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 functions within a thermal range of 0°C to 50°C and operates efficiently at a frequency of 60 Hz. It features an installed brake IGBT, though a drive-mounted brake resistor is not included.
This model features a protection category of IP20 and can handle operational humidity levels of up to 95%, ensuring reliability in various environments. The drive does not come with a mounted brake re
This model functions on a 3-phase voltage type, supporting a frequency of 60 Hz. It features a brake IGBT for enhanced performance, while the drive does not include an internal resistor. The enclosure
This drive model operates on a frequency of 60 Hz and is housed in an IP20-rated enclosure, complying with NEMA/UL Type 1 standards. The unit features a blank cover for the operator interface and incl
This drive operates efficiently with an output frequency range extending from 0 to 420 Hz, while the output voltage can vary up to the rated voltage. The PowerFlex 700 series device has an IP20 enclos
This adjustable frequency drive supports an Ethernet/IP communication slot for enhanced connectivity. The design includes an enclosure rated at IP20 and incorporates a CE filter along with a common mo
With sophisticated control methods including Volts/Hertz and sensorless vector control, this drive offers 6 digital inputs and 2 analog inputs. It supports 3 digital outputs and is equipped with an ov
This AC drive supports a protection rating of IP20 and includes both a brake IGBT and a drive-mounted brake resistor. Its operating temperature ranges from 0°C to 40°C and is capable of functioning at
This AC drive is designed for panel mounting, providing a maximum output current of 14 A. It has a normal duty rating of 10 HP, with an I/O voltage specification of 120 V AC. The unit features an IP20
This drive is rated for a current of 14 A and supports a supply line frequency of 50/60 Hz. It is classified as size category 1 and has a protection rating of IP20, adhering to NEMA 1 standards. The u