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.
Featuring a maximum output frequency of 420 Hz, this drive is engineered to manage high-performance applications using vector control methodology. The bus nominal DC voltage operates at 648 V DC. Prot
This drive supports a line frequency of 50/60 Hz and has a current limit of 125 A. It belongs to size type 5 and provides a protection category of IP20 (NEMA 1), suitable for general indoor environmen
This unit supports various control modes, including V/Hz, sensorless, and vector control. It features a maximum operating frequency of 420 Hz and includes a built-in IGBT transistor for dynamic brakin
Designed for 3-phase systems, this drive operates at a frequency of 60 Hz and has an IP20 protection rating. It incorporates an installed Brake IGBT and provides options for a CM choke and CM filter.
This unit supports input line frequencies of 50/60 Hz and operates with a nominal current rating of 3.4 A. Enclosed in an IP20/NEMA 1 enclosure, it is tailored for standard environments. The drive inc
This model features IGBT braking with an integrated resistor, ensuring efficient stopping power. It comes with a full numeric LCD interface for straightforward operation. Additionally, the IP 20-rated
This unit includes a CE filter for improved electromagnetic compatibility. It comes equipped with a standard control interface and features an IP20 / Type 1 enclosure. A common mode choke is built-in
This drive is built with an IP20 protection category, allowing it to operate effectively in less demanding environments. The unit operates within a temperature range of 0°C to 40°C and can withstand h
Designed for reliable industrial applications, this adjustable frequency AC drive features a standard control type utilizing vector technology. It includes an Ethernet/IP communication slot and is hou
This drive incorporates an IGBT braking system and achieves high operational efficiency, rated at 97.50%. The unit features a drive overcurrent trip set at 200% of the rated current. Housed in a NEMA