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.
Operating in a temperature range of 0°C to 50°C, this drive is capable of handling a maximum humidity of 95% without condensation. It features an installed brake IGBT and does not include a drive-moun
Rated for a power output of 22.4 kW (30 HP), this drive operates within a supply frequency of 50 to 60 Hz. It belongs to size category 3, featuring an IP20 and NEMA 1 protection class. The unit incorp
Designed with a protection category of IP20, this drive is suitable for various industrial applications. The unit does not come with a drive-mounted brake resistor but includes an installed brake IGBT
This adjustable frequency drive functions at a frequency rating of 60 Hz and supports 3-phase systems. While it includes a brake IGBT, it does not come with a drive-mounted brake resistor. The unit op
This AC drive supports a frequency rating of 60 Hz and an operating temperature range from 0°C to 50°C. It comes with an installed brake IGBT, but it does not include a drive-mounted brake resistor. T
This model supports a three-phase power configuration and operates at a rated voltage of 480V AC. The drive includes an installed Brake IGBT and features a CE filter along with a CM choke, ensuring co
This drive operates efficiently at a frequency of 60 Hz and features a minimum temperature rating of 0°C up to a maximum temperature of 50°C. It is protected with an IP20 rating, ensuring basic defens
This drive features an installed Brake IGBT and a maximum output frequency of 420 Hz. Providing 648 V DC as the bus nominal voltage, its carrier frequency is set at 4 kHz. The device includes a human
The drive incorporates a human interface module equipped with an LCD display and a digital keypad, facilitating easy operation and monitoring. Equipped with an installed brake IGBT, it achieves an out
Capable of supporting supply line frequencies of 50 or 60 Hz, this drive handles a nominal current of 77 A. It provides a robust output of 45 kW or 60 HP. The device belongs to size category 4 and fea