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.
Designed for robust operation, this model does not provide encoder feedback, and it offers an input voltage of 480 V AC in a three-phase setup at 60 Hz. It is equipped with an integrated brake IGBT an
It operates at an input frequency of 60 Hz and can handle a current rating of 32 A. The drive features an IP 20 rating, emphasizing its design for controlled indoor conditions. It includes a CE filter
This model is designed for three-phase operation and features an input frequency of 60 Hz. Rated for IP20 protection, it comes housed in a NEMA 1 enclosure. The drive integrates a full numeric LCD for
Rated at 45 kW, the PowerFlex 700 series drive operates on a 3-phase system with a maximum input voltage of 400 VAC and input frequency of 50 Hz. It features an IP20 enclosure rating, a control option
This drive is configured for an input frequency of 50 Hz. The human interface consists of an LCD coupled with a full numeric keypad, facilitating easy programming and monitoring. It includes a CE filt
This drive supports three-phase configurations and has a power rating of 75 kW, making it suitable for heavy-duty tasks. Built with an IP 20 rating, it is ideal for indoor environments. The unit featu
Incorporating an input frequency of 50 Hz, this drive operates at a voltage rating of 400 VAC and is housed in an enclosure with an IP 20 rating. The unit supports feedback via encoders operating at 1
This drive functions effectively at a rated voltage of 400 VAC and operates in a 3-phase configuration. Its design includes a 6 frame size and conforms to an IP20 rating for protection, enclosed in a
With a robust frame size of 6, this drive is equipped with a brake IGBT while lacking an internal brake resistor. Its design adheres to NEMA 1 enclosure standards and carries an IP20 rating, suitable
This AC drive features an IP20 rating and a NEMA 1 enclosure type, providing basic protection against dust and inadvertent contact. It has no installed braking mechanisms or internal braking resistors