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 operates with an output frequency range from 0 to 400 Hz. It includes an overcurrent trip set to 200% of the rated current to protect against unexpected surges. The uni
This AC drive features a frame size classified as Frame 2 and is enclosed in a NEMA/UL Type 1 casing, ensuring it meets the IP20 protection standard. It incorporates a Communication Slot for ControlNe
This adjustable frequency AC drive operates at a voltage rating of 480 volts AC in a 3-phase configuration. It has a power capacity of 25 horsepower (HP) and can handle a current rating of 34 amps und
This drive operates effectively between 0°C and 50°C, with a maximum humidity level of 95% (non-condensing). The device is equipped with an installed drive-mounted brake resistor and a brake IGBT to e
This drive integrates a mounted brake resistor for enhanced control during deceleration. It comes equipped with a CE filter and CM choke, supporting reliable performance. The operating humidity level
Operating with a frequency rating of 60 Hz, this drive has a current rating of 34 A. It has a protection category of IP20, ensuring adequate defense against particulates. The unit features a built-in
This unit operates on a 480V AC supply and is configured for three-phase power, making it suitable for a range of industrial environments. The drive features an installed brake IGBT, although it does
This adjustable frequency AC drive operates efficiently at a voltage of 480 VAC and maintains a rated load capacity of 30 kW (40 HP). It is designed for 3-phase systems and has a normal duty current r
Rated for a nominal current of 52 A, this drive operates effectively at input frequencies of either 50 or 60 Hz. The design is categorized as size 3 and comes with an IP20 protection rating per NEMA 1
This AC drive does not have a mounted brake resistor. It includes a CE filter and common mode choke. The device supports an operating humidity range of 5 to 95% and functions effectively in temperatur