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.
Designed for a supply line frequency of 50/60 Hz, this drive is classified under Size Category 5. The protection class meets standards with an IP20 and NEMA 1 rating. The full numeric LCD provides a u
This drive is rated for 50 horsepower (HP) with a power capacity of 37 kW. It features an IP20 enclosure, fitting NEMA/UL Type 1 standards. The unit includes a Remote I/O communication slot, along wit
This drive functions in a 3-phase setup and operates at a frequency of 60 Hz. It is designed with a CE filter alongside a common mode choke to enhance performance. The enclosure is rated IP20/Type 1,
This circuit board features jumper options for Line, Spare-1, and Spare-2 configurations, with a default line jumper set for 3-phase operation. It is compatible with PowerFlex SCR bus supply systems a
This drive supports vector control and provides an output power of 7.5 HP. The enclosure has an IP20 / NEMA 1 rating, confirming suitability for light industrial applications. The unit features an LCD
This model supports a 3-phase power supply and operates at a rated frequency of 60 Hz. It is classified with IP20 protection, making it suitable for indoor use. The installation altitude can reach up
This model supports a control mode that includes both V/Hz and vector operation. It has a rated output current of 34 A and features a fan-cooled design housed in an IP20/NEMA 1 enclosure. This drive u
This adjustable frequency AC drive operates effectively on a three-phase system and utilizes vector control at a standard frequency of 60 Hz. It features a DeviceNet communication slot for integration
This AC drive utilizes vector control technology, providing efficient motor management. It features a frame size categorized as Frame 4 and includes essential filtering features with both CE filtering
This three-phase drive supports a nominal current of 77 Amperes and is rated for an input voltage of 480 Volts AC. It comes with an internal dynamic brake resistor and operates with a carrier frequenc