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 operates at an input frequency of 60 Hz and includes a CE filter for compliance with European standards. It has provisions for a choke (CM choke) but does not feature an internal braking re
This drive showcases a maximum current rating of 96 A and includes a full numeric LCD for user interaction. It supports DeviceNet communication and operates at 24 V DC for its inputs and outputs. The
Operating at an input frequency of 60 Hz, this drive supports a three-phase power configuration. Its programmable LCD human interface module ensures straightforward programming and monitoring. The mod
This device features vector control for precise motor performance and an output frequency range extending from 0 to 420 Hertz. The unit is rated for 125 amperes of output current and operates under a
This PowerFlex 700 series AC drive features a blank cover for the HIM module and does not include a keypad. It has an enclosure rating of IP20, making it suitable for indoor environments while providi
The AC drive features an LCD display and a full numeric keypad as part of its Human Interface Module for intuitive control. It includes an IGBT for effective braking. With both CE filter and CM choke,
This flexible drive features an IP20 rating, ensuring protection against dust and contact. The human-machine interface includes an LCD display alongside a full numeric keypad for user input. This devi
This drive incorporates a vector control type and provides a communication slot for DeviceNet connections. The unit has a CE filter and a CM choke, facilitating improved performance in various applica
This adjustable frequency drive functions effectively with a voltage rating of 480V AC and incorporates a reliable vector Δ control type. The drive is equipped with a communication slot for ControlNet
This PowerFlex 700 model features a frame size of 0 and comes with an IP20 enclosure rated NEMA 1. The drive is equipped with built-in IGBT and an internal braking resistor for efficient operation. It