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 model features a communication module utilizing DeviceNet and operates at a PWM frequency of 4 kHz. The control method employed is vector control, enhancing the performance and responsiveness of
This device operates under a frequency rating of 60 Hz and has a protection category of IP20. The unit supports operating humidity levels of up to 80% without condensation and is designed to function
Designed for reliable operation, this drive features an IP20 rated enclosure classified as NEMA/UL Type 1. It includes an HMI with an LCD display and a full numeric keypad for efficient user interacti
This adjustable frequency AC drive features an IP 20, NEMA/UL Type 1 protection rating, ensuring adequate defense for its internal components. It utilizes forced air for cooling, maintains a maximum o
This model features a shock tolerance of 15 G and a vibration limit of 0.152 mm, ensuring robust performance under various operational conditions. Operating with a PWM frequency of 4 kHz, it is built
This drive operates in a 3-phase configuration and is classified as a Frame 3 size. Although it does not include a communication slot or feedback mechanisms, it supports standard control with I/O inte
This AC drive operates efficiently within a three-phase system. It has a control method based on vector technology and includes both a CE filter and a common mode choke. The input I/O voltage is rated
This adjustable frequency drive functions at an operational frequency of 60 Hz and is designed to run with a 3-phase supply. It is suitable for standard control applications and lacks braking options
This adjustable frequency AC drive operates at standard control; 115 Volts AC. It has no feedback mechanism and is suitable for 3-phase applications with a designed operational frequency of 60 Hz. The
The unit is classified as frame size 4 and operates with forced air cooling. The drive has an IP 20 rating and complies with NEMA/UL Type 1 standards. Featuring a ControlNet communication module, this