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 is equipped with an IP20/NEMA Type 1 rating, ensuring adequate protection in less abrasive environments. It features a braking unit containing an Insulated Gate Bipolar
Designed as a versatile solution, this drive offers an output current rating of 52 amperes and supports a nominal bus voltage of 648 volts DC. Its built-in feedback encoder operates at either 12 volts
This drive has a NEMA Type 1 (IP20) protection rating, making it suitable for indoor environments. It supports 3-phase operation with a rated current of 125 amperes and a voltage class of 480 volts AC
This drive supports an input frequency of 60 Hz and can deliver a maximum current of 248 Amps. Rated with an IP20 protection, it is designed for indoor use where exposure to water and dust is limited.
This AC drive operates with a three-phase input and has an IP20 rating, suitable for indoor environments. It features a blank cover for the human interface module and supports a feedback option with e
As part of the PowerFlex 700 series, this AC drive achieves a voltage rating of 400 VAC and supports a frequency rating of 50 Hz. The unit's IP20 rating indicates suitable protection for indoor applic
This drive supports an input frequency of 50 Hz and features an IP20 rating for protection. The human interface module has a blank cover. It includes options such as a brake IGBT, an internal brake re
This AC drive supports a 400 VAC voltage rating and features a current rating of 30 A in a three-phase configuration. It has an IP20 rating for protection against solid particles. The drive includes o
This 3-phase drive has a current rating of 30 A and features an IP20 protection rating. For connectivity, it includes a remote I/O communication slot. The drive accommodates an input frequency of 50 H
This drive operates at a rated voltage of 400 VAC and is configured for three-phase power. The unit has an IP20 protection rating and a NEMA 1 enclosure, making it ideal for controlled indoor environm