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 standard control and I/O modules operating with 24V DC and AC inputs. Although there is no communication module or feedback mechanism included, the drive comes with a Brake IGBT fo
This drive features an output current of 1.1 Amps and operates with a vector control method at a frequency of 60 Hz. It comes equipped with a CE filter and an optional brake IGBT, ensuring reliable pe
Featuring a frame size of 0, this unit has a current rating of 2.1 A, accommodating a standard operating frequency of 60 Hz. It includes both an IGBT brake and an internal brake resistor for enhanced
Operating at a maximum altitude of 1000 meters above sea level (MSL), this drive is rated IP20 for protection against dust and incidental contact. It features an installed brake IGBT, although it does
This adjustable-frequency AC drive features six digital inputs and two analog inputs, along with three digital outputs and two analog outputs. Its control modes include sensorless vector and V/Hz, ena
This model operates on a line voltage of 480 Volts AC and supports a power output of 30 horsepower with a current rating of 40 Amperes. It includes standard control and I/O rated at 24 Volts DC/AC and
The 20BD077A3ANNADC0 model is an adjustable frequency AC drive, designed to perform efficiently in 3-phase applications. It has a voltage handling capability of 480 volts AC and offers a current ratin
This model operates at a voltage level of 480 volts AC and is configured for 3-phase input. It features CE filtering and a common mode choke. Additionally, there are no internal braking functions incl
The unit operates at an input line frequency of 50/60 Hz, with a current rating of 125 A. It is contained within a frame size of 5 and features an IP20, NEMA 1-rated enclosure. The model includes a fu
This model supports line frequencies of 50/60 Hz and has a non-derating current limit of 180 A. With an IP20 NEMA type 1 protection category, the drive is designed for indoor applications where condit