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 operates on a 480 VAC input and is configured for 3-phase systems. It has an input frequency range of 50/60 Hz and can handle a nominal current of 325 A. The drive i
Designed for 3-phase operation, this adjustable frequency drive can manage a nominal voltage of 480 VAC and supports an input frequency of 50/60 Hz. It provides a rated current of 325 A, with a load c
This adjustable frequency drive operates effectively within a temperature range from 0°C to 40°C. It maintains functionality in an operating humidity range of 5% to 95% (non-condensing). The device fe
The PowerFlex 700 series includes the 20BD415A3ANNNCC0 adjustable frequency AC drive. This model operates at an input voltage of 480 Volts AC and is rated for a maximum output power of 260 kilowatts.
This AC drive is designed without an encoder and features a flange mount with a frame size of 8. It provides normal duty performance at 400 horsepower, and 350 horsepower in heavy-duty applications. T
Completing operations in the 50/60 Hz frequency range, this model handles a continuous current rating of 535 A. Rated under protection class IP20, this AC drive offers basic environmental protection s
This internal fan kit operates within a current draw range of 0.5 A to 1.5 A and consumes 36 watts of power. Its construction features a plastic/metal composite housing. The fan includes ball bearings
The model 20BD875A0ANNNCD1, an adjustable frequency AC drive from the PowerFlex 700 line, operates at a supply voltage of 480V AC. It features a robust current rating of 875 A and provides a rated pow
The 20BD096G0AYNANC1 is an adjustable frequency AC drive engineered to function within a voltage category of 480 VAC, operating in a three-phase configuration. It supports input frequencies of both 50
This drive supports a normal duty current of 125 amps and incorporates a vector control mechanism with a 24V DC I/O configuration. It features a brake IGBT, while lacking an internal braking resistor.