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 maximum output frequency of 400 Hertz, this drive features a standard control unit. It operates within an input frequency tolerance of 47 to 63 Hertz and has a bus voltage rating of 648 Volts D
This adjustable frequency AC drive supports standard control methods with a 120V I/O configuration. It has an IP20 protection level and operates within an ambient range of 0 to 40 °C. Its equipment me
This drive delivers a rated output power of 75 kW or 100 HP and features a frame category of 5. It offers basic protection with an enclosure rating of IP20, categorized under NEMA 1 standards. The uni
This particular drive grants a power ride-through capability of 15 milliseconds, ensuring reliability during voltage fluctuations. It features a cabinet rated at IP20, suitable for standard indoor use
This drive operates efficiently within a vertical mounting configuration and features a fan with a speed of 300 CFM. It possesses an IP20 protection rating, classified as NEMA/UL Type 1, suitable for
This product features a vector control type and is designed in frame size 8. The device requires a 24V DC I/O voltage. Its protection category is rated at IP20, indicating basic protection against dus
This adjustable frequency drive has a current rating of 2.7 A and operates at a frequency of 60 Hz. Enhanced with a Brake IGBT, it ensures effective motor control. It includes a standard communication
This board can withstand shock levels of up to 15G for brief periods. Its operational temperature range extends from -40°C to 60°C, while it can be stored safely at temperatures from -40°C to 70°C. Re
This drive has a maximum output power rating of 15 HP, translating to an output power of 11.2 kW, while maintaining a current limit of 22 A. It features a full numeric LCD for human-machine interface
This drive supports motor operation in 3-phase configurations with control modes including V/Hz and vector control, achieving speed and torque accuracy of 0.1 % and ±5 % respectively. With an overload