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 adjustable frequency AC drive includes an installed Brake IGBT but does not come with a mounted brake resistor. With a frame size categorized as 0, it is compact in design. The drive supports Dev
This drive features a standard control type and has a frequency rating of 60 Hz. The enclosure is rated IP20 for basic protection. An LCD display and numeric keypad allow easy user interaction, while
This device is structured for 3-phase operation with a frame size designated as 0. Incorporated features include a mounted brake resistor and an installed brake IGBT, which enhance braking functionali
This adjustable frequency drive excels with a vector control type and supports a frequency rating of 60 Hz. It features a built-in brake IGBT and a drive-mounted brake resistor for enhanced stopping c
This adjustable frequency AC drive features a dedicated Ethernet/IP communication slot, facilitating seamless connectivity. It is equipped with both a brake IGBT and brake resistor for enhanced functi
This vector control cassette features an IP20 rating for protection against solid objects. It can withstand operating conditions from 0 °C to 40 °C and storage conditions from 0 °C to 40 °C as well. T
This brake resistor kit is meant for limited duty cycles and must be mounted internally within the drive's enclosure. It connects directly to the drive's brake-resistor terminals, suitable for ambient
Designed within the PowerFlex 700 series, this drive offers versatile performance with a bus nominal DC voltage of 648 V. With a maximum output voltage range adjustable from 0 to 460 VAC, and a carrie
This AC drive offers an impressive normal-duty rating of 20 horsepower and a heavy-duty capability of 15 horsepower. It is housed in a NEMA 1 enclosure and operates effectively within a temperature ra
This PowerFlex 700 drive has a rated current of 27 A and functions within a frequency rating of 60 Hz. The unit is engineered to work in environments with temperatures ranging from 0°C to 50°C, allowi