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.
With an operational frequency capability of 50/60 Hz, this drive is classified as size class 4, and is built within an IP20/NEMA 1 enclosure, offering basic dust and moisture protection. The integrate
Designed for 3-phase applications, this drive works at an input frequency of 50/60 Hz. It features a digital LCD for the human interface module (HIM). The unit has a compact size designation of 4 and
This model features a vector control mechanism and operates within a frequency range of 0 to 420 Hz. It comes with an Ethernet communication slot for network integration. The drive's housing is rated
This adjustable frequency drive is open/flange mounted and features a blank cover interface. It includes an encoder feedback type at both 12V and 5V and employs vector control for enhanced functionali
This drive is categorized as size class 5 and operates at standard input frequencies of 50 or 60 Hz. It offers protection rated at IP00 for the open front and IP54/NEMA 12 for the back, ensuring robus
This model features a frame size of 5 and is housed in an enclosure rated IP54 and NEMA 12, making it suitable for more demanding conditions. With an input line frequency of 50/60 Hz, it is equipped f
This model, part of the PowerFlex 700 series, offers an IP00/Open Type front enclosure and an IP54/NEMA 12 rated back for adequate protection against dust and moisture. The drive does not incorporate
This versatile drive effectively employs vector control and operates with 115 volts AC for I/O connections. Designed for a three-phase input voltage type, the unit is built on Frame 5 and includes a r
This AC drive supports both V/Hz and vector control modes. It can handle output frequencies ranging from 0 to 400 Hz, accommodating a wide variety of motor speeds. Overload capability is also notable,
This adjustable frequency drive features a frequency rating of 60 Hz and is designed for 3-phase setups. The device boasts a protection rating of IP20, making it suitable for indoor use. With an opera