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.
Featuring a blank cover for the human interface module, this drive does not include an internal braking resistor, but does support external CE filters and CM chokes. It operates at an input frequency
This AC drive operates at an input frequency of 50 Hz and supports a voltage rating of 400 VAC within three-phase configurations. It features a current capacity of 140 A and includes a full numeric ke
Designed for 3-phase systems, this drive features a power rating of 75 kW and operates at an input frequency of 50 Hz. It has an IP 20 enclosure rating, indicating limited protection against environme
This drive utilizes EtherNet/IP DPI for network connectivity. Its control technology operates without feedback (encoderless) and achieves vector control with 24V DC I/O. The unit includes an IP20-rate
This drive works at 480 VAC and is structured within a 5 frame size. Communication is facilitated through DeviceNet networking, and it includes a blank cover for the human-machine interface. The drive
This adjustable frequency drive operates at an input frequency of 60 Hz and includes a communication option via RS485 DF1. It features a full numeric LCD for user interaction, although it doesn’t come
This model operates at a nominal bus voltage of 648 Volts DC and supports encoder feedback of both 12 Volts DC and 5 Volts DC. Additionally, it incorporates both a CE filter and a Common Mode (CM) cho
This adjustable frequency AC drive features a 0 frame size and operates on 480 VAC with a three-phase power supply. An IGBT is installed to facilitate braking, though there is no internal brake resist
This product incorporates an installed Brake IGBT and internal brake resistor for enhanced braking capability. With an enclosure rated NEMA 1, this drive is equipped with a CE filter and includes a CM
This drive operates in a 3-phase configuration and is rated for an input frequency of 60 Hz. It features an IP 20 rating and a NEMA 1 enclosure type, offering essential protection for its internal com