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 drive features IP20 protection and a power rating of 125 HP. The input current is rated at 147 A, with an input power of 122 kVA. The PWM frequency operates at a default of 4 kHz, but can be adju
Designed for 3-phase applications, this drive supports an input frequency of 50/60 Hz. The 20BD125A3AYNANC1 offers a robust control and I/O class using vector control with a 24 VDC output. It is equip
This drive operates on a rated voltage of 400V AC with an impressive rated current capacity of 85 A and a power output of 45 kW. Designed for 3-phase systems, it operates at a frequency of 50 Hz. The
This model is constructed for 3-phase power systems and is rated for temperatures between 0°C and 40°C. The maximum operating humidity for this drive is specified at 95% (non-condensing). It includes
The 20BD180A3AYNACC0 drive operates with a standard Brake IGBT and requires a 24V DC signal voltage. It includes an integrated LCD and numeric keypad for the human-machine interface. Furthermore, it f
This adjustable frequency AC drive supports both three-phase and single-phase input, providing up to 50% of its rated current. It operates within an input frequency tolerance range of 47 to 63 Hz. Not
This unit features an IP20 enclosure, compliant with NEMA/UL Type 1 standards. The drive controls power through a sine-coded PWM method, supporting carrier frequencies of 2, 4, 8, and 10 kHz. It inclu
This unit operates at a frequency of 60 Hz and supports 3-phase input. The output current capacity is rated at 3.4 Amps, and it integrates advanced vector control technology. Communication capabilitie
Designed for 3-phase systems, this drive accepts an input voltage of 480 VAC. It can output voltages ranging from 0 to 460 VAC and features an installed brake IGBT. The carrier frequency is set at 4 k
Rated for a maximum frequency of 50 Hz, this drive operates efficiently within a temperature range of 0°C to 40°C. It has an IP20 protection category, ideal for indoor environments, and can function a