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 adjustable frequency drive is engineered to manage 3-phase electrical systems at an operating voltage of 600 VAC. With a frame class of 1, it supports an ND current value of 11 A and has a total
Designed to function at a frequency rating of 50 Hz, this drive has a current rating of 85 A. It is rated for an operating altitude up to 1000 MSL and can endure temperatures ranging from 0°C to 40°C.
It is rated for a normal duty current limit of 125 A and delivers an output power of 56 kW, equating to 75 HP. This drive is classified as size type 5 and encapsulated in a protection category of IP20
This unit is designed to accommodate a maximum installation altitude of 1000 meters above sea level. The motor can handle a current rating of 77 amps and operates on a voltage rating of 480 volts AC w
This unit functions effectively at a frequency of 50 Hz and can operate at altitudes up to 1000 MSL. It supports environmental conditions with a minimum temperature of 0°C and a maximum temperature of
The adjustable frequency AC drive, part of the PowerFlex 700 series, operates on 480V AC with an amperage rating of 27 A. It utilizes vector control and supports a frequency of 60 Hz. The unit has an
This drive supports three-phase systems and includes a standard control method. The enclosure rating is IP20/NEMA Type 1, ensuring protection against dust. Equipped with a CE filter and a common mode
Designed for three-phase use, this drive has a current rating of 40 Amperes and a frame size classified as Frame 3. It features a full numeric LCD for the human interface. Emission filtering is provid
Engineered for versatility, this drive operates at input frequencies of 50/60 Hz. It features an IP20-rated, NEMA 1 enclosure, suitable for indoor environments. The device utilizes a vector control me
This drive operates at a line frequency of either 50 or 60 Hz and falls under frame size 5. It features an IP20 enclosure complying with the NEMA 1 standard, offering moderate protection. Notably, the