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 model operates under a frequency rating of 60 Hz and has a frame size designated as 9. The front of the device is rated IP00, while the back provides IP54 protection, ensuring adequate safe
This model delivers output voltages ranging from 0 to 460 VAC and features a 4 kHz PWM frequency. It comes with an LCD interface and a full numeric keypad for user interactions. The module does not in
This drive operates at an input voltage of 480 VAC, 3-phase, and delivers an output current of 8 Amps. It features an output voltage range from 0 to 460 VAC. Also included is a brake IGBT, but it does
This drive features an IP20 protection classification and is equipped with a brake IGBT and a mounted brake resistor. With a minimum temperature threshold of 0°C and a maximum of 40°C, it can function
This model features an IP20 protection rating, indicating basic protection against dust and contact. It supports high operational humidity levels of up to 95% (non-condensing), enhancing its reliabili
Designed with a wide array of inputs and outputs, this drive features 6 digital inputs, 3 digital outputs, 2 analog inputs, and 2 analog outputs. The drive's communications are facilitated via RS-485,
This drive features vector control technology and can operate within a frequency range from 0 to 60 Hz. It has an IP20 protection rating and functions effectively at humidity levels between 5% and 95%
This unit features a ControlNet communication slot for robust connectivity and supports encoder feedback at 12/5 V. The control method utilized is vector control, which ensures precise control over mo
This drive includes an IP20 enclosure and features built-in braking with an IGBT, yet lacks a braking resistor. It operates with open-loop feedback and no encoder, along with DeviceNet DPI for network
This model features a current rating of 22 A and operates under vector control with 24 VDC I/O. It incorporates a full numeric LCD for effective human-machine interface (HMI) interaction. The drive is