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 adjustable frequency drive operates effectively at a voltage of 480 volts AC. With support for both volts/hertz and vector control methods, it provides flexible motor management options. The devi
This adjustable frequency drive features 3-phase AC voltage support and includes both Volts/Hertz control and a flying start capability. The device operates within a range of 32 to 122 degrees Fahrenh
This unit features an LCD interface and is equipped with a full numeric keypad for easy programming and operation. It includes both a brake IGBT and brake resistor, enhancing its motor control capabil
With a current capacity of 22 A, this unit operates efficiently at both 50 and 60 Hz line input frequencies. Designed as a size class 1 drive, it includes IP20 protection and NEMA 1 rating, making it
This drive works at input frequencies of 50/60 Hz and is rated IP20 for protection as per NEMA 1 standards. It boasts an internal braking system and IGBT class brakes, enhancing its control effectiven
This AC drive functions on a widespread input frequency of 50/60 Hz and features a frame type 2 design. It is protected by an IP20 enclosure rating compliant with NEMA 1 standards. Indicating robust f
Designed for three-phase use, this drive offers an output voltage range of 0 to 460 V AC and supports a maximum frequency of 420 Hz. The unit features a full numeric keypad for ease of operation and i
Designed to function effectively at a frequency of 60 Hz, this drive accommodates a minimum temperature of 0°C and a maximum of 50°C. It features an installed drive-mounted brake resistor along with C
This AC drive operates at a frequency of 60 Hz and is protected with an IP20 rating. It can function in environments with humidity levels up to 95% (non-condensing). Although it comes with an installe
This drive is designed for ease of integration, with a 24V DC I/O voltage range. It incorporates sine coded PWM as its modulation method and features a drive overcurrent trip set at 200% of the rated