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 supports input operating frequencies of either 50 or 60 Hz. It maintains an enclosure rating of IP20/NEMA 1, suitable for indoor operation. The communication interface utilizes an RS-483 DF
This adjustable frequency drive features an RS-485 physical interface and offers a broad output frequency range of 0 to 420 Hertz. It utilizes sensorless vector control with a 115 Volts AC input and o
This drive utilizes standard control with 120V I/O, operating efficiently across an output frequency range of up to 420 Hz. It does not include feedback features or a brake IGBT. The degree of protect
Designed for 3-phase applications, this AC drive operates at 480 VAC and has an output current of 248 Amps. It provides a sensorless vector torque output of 150% at 0.5 Hz and can achieve up to 200% t
This drive provides a frequency rating of 60 Hz and supports operational environments with humidity levels up to 95% (non-condensing). The design includes an installed brake IGBT for enhanced control,
This AC drive supports a maximum output current of 3.4 amps and delivers 2 HP of power. It is housed in a NEMA/UL Type 1 enclosure, rated IP20 for protection. The unit includes a full numeric keypad a
This AC drive features an LCD interface along with a full numeric keypad for easy operation. It includes an installed Brake IGBT but does not have a drive-mounted brake resistor. The device is equippe
This AC drive works effectively at an input line frequency of 50/60 Hz. With a frame size classified as 0, it fits well in various setups. It has an IP20 enclosure rated as NEMA 1, keeping it secure f
This model operates at a power rating of 10 horsepower and handles an output current of 14 A. The drive functions on a 3-phase voltage input of 480 VAC with a DC bus voltage of 648 VDC. Incorporating
This model supports a maximum operating temperature of 40°C and has an IP20 protection category. It features a current rating of 14 A, with a maximum humidity level of 95% (non-condensing). Both a bra