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.
Operating at 480 volts AC, this adjustable frequency drive features a current rating of 125 amps and is sized as Frame 5. The device utilizes vector control with a 24 volts DC input for I/O. While the
This drive is designed to function with three-phase input voltage. It features a frame size of 5 and has an open-type IP00 enclosure for the front, requiring a cabinet for full protection. The rear he
This adjustable frequency drive features an IP54 rated enclosure, classified as NEMA/UL Type 12, ensuring robust protection in various environments. The drive is built without an internal braking resi
This model operates at input frequencies of 50/60 Hz and is classified under frame class 7. With an IP20 rating compliant to NEMA 1 standards, the drive is intended for indoor use. This unit does not
This model features a rated output power of 250 HP or 186 kW, with a nominal current rating of 325 A, all while functioning at input frequencies of 50 or 60 Hz. The drive’s frame is classified as cate
This unit includes a DeviceNet DPI communication module, facilitating connectivity without requiring a human interface module, as it comes with a blank cover. Operating across a line frequency range o
Configured for 3-phase operations, this adjustable frequency drive has a power rating of 260 kilowatts and can handle up to 300 horsepower under heavy duty and 350 horsepower for normal duty applicati
This AC drive has a maximum output frequency rating of 420 Hertz and a rated output of 260 kilowatts. It includes a communication slot for RS-485 but does not incorporate an encoder for feedback. The
The 20BD535N0ANNNND0 model operates as an adjustable frequency AC drive, designed to manage applications requiring robust power control. It supports a voltage rating of 480 VAC and functions effective
This drive has a rated current of 52A and accommodates input frequencies of 50 or 60 Hz. The unit is classified in size category 3 and comes protected with an IP20 and NEMA 1 enclosure rating. The dig