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 3-phase systems, this adjustable frequency drive can handle currents up to 34 A. It has a voltage rating of 480V AC and operates effectively within a temperature range from 0°C to 40°C. T
This drive operates at a frequency of 60 Hz and utilizes vector control for precise motor management. Its operator interface includes an LCD display and keypad for user convenience. The unit is housed
This model features a vertical panel mounting orientation and utilizes forced air cooling through an internal fan to maintain operational efficiency. It includes a DeviceNet communication slot and sup
This drive operates with a DC bus voltage of 648 V DC and supports an output voltage range from 0 to 460 VAC. It features dual analogue outputs and has a protection rating of IP20. The unit is designe
Configured for 3-phase systems, this AC drive provides an IP 20 enclosure rated to NEMA/UL Type 1 standards. It features a standard control & I/O setup and an Ethernet/IP communication module. For enh
The drive is engineered for 3-phase systems and operates at a standard frequency of 60 Hz, ensuring compatibility with typical electrical setups. It features an IP20 Type 1 enclosure, providing adequa
This drive operates at a maximum voltage of 650 VDC with a pre-charge system. It integrates a frame class 9 design housed in an IP20 rated enclosure. Notably, it lacks an HMI module, internal braking,
This AC drive supports both V/Hz and vector control modes, achieving a maximum output frequency of 400 Hz. Rated IP20 / Type 1 for protection, it utilizes IGBT for braking. The unit includes CE filter
This power drive operates on a 480 VAC input and provides 100 horsepower capabilities. It can accommodate a maximum current of 125 Amps. The enclosure meets IP20 and NEMA/UL Type 1 standards, ensuring
This AC drive features a PWM frequency of 4 kHz with a torque regulation of 600 rad/s. It achieves a power ride-through duration of 15 ms under full load conditions and can handle short circuit events