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.
The drive operates efficiently under a frequency range of 50/60 Hz, accommodating a continuous output of 7.5 kW and an ND rated current of 14 A. It features an IP20 enclosure that aligns with NEMA 1 s
This drive’s IP20 protection class design is suitable for installation in indoor settings. With a 60 Hz frequency, it utilizes vector control for precision in motor operations. Moreover, the IGBT brak
This model has a frame size of Frame 3 and is configured to work with 3-phase input. The cooling system is based on forced air, and the device operates at a frequency of 60 Hz. IGBT braking is employe
This drive is built for 3-phase systems and operates efficiently at a frequency of 60 Hz. The unit features an Ethernet/IP communication slot and includes vector control with a 24 V DC I/O configurati
Featuring a vector control strategy, this drive is equipped with both a CE filter and a common mode choke for enhanced performance. The operator interface consists of an LCD display coupled with a key
This drive employs vector control technology and supports 3-phase input, functioning effectively at 480V AC. Its I/O voltage of 24V DC/AC complements the encoder feedback system, which operates at 12V
This adjustable frequency AC drive operates with a maximum voltage of 325 VDC, equipped for pre-charging scenarios. It features a current limit of 260 A and supports a load capacity of up to 100 horse
This model is rated for 10 HP with a power output of 7.5 kW and is capable of handling a current of 14 A. The drive features a frame class rating of 1 and an IP20/NEMA 1 enclosure, ensuring basic prot
This adjustable frequency AC drive operates at a voltage class of 480 VAC and is rated for 14 A of current. It has a frame type of 1 and lacks a communication slot. The HMI option comes with a blank c
Operating with a maximum frequency of 63 Hz and a minimum frequency of 47 Hz, this drive handles an output current capacity of 15.4 A. The enclosure rating is IP20 (NEMA 1), suitable for internal use.