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 AC drive supports a three-phase configuration and operates at input frequencies of 60 Hz. Its installed features include a drive-mounted brake resistor and a Brake IGBT for enhanced performance.
This drive features a standard control type and includes a braking IGBT for enhanced braking performance. Its protection rating conforms to IP20 standards, making it suitable for indoor applications.
This model supports a 480 V 3-phase input voltage and delivers an output current of 14 A. A user-friendly interface is provided via an LCD display and a numeric keypad. Communication capabilities are
This drive features a rated power of 15 horsepower and includes an LCD display for operational monitoring. It comes with a ControlNET communication slot, making it compatible with various industrial n
This drive can handle 200% of its rated current as an overcurrent trip. It supports both three-phase and single-phase input operations at 50% of its rated current. The housing of this model complies w
This adjustable frequency drive operates at 480 volts AC and is suitable for three-phase power inputs. It features a standard control option using 24V DC/AC I/O signals. The drive has no feedback type
This AC drive provides a power output of 3 horsepower and utilizes vector control technology. It includes an installed drive-mounted brake resistor and a brake IGBT for enhanced performance. The unit
This drive integrates an Ethernet communication slot and includes a brake IGBT, while it does not have a brake resistor. It comes equipped with both CE filter and common mode choke to enhance performa
This model includes an installed brake IGBT and operates without an internal braking resistor. Protection features encompass a drive overcurrent trip, ground fault trip, and short circuit trip, ensuri
This AC drive supports a frequency range from 0 to 400 Hz with high precision, maintaining accuracy to ±0.01%. It functions effectively on a three-phase 480 V AC input and allows for output voltage ad