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 drive is rated for 480 Volts AC and can handle a maximum output frequency of 420 Hertz. It operates at a rated current of 22 Amperes and includes both EMC filtering and a Common Mode choke for en
This drive features an IP20 enclosure rating, classifying it as Type 1. The operator interface relies on an LCD display limited to programming functionality. Communication capabilities include a coaxi
This adjustable frequency AC drive supports an input frequency rating of 50 Hz and includes a standard control option. The unit offers an internal brake resistor along with features such as a CE filte
This model functions on a 3-phase system, offering an input frequency of 50 Hz. It is housed in an IP20-rated enclosure to protect it from solid objects. The drive supports a standard control option a
This drive features a current rating of 30 Amperes for efficient performance. Operating on a three-phase input, the device accepts input frequencies between 50 and 60 Hertz and has an output frequency
This drive operates at an input frequency of 50 Hz and is configured for 3-phase applications. The human interface module consists of an LCD and full numeric keypad for user interaction. Communication
This drive operates on a 400 VAC rated voltage and is designed for three-phase power configurations. It features an IP20 rating for protection against dust and moisture and is housed in a NEMA 1 enclo
This drive functions at an input frequency rating of 50 Hz and has an IP20 enclosure rating. It features a full numeric LCD for user interaction and supports DeviceNet for communication. The unit incl
This drive operates with an 11 kW power rating and is rated for 400 Volts AC input. It features a nominal current rating of 22 Amperes. The NEMA Type 1 enclosure provides IP20 protection.
With an IP20/NEMA Type 1 protection rating and an internal braking resistor, this drive is suitable for varied indoor applications. It features a vector control method and can achieve a maximum output