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 can achieve an output frequency maximum of 400 Hertz. With a substantial rated output capacity of 45 kilowatts, it supports voltage levels of 480 Volts AC. It has a rated amperage of 77 Amp
This model features an IP20 rated enclosure, suitable for NEMA/UL Type 1 installations. The drive is designed to operate at altitudes up to 1000 m and can function in ambient temperatures ranging from
This AC drive utilizes vector control as its operational methodology. It operates effectively within a frequency tolerance of 47 to 63 Hz. While the device is intended for controlled, indoor environme
This model offers an output power rating of 112 kW (150 HP) and can manage current levels up to 180 A. It features an operational frequency of 50/60 Hz and utilizes a vector control method with a 115
With a robust power output rated at 200 Hp, this drive operates efficiently in demanding environments. It utilizes a vector control method and features a sine-coded PWM control method. The device inco
This AC drive offers vector control functionality and operates within the IP20 protection class. It features a NEMA 1 enclosure rating, ensuring appropriate protection for indoor applications. An IGBT
This unit operates effectively at an output frequency range extending from 0 to 400 Hertz, making it versatile across different frequency requirements. It features standard control with a rating of 24
Operating at a frequency of 60 Hz, this drive is rated for a maximum current of 14 A and functions with a three-phase power supply. It features an installed brake IGBT, enhancing performance during dy
This adjustable frequency drive operates at a nominal frequency of 60 Hz and can function at altitudes of up to 1000 mean sea level without power reduction. It includes a drive-mounted brake resistor
This adjustable frequency drive is housed in an IP20-rated enclosure, suitable for standard applications. It operates within a temperature range of 0 to 50°C (32°F to 122°F) and can be stored in envir