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.
Designed for a maximum current of 77 A, this model delivers a substantial output power of 60 HP (45 kW). Its size type is classified as 4, ensuring it meets the demands of industrial applications. The
This model operates at a network input frequency of either 50 or 60 Hz and comes in frame type 4. The device is housed in an IP20-rated enclosure, compliant with NEMA 1 standards. It features a full n
Operating within a 50/60 Hz input network frequency, this device is rated for a nominal current of 77 A. The frame type is classified as type 4, and it has an IP20/NEMA 1 rated enclosure for adequate
This drive features an enclosure rated at IP20 in compliance with NEMA/UL Type 1 standards. It includes a blank cover for the human-machine interface and incorporates a Brake IGBT. Internal braking re
This three-phase AC drive operates within a temperature range from 0°C to 50°C and has a frequency rating of 60 Hz. It does not include a drive-mounted brake resistor or brake IGBT. The device has an
This adjustable frequency drive works at a frequency rating of 60 Hz with a maximum operating humidity tolerance of 95% without condensation. It's rated for temperatures ranging from 0°C to 50°C. Alth
This adjustable frequency AC drive supports standard encoder feedback and utilizes vector control with 120V I/O. Rated for an output current of 156 amps, it can handle a nominal motor power of 125 HP
This AC drive operates within a temperature range of 0°C to 40°C and handles humidity levels up to 80% (non-condensing). It is equipped with CE filters and common mode chokes, although it does not com
This adjustable frequency AC drive supports a frequency rating of 60 Hz and provides a protection category of IP20. It has a built-in Brake IGBT but does not include a drive-mounted brake resistor. Ad
This unit operates at a current rating of 180 A and runs at a frequency of 60 Hz. Designed for an operational temperature range from 0°C to 50°C, it supports humidity levels of 5% to 95% without conde