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 operates at a frequency of 60 Hz and utilizes a frame size of 2. Equipped with a standard control type, it includes a drive mounted brake resistor and an installed Brake IGBT. It's designed
This adjustable frequency drive supports a logic control ride-thru time of at least 0.5 seconds. The drive is encased in a NEMA Type 1 housing and features a blank cover for the human-machine interfac
Designed for operational efficiency, the 20BD034A3AYNARN0 drive operates without feedback features and utilizes standard control methods. It maintains a robust frame size categorized as Frame 2. The u
This model, identified as the 20BD077A0ANNASA0, is an adjustable frequency AC drive tailored for three-phase applications. With a robust power rating of 60 HP, it provides a current capacity of 77 amp
This AC drive is rated for a line voltage of 480 VAC and features a current capacity of 96 Amps along with a power rating of 75 horsepower. It is housed in an IP20/NEMA Type 1 enclosure, making it sui
This drive supports a wide frequency range of 0–60 Hz, allowing it to handle a variety of motor control tasks. It features a user-friendly operator interface with an LCD display and full numeric keypa
This model supports a rated current of 2.1 A with a load capacity of 0.75 kW or 1 HP. It includes a full numeric LCD for the human interface module and has robust protective features with an IP20 and
This drive unit maintains a maximum voltage of 480AC and operates within an 8-amp current limit. It’s equipped to handle both fan and pump applications while providing vol/hz control. The drive uses b
This drive employs vector control with 120V I/O and utilizes a standard encoder for feedback. Rated at IP20 (Type 1), it provides basic protection from environmental factors. The device is equipped wi
This drive operates within a temperature range of 0°C to 40°C and can handle maximum altitudes of up to 1000 meters. It features air cooling and has an IP20/NEMA 1 enclosure rating, indicating suitabi