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 supports a 60 Hz input frequency and works with a 3-phase supply. The unit comes equipped with a full numeric LCD for ease of use and a variety of options such as feedback encoders (12V and
This adjustable frequency AC drive operates on a three-phase input with a horsepower rating of 100. The device has an overvoltage trip setting at 570 Volts AC and an undervoltage trip at 280 Volts AC,
This drive operates with a current rating of 30 A at a voltage level of 400 VAC and an input frequency of 50 Hz. It features an IP20 enclosure rating. The unit includes a fully numerical LCD for the h
This model supports three-phase power and is designed to operate at an input frequency of 50 Hz. With a maximum storage temperature of 70°C and operational conditions allowing for humidity levels betw
Operating efficiently at a standard-duty rating of 10 HP and a heavy-duty rating of 7.5 HP, this drive supports EtherNet/IP network protocol. This unit features an IP20/NEMA Type 1 enclosure rating. I
This adjustable frequency drive features a current rating of 96A and an output of 75 HP. It includes a Full Numeric LCD for its human interface and has an installation altitude capacity of up to 1000
This unit incorporates vector control and handles input and output voltages of 115V AC. While it does not include a human interface module or various enhancements such as a brake IGBT, internal brakin
This model operates in a three-phase configuration and is rated for a current capacity of 415 A. It features a blank cover for the Human Interface Module and does not include a brake IGBT or internal
This drive features frame size 2 and provides IP20 protection. It includes a full numeric LCD for the operator interface. The drive supports a variety of additional components, such as a brake IGBT, C
This drive operates at a frequency of 60 Hz and has an IP 20 rating, providing basic protection against solid objects. It is housed in a NEMA 1 enclosure, ideal for indoor applications. The interface