housed in an IP20-rated enclosure compliant with NEMA/UL
With an open enclosure rated at IP00 and equipped with a conformal coating, this drive supports reliable operation. It employs 3-phase input and features a display option with a full numeric LCD for e