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 has standard control and I/O modules with an interface voltage of 24V AC/DC. It includes a standard brake IGBT and supports carrier frequencies of 2, 4, 8, or 10 kHz. The efficiency rating
This drive features a dynamic IGBT braking system complete with a resistor. It utilizes forced air cooling for efficient thermal management. The frame size is designated as Frame 1, and it operates on
This adjustable frequency drive supports 115V AC input I/O voltage and features an enclosure rating compliant with IP20 and NEMA Type 1 standards. Communication is facilitated via DeviceNet protocol.
This drive supports a standard control method and functions well within a network type of DeviceNet. It has an enclosure that meets IP20 and NEMA/UL Type 1 classifications, providing reasonable protec
Designed with an IP20/NEMA Type 1 enclosure rating, the 20BD052A3AYNARN0 provides adequate protection for indoor settings. The drive features a fan cooling mechanism to maintain optimal operation. An
Operating with a continuous output current of 156 A, this drive delivers a rated power of 125 HP. Its output voltage ranges from 0 to 460 V AC. The product also features a PWM switching rate of 4 kHz
This device allows for an output current of 156 A and features overload capacity ratings of 110% for 1 minute and 160% for 3 seconds. It maintains a DC bus voltage of approximately 648 V DC and operat
This adjustable frequency AC drive features a chassis rated IP20 and complies with NEMA/UL Type 1 standards. Users have access to an LCD display and a full numeric keypad for easy operation. It suppor
This drive supports a maximum current of 600 A and has a frame size rated at 8. It functions with a frequency of 60 Hz and utilizes a vector control method. The design includes an LCD display along wi
Dedicated to three-phase operation, this adjustable frequency AC drive has a 480V AC voltage capacity and an amperage rating of 27 A. The model achieves 20 horsepower and features an IP20/NEMA Type 1