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 drive features a nominal DC bus voltage of 648 V, with low and high trip settings at 305 V DC and 810 V DC respectively. Input undervoltage and overvoltage thresholds are rated at 280 V AC and 57
Supporting standard control without I/O, this drive features an output current capacity of 14 A and incorporates a brake IGBT. It operates within a temperature range of 0°C to 40°C and utilizes an air
This adjustable frequency AC drive from the PowerFlex 700 lineup operates at a working voltage of 480 VAC and supports a 3-phase configuration. It manages an input operating frequency of 50 to 60 Hz,
With an IP20/NEMA Type 1 enclosure rating, this drive is appropriately protected for indoor applications. It features a comprehensive LCD display along with a full keypad for user interaction. The dri
In the PowerFlex 700 series, the 20BD730U3ANNNND0 features a vector control type and a frame size of 9. The device supports 3-phase input and has an IP54 rating on the back for protection against dust
Rated at 7.5 kW (10 HP), this drive has a current rating of 14 A and belongs to size class 1. It offers IP20 protection compliant with NEMA 1 standards. The drive features built-in IGBT brakes and a b
This drive features a maximum output frequency of 420 Hz and is capable of short-time output currents of 16.5 A for brief surges and 22 A under peak conditions. It utilizes a PWM carrier frequency adj
Operating within a frequency of 60 Hz, this drive is suitable for environments that experience humidity levels up to 95% (non-condensing). It features an installed Brake IGBT and a drive-mounted brake
With an operational temperature range spanning from 0°C to 50°C, this drive is suitable for a variety of environments. Although it does not come with a drive-mounted brake resistor, it features a Brak
This adjustable frequency AC drive is engineered for three-phase operations and is rated for a frequency of 60 Hz. The device has a frame size of 9 and does not include a mounted brake resistor or an