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 boasts a continuous rated current of 96 A and operates at line frequencies of 50 or 60 Hz. The output power can reach up to 56 kW. The design incorporates an enclosu
This drive includes an integrated Brake IGBT but does not incorporate an internal braking resistor. It features vector control with I/O at 24 volts DC, ensuring precise motor management. The drive's e
This model features a frequency rating of 60 Hz and is configured for 3-phase applications. It has an operating humidity tolerance of 80% (non-condensing), making it suitable for diverse environments.
This drive utilizes a supply voltage of 480V AC and is designed for three-phase operation. The protection ratings are IP00 at the front and IP54 at the back, ensuring adequate dust and moisture protec
This adjustable frequency AC drive supports a frequency rating of 60 Hz and operates within a temperature range of 0°C to 40°C. It features a protection category of IP20 and does not include a brake I
This adjustable frequency drive offers substantial output capabilities, boasting a frame size classified as 7. It features a full numeric LCD for the human-machine interface. The drive is designed wit
The 20BD325N3ANNNCD1 model is an adjustable frequency AC drive optimized for a 480 VAC operating voltage. It delivers a rated power of 186 kW, equivalent to 250 HP, while managing a nominal current va
This 3-phase adjustable frequency drive features a NEMA Type 1/IP20 protection class, and its frame size is categorized as frame size 8. The unit is equipped with a liquid crystal display accompanied
This drive operates efficiently with a line frequency range between 47 Hz and 63 Hz. It includes a standard encoder rated for 12 volts or 5 volts to provide accurate feedback. The frame size is design
This AC drive operates under a 3-phase input phase rating. It has an overvoltage trip setting of 810 Volts DC and undervoltage trip thresholds of 570 Volts DC and 280 Volts DC. The unit is housed in a