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 operates with a vector control method, utilizing 24V I/O for effective communication. It provides an output current of 65 Amps and is capable of handling voltages from 0 to 460V AC. The dri
Offering a size classification of type 4, this drive has an IP20 protection rating and adheres to NEMA 1 standards, making it appropriate for varied indoor environments. It is equipped with a digital
This model is built with a Type 1 enclosure rated at IP20 and is optimized for 3-phase input. The device includes Brake IGBT technology for effective motor control. Notably, it has a nominal bus volta
Designed without encoder feedback options, this drive utilizes a programming-only liquid crystal display for user interaction. It supports operational temperatures from 0 to 50°C and tolerates humidit
The PowerFlex 700 series includes the 20BD125A5NYNANA0 adjustable frequency AC drive, designed to handle significant power applications. This model is rated for 75 horsepower in heavy-duty scenarios a
This drive model features an IP00-rated enclosure and does not include a brake resistor. The drive has a nominal bus voltage of 648 volts DC and employs sensorless vector control along with a flange m
The PowerFlex 700 series features model 20BD125F3NNNANC0, an adjustable frequency AC drive built to deliver reliable performance. It operates at a voltage of 480 volts AC in a three-phase configuratio
The 20BD156A0NNNACD1 model functions as an adjustable frequency AC drive, primarily designed for 3-phase applications. It operates effectively at a rated current of 156 A and can handle voltages up to
With a protection rating of IP20, this drive is suitable for controlled indoor environments. The operating humidity can reach up to 95% without condensation. This device supports a frequency rating of
This drive accommodates a supply voltage of 480V AC and supports three-phase power connections. Its operational temperature range is from a minimum of 0°C to a maximum of 40°C. Additionally, the devic