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 functions efficiently at a line frequency of 50/60 Hz and is classified with an IP20 / NEMA 1 protection rating. It features an LCD keypad for local user interfacing and has an integrated I
This model operates within an ambient temperature range of 0°C to 40°C and supports up to 80% operating humidity (non-condensing). It features an installed brake IGBT and a drive-mounted brake resisto
This drive operates at 480 volts AC, suitable for industrial applications. It features an LCD display paired with a numeric keypad for user interfaces. Its protection classification is IP20, ensuring
This model operates on a 3-phase system and features an IP20 (NEMA/UL Type 1) enclosure for basic protection against environmental factors. It employs vector control for precise management of motor fu
This model features a current capacity of 77 amperes with electrical efficiency reaching an impressive 97.5% at rated amperage. It operates using vector control with an output frequency range of 0 to
This drive operates efficiently at a voltage limit of 480 VAC, with support for a 3-phase power configuration. It provides a nominal current capability of 125 A and has a power rating of 75 kW (100 HP
This adjustable frequency drive uses 480 VAC input and can deliver output voltages ranging from 0 to 460 VAC. Featuring a robust protection rating of IP20, this drive does not include a built-in brake
Operating at 480 V AC, this drive features a 3-phase input, ensuring robust performance. With an IP20 / Type 1 protection class, it provides adequate defense against dust and accidental contact. The u
This drive is built within a NEMA 1 enclosure, providing an IP20 equivalent protection level. The logic control offers a ride-thru time of at least 0.5 seconds. With an impressive efficiency of 97.50%
The 20BD248A3ANNACC0 model features an adjustable frequency AC drive with a robust power rating of 200 horsepower. This device operates at a line voltage of 480 VAC with a substantial current capacity