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 unit features a three-phase input and utilizes vector control technology, enhancing operational efficiency. It operates effectively within an ambient temperature range of 0 to 50 °C and is design
This AC drive is constructed to operate effectively under standard conditions, featuring an IP20 enclosure (NEMA/UL Type 1). With a control method based on vector technology, it handles an I/O voltage
This adjustable frequency drive features an IP20 housing classified as NEMA/UL Type 1, suitable for limited exposure environments. The unit does not include a brake IGBT or an internal braking resisto
Designed for efficient operation, this drive features a chassis that is rated IP20, complying with NEMA/UL Type 1 standards. A conformal coating enhances its durability. It includes CE filtering and a
This AC drive is used in environments with temperatures ranging from 0 to 50 °C and relative humidity levels between 5 and 95%. An IP20 enclosure offers basic protection, while the drive includes a co
This AC drive supports sine-coded PWM control and operates efficiently at carrier frequencies of 2, 4, 8, and 10 kHz. The unit has an air-cooled design with a fan that provides 200 CFM for adequate he
This model operates across a temperature range of 0°C to 50°C, ensuring reliable functionality in diverse environments. Featuring a frequency rating of 60 Hz, the drive supports ambient humidity level
This model supports a frequency rating of 60 Hz. It includes a built-in IGBT for effective braking, while a brake resistor is not installed. The device features both a CE filter and a common mode chok
Engineered for efficiency, this adjustable frequency drive operates within a frequency rating of 60 Hz. It has a maximum operating humidity of 95% without condensation. The drive features an installed
This AC drive has an input frequency range of 47 to 63 Hz and offers a clear liquid crystal display with a full numeric keypad for user interaction. It features an IP20 protection rating, suitable for