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.
The PowerFlex 700 series unit provides 22 A of non-decreasing current, with an IP20, NEMA 1-rated enclosure class. It features a digital LCD for the HMI module and includes both internal braking and a
This AC drive operates without feedback while providing a degree of protection rated at IP20 / Type 1. With an output current of 22 Amps and a maximum output frequency of 400 Hz, this model is suitabl
This AC drive functions with a supply line frequency of 50/60 Hz and is constructed in size category 2. The unit boasts a protection rating of IP20, compliant with NEMA 1 standards. It features a digi
This adjustable frequency AC drive has an installed Brake IGBT and does not include an internal brake resistor. It operates with a nominal DC bus voltage of 648 V and features a carrier frequency of 4
This drive features a frame size classified as Frame 2, ensuring compatibility with various mounting options. The inclusion of a CE filter and common mode choke enhances performance by reducing electr
This adjustable frequency AC drive supports a temperature range from 0°C to 50°C, accommodating a frequency rating of 60 Hz. The unit includes a Brake IGBT and provides both CE filtering and a common
This drive operates on a supply voltage of 480V AC and is characterized by an IP20 protection rating. An IGBT brake is included, but the drive does not have a mounted brake resistor. The control metho
This drive is housed in a NEMA/UL Type 1 enclosure with an IP20 rating, offering basic protection against dust. The unit has a current capacity of 65 amps. With standard control features, the device i
Designed for 3-phase applications, this drive operates at a frequency of 60 Hz. It is capable of maintaining functionality in humidity levels up to 95% without condensation. The unit features an insta
This adjustable frequency drive is capable of withstanding shocks of up to 15 G and vibration levels of 0.152 mm. It features a brief overload capacity of 150%, sustained for one minute. The control m