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.
Engineered for adjustable frequency applications, the 20BD011A3AYNANN0 features an LCD keypad for straightforward user interaction. This drive operates within a specified maximum output frequency of 4
With a line input frequency of either 50 or 60 Hz, this drive provides flexibility for various systems. It features an IP20 enclosure, conforming to NEMA Type 1 standards. The drive also includes opti
This model delivers a heavy duty nominal motor power of 10 HP and accommodates an output current of 22 Amps. It features a maximum output frequency of 420 Hz and operates with a carrier frequency of 4
The Allen Bradley 20BD077A3ANNAEC1 AC drive operates effectively with an input voltage of 480V AC in a three-phase setup, specifically designed for 60 Hz mains frequency. It supports a normal duty inp
This AC drive functions with a voltage input of 480 volts AC and is designed for 3-phase operation. The device does not have a brake or internal braking resistor. Furthermore, it features a CE filter
The PowerFlex 700 series includes the 20BD077A3NYNACC0 adjustable frequency AC drive, handling an input voltage of 480 VAC. This model provides substantial performance with a current output of 77 Amps
The 20BD125A3AYNACC0 features a vertical mounting configuration and complies with IP20 standards, along with NEMA/UL Type 1 housing for basic environmental protection. It includes a ControlNet communi
This adjustable-frequency drive supports various control modes, including V/f, sensorless vector, and full vector control, ensuring versatility in applications. It maintains a speed regulation accurac
This model features an I/O voltage range of 24V DC/AC, designed to interface easily within standard control systems. The unit does not include feedback capabilities, and there is no brake IGBT present
This model supports a standard control mechanism, functioning effectively at a frequency of 60 Hz. With a horsepower rating of 100 HP, the drive's enclosure meets IP20 / Type 1 standards. It features