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 features a robust LCD keypad for user interaction and supports a variety of input/output connections, including 2 analog inputs, 6 digital inputs, and 3 digital outputs. It is housed in an
This AC drive utilizes a PWM control method, with a frequency range spanning from 0 to 400 Hz. It features an overload capability rated at 110% for standard conditions and 150% for additional safety.
This unit features an LCD display and numeric keypad for easy interaction. The device supports vector control along with encoder feedback capabilities, making it suitable for precise motor control. It
This AC drive is classified under the PowerFlex 700 series and supports a frequency rating of 60 Hz. With operational limits from 0°C to 50°C, it works effectively in various environments. Humidity is
With a frequency rating of 60 Hz, this drive supports an operating range with temperatures between 0°C and 50°C. It is equipped with a built-in brake IGBT and does not include a drive-mounted braking
This drive features a CE filter and a common mode choke for improved operational stability. The control mechanism utilizes vector technology alongside a 24 volts DC I/O configuration. It includes a fu
This unit boasts an IP20/NEMA Type 1 enclosure for basic protection against dust and moisture. The drive is rated for a maximum current of 248 amps and does not include a brake IGBT or a mounted resis
This adjustable frequency AC drive is rated for a supply voltage of 480 VAC and is designed for 3-phase systems. It has a current rating of 248 amps, allowing for motor control applications with a hor
Featuring an IP20 enclosure compliant with NEMA/UL Type 1 standards, this drive ensures adequate protection from dust and mechanical impacts. The unit is equipped with a Brake IGBT to enhance control
This model features an enclosure rated at IP20, classified as NEMA/UL Type 1, enabling it to function effectively in environments with limited exposure to contaminants. The drive supports a frequency