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 accommodates a 3-phase system and is equipped with an NEMA Type 1 enclosure rated IP20 for environmental protection. It includes a CE filter for compliance, although there is no feedback sy
This unit features a non-derating current rating of 96 A and operates within an input line frequency of 50/60 Hz. The enclosure is rated IP20 and NEMA 1, ensuring durability in standard environments.
This variable frequency drive accommodates three-phase systems and features an IP20, NEMA/UL Type 1 enclosure for basic environmental protection. It is rated for 20 HP and comes equipped with a Brake
Supporting a voltage rating of 400 VAC, this drive operates efficiently at a current rating of 8.7 A within a three-phase system. It can function at altitudes up to 1000 MSL and within ambient tempera
This gate drive board features a frame size of 10 and operates within a frequency range of 47 to 63 Hz. It can withstand storage temperatures between -40°C and 60°C and offers functionality at altitud
This drive is designed for three-phase systems and incorporates an installed brake IGBT. It has an IP20 protection classification. The operational temperature range is between 0°C and 40°C, with an al
This drive functions at a voltage rating of 480V AC and provides a power output of 149 kW. The enclosure is classified as IP20 and NEMA/UL Type 1, ensuring suitable protection for most indoor settings
Designed to operate within a voltage range of 380 to 480 V AC, this drive achieves an output frequency of 0 to 420 Hz. It features a control interface through an LCD keypad and has robust I/O capabili
This drive has an input frequency of 50/60 Hz and supports a current rating of 8.0 A. It is classified as Size Class 0 and features an IP20 protection type, suitable for NEMA 1 enclosure requirements.
With a frame size categorized as Frame 4, this unit is equipped with an LCD display and a full numeric keypad interface, although it also has a blank cover option. Notably, there are no provisions for