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 unit is rated for a frequency of 60 Hz and features a brake IGBT equipped for effective motor control. It is designed with front protection rated at IP00 and back protection rated at IP54, allowi
This AC drive features a PWM frequency range of 2 to 10 kHz and is enclosed in an open/flange mount. The front of the unit is classified as IP00 (NEMA/UL Type Open), while the back and heatsink are ra
The 20BD325A3ANNNND1 is a robust AC drive that operates on a voltage class of 480 VAC within a three-phase setup. Offering a current rating of 325 A, it delivers a power output of 250 HP (186 kW). The
This drive supports an input network frequency of 50/60 Hz and features a frame type classified as 7. The unit has an IP00, Open enclosure rating and does not include a braking IGBT or internal resist
Rated for both 50 and 60 Hz line frequencies, this model supports a non-defeatable rated current of 481 A and provides an output power of 400 HP or 300 kW. The unit is housed within an open IP00 enclo
This unit operates effectively across supported line frequencies of 50/60 Hz and is classified under Size Type 8. The drive ensures basic protection with an IP20 rating, suitable for indoor environmen
This model is engineered for three-phase applications and operates using a vector control type. The frequency rating for this drive is noted at 60 Hz. It features a frame size of 10. The front protect
This AC drive operates on a 3-phase input with a power capacity of 15 kW. It can handle a maximum current of 27 Amps and is designed with Volts/Hertz control for precision. The module is mounted on a
This AC drive operates on a 60 Hz input frequency and is equipped with an undervoltage trip set to 280 V AC. It maintains a DC bus voltage of 648 V DC, with thresholds for bus undervoltage at 305 V DC
The drive accepts a 3-phase, 480 V AC input and features a maximum output current capability of 250 A for short bursts. It operates efficiently with a motor power rating of 125 HP under normal conditi