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 AC drive features a maximum operating humidity level of 95% without condensation. It is equipped with an installed brake IGBT, although it does not have a drive-mounted brake
This model features a minimum operational temperature of 0°C and can withstand temperatures up to 50°C. The drive accommodates a maximum humidity level of 95% (non-condensing) and is categorized under
This model operates efficiently across a temperature range from 0°C to 50°C and functions at a frequency rating of 60 Hz. The protection rating is classified as IP20 to safeguard against dust and othe
This adjustable frequency AC drive operates within a wide humidity range from 5% to 95% without condensation. It supports a frequency rating of 60 Hz and features vector control coupled with a 24V DC
This model features a frame size designated as Frame 0 and is housed within an IP20 rated enclosure, categorized as NEMA/UL Type 1. The control features include a clear LCD display and a digital keypa
This AC drive supports a rated output power of 2.24 kW (3 HP) and a non-derating current rating of 5.0 A. It has an IP20/NEMA 1 enclosure category and features a blank cover for the human-machine inte
This drive incorporates an IP20 rated enclosure, suitable for indoor applications classified as NEMA/UL Type 1. It features a blank cover for the human-machine interface. It provides an I/O voltage of
This drive features a frequency rating of 60 Hz and includes an installed brake IGBT. Note that it does not come with a mounted brake resistor. The drive is housed in a Frame Size 0 enclosure rated at
This drive operates at a frequency of 60 Hz and supports standard control methods. The unit features a frame size of 0 and does not include an internal brake resistor. It includes an installed brake I
This drive is specifically built for 3-phase systems and supports an input line frequency of 50/60 Hz. Its configuration includes a digital LCD for the human-machine interface (HMI), while it features