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 does not include a drive-mounted brake resistor. However, it does come with an installed brake IGBT. The unit operates efficiently with a protection category rated at IP20, suitable for env
Operating at a frequency rating of 60 Hz, this AC drive features a current rating of 2.1 A. It is equipped with a drive-mounted brake resistor and a brake IGBT for precise motor control. The presence
This drive supports input frequencies of 50/60 Hz and is characterized by a frame size of 0. The protection rating is designated as IP20 and NEMA 1, suitable for general indoor environments. It featur
This drive operates effectively in environments with ambient humidity ranging from 5% to 95% (non-condensing), with a temperature tolerance between 0°C and 50°C. The unit features an installed Brake I
This AC drive operates within a frame standard of 0 and has an IP20, NEMA 1 protection rating, which is suitable for indoor non-harsh conditions. It features an IGBT braking class but does not include
This drive is designed for 3-phase operations and has a frame size categorized as 0. Rated for a frequency of 60 Hz, the drive includes a brake IGBT but does not feature a mounted brake resistor. Addi
This model features a frame size categorized as 0 and is enclosed with an IP20 protection rating. The drive has an LCD display and utilizes a numeric keypad for user interaction. Offering a frequency
This drive boasts a frequency rating of 60 Hz and uses vector control for precision. It has a dedicated drive-mounted brake resistor and includes a brake IGBT for performance enhancement. With an IP20
This drive features a frame size of 0 and is housed in a NEMA/UL Type 1 enclosure with an IP20 rating. It supports vector control and comes equipped with 115 volts AC I/O. The module includes CE filte
Encased in an IP20, NEMA 1 enclosure, this drive is suitable for use in indoor settings. While it has a digital LCD option for the human-machine interface, it offers vector control settings and accept