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.
Rated for an input current of 77 A, this drive supports an input operating frequency of 50/60 Hz. It is designated in frame category 4 and features an enclosure classified as IP20, conforming to NEMA
This drive operates within a temperature range of 0 to 50°C and features a housing rated IP20 per NEMA/UL Type 1 standards. It lacks feedback capabilities and has a standard control interface with a b
This model supports an input frequency of 50/60 Hz and provides a rated output power of 75 kW. The enclosure is categorized as IP20 and NEMA 1, ensuring basic protection. The communication block integ
This drive features a line input frequency of 50/60 Hz and belongs to size class 5. It is built to provide IP20 protection, also classified under NEMA 1 standards. The communication module present is
Rated to deliver an output capacity of 74.5 kilowatts, this drive also features an output frequency range extending up to 420 Hertz. The enclosure is rated IP20 and includes a conformal coating for ex
This adjustable frequency AC drive has an output current rating of 156 Amps and is designed without feedback elements or a human interface module. It supports a nominal motor power of up to 125 HP for
Operating efficiently at a frequency of 60 Hz, this drive functions effectively within a temperature range of 0°C to 40°C. It is rated for maximum humidity levels of 80% (non-condensing). Notably, thi
This drive operates at input frequencies of 50/60 Hz, categorized as size 6. The protection rating is IP20 (NEMA 1), ensuring suitable dust protection for indoor use. It is equipped with IGBT braking
This AC drive is suitable for environments with temperatures ranging from 0°C to 50°C and can operate at 60 Hz frequency. It features an IP20 protection rating and supports operating humidity levels o
Designed for three-phase systems, this drive functions efficiently across temperatures from 0°C to 50°C. It features an installed brake IGBT, accommodating variable speed applications. With an operati