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 model features an included encoder that operates at 12/5V, enabling enhanced feedback for precise control. It is equipped with brake IGBT and brake resistor for improved performance during stops.
This drive supports 3-phase power configurations and possesses an IP20 protection classification. Incorporated with a brake IGBT, this unit lacks a drive-mounted brake resistor. It is designed to func
This AC drive supports a maximum operational altitude of 1000 meters and can function in temperature conditions ranging from 0°C to 50°C. With an IP20 protection classification, the drive is suitable
This drive is equipped with vector control technology and supports motor power ratings of up to 7.5 HP under normal duty and 5 HP for heavy-duty applications. It features an IP20 enclosure rating and
This drive supports 3-phase, 6-pulse input and features a standard control type. With a robust NEMA Type 1 enclosure rated at IP20, it is suitable for various indoor environments. It operates effectiv
With a protective class of IP20, this drive is suitable for use in environments where moderate dust and moisture protection are required. It accommodates a maximum ambient temperature of 40 °C, ensuri
This drive features vector control with a 24 VDC I/O configuration. It is compatible with the DeviceNet communication module. The design includes a digital LCD HMI for straightforward user interaction
This drive supports line frequencies of both 50 and 60 Hz and has a non-dynamic current limit of 14 A. It is built within an IP20-rated enclosure that complies with NEMA 1 standards, suitable for stan
This drive features a frame standard of 1 and is designed with an IP20 protection rating, complying with NEMA 1 standards. The human interface module includes a digital LCD display for user interactio
This model features an LCD display for user interaction and operates efficiently within a temperature range of 0 to 50°C. It includes a brake IGBT and utilizes a fan cooling method. The drive also mai