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 drive features an IP20 enclosure rated under NEMA Type 1, ensuring protection in indoor environments. The operator interface includes an LCD display and keypad, allowing for easy adjustments. It
This AC drive functions with 3-phase input and output specifications, delivering a reliable power output of 45 kilowatts. It comes equipped with a fan cooling system to maintain optimal operating temp
Designed for versatility, this drive features a maximum output frequency of 420 Hertz and supports a frequency range from 47 to 63 Hertz. The device is housed in frame size 4 and provides a 24 Volts D
This AC drive supports an input network frequency of 50 or 60 Hz and has a continuous current rating of 125 A. It features an IP20/NEMA 1 enclosure, suitable for environments where basic protection fr
This drive features a DC bus voltage rating of 648 V DC and operates with a PWM frequency of 4 kHz. It includes two analogue inputs for enhanced functionality. The unit does not incorporate an interna
This adjustable frequency AC drive is compatible with three-phase power systems and can also accommodate single-phase connections at half of the rated current. It features an LCD control panel for eas
Designed with an IP20, NEMA/UL Type 1 chassis, this AC drive supports vertical mounting. It features an LCD display along with a full numeric keypad for ease of control and configuration. The device i
This drive has a nominal current rating of 125 A and supports power ratings of 75 kW or 100 HP. It operates under input frequencies of 50 or 60 Hz. The unit is classified as frame class 5 and features
This model features a continuous rated current of 11.0 Amps and possesses a power rating of 7.5 horsepower at a frequency of 60 Hz. The drive includes an installed brake IGBT and a mounted brake resis
Accommodating three-phase operations, this AC drive has a nominal power rating of 10 HP (7.5 kW) and a current rating of 14 A. It features an IP20/NEMA 1 enclosure for standard environmental protectio