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 drive utilizes vector control methods with 120V I/O for precise performance. It features a maximum output current of 156 Amps and a bus voltage of 648 V DC. The drive does no
This adjustable frequency drive features a frequency rating of 60 Hz and is IP20 classified, offering basic protection. The operating temperature range is from 0°C to 50°C, with humidity tolerance bet
This AC drive features a motor rating of 125 HP for normal duty and 100 HP for heavy duty. Capable of reaching a maximum frequency of 420 Hz, it allows for versatile application control. Speed and tor
With a frequency rating of 60 Hertz, this drive features a speed range of 0–60 Hz and can provide 150% torque under sensorless vector control at 0.5 Hz. The drive also supports flux vector control, ac
Designed for operation at 60 Hertz, this drive features an enclosure rated as IP20 and adheres to NEMA/UL Type 1 standards. It includes both CE filtering and common mode choke capabilities for enhance
This drive model is classified within the PowerFlex 700 series and features an IP20 enclosure conforming to NEMA/UL Type 1 standards. The drive incorporates various input and output options, including
This adjustable frequency drive operates at a frequency of 60 Hz and has a robust current rating of 2.1 A. It supports a power rating of 1 horsepower and is designed for 3-phase systems. Notably, it i
Featuring a protection category of IP20, this model is constructed to endure standard operational conditions. It supports humidity levels up to 95% (non-condensing) and operates at a frequency rating
This adjustable frequency drive is rated for 480V AC operation and supports a maximum frequency of 60 Hz. It includes an installed brake IGBT, although there is no drive-mounted braking resistor. The
This AC drive features an IP20 protection rating and conforms to NEMA 1 standards, making it suitable for indoor environments. The drive is equipped with IGBT class brakes and internal braking systems