The Allen-Bradley/Rockwell Automation PowerFlex 755 AC drives are designed to provide high performance, ease of use, and application flexibility. To provide these functionalities, the PowerFlex 755 drives support a variety of hardware and multiple control options as well as optional embedded safety capabilities. These drives are manufactured to be used on the industrial floor to control motors. The PowerFlex 755 drives can be interfaced with applications such as conveyors, pumps, and fans. For the AC drives to be interfaced with a variety of industrial communications networks, they support the integrated motion on EtherNet/IP modules that help to connect the PowerFlex 755 AC drives to linear, star, and ring topologies. The configuration parameters for these drives can be automatically downloaded onto replaced drives from Logix controllers through the Automatic Device Configuration feature.
Drives in the PowerFlex 755 series support different voltage and power ranges. For example, these drives accommodate a voltage of between 200 Volts AC and 240 Volts AC, 380 Volts AC and 480 Volts AC, or of 600 Volts AC, with the highest voltage rating being 690 Volts AC. Drives in the PowerFlex 755 series can be mounted in either IP 00, IP 20, NEMA/UL type open, flange-mounted, or IP 54 NEMA/UL type 12 rated enclosures. Additionally, the PowerFlex 755 AC drives support different types of control. The available control options include vector control with FORCE technology, Volts per Hertz control, permanent magnet motor control, and sensorless vector control. Note that the Allen-Bradley PowerFlex 755 AC drives accommodate pre-engineered power option bays that provide a cost-effective solution for popular power options. Drives in this family are programmed and configured by using DriveTools software, an LCD human-machine interface module, the Connected Components Workbench software, or the SP software. However, the LCD interface is an integral part of the PowerFlex 755 AC drives.
Browse available units in our catalog of PowerFlex 755.
This model operates on a three-phase input and has a voltage class of 480 VAC. It has a rated current of 22 A, with a normal duty rating of 15 HP and a heavy-duty rating of 10 HP. The enclosure style
This PowerFlex 755 model supports a frequency range of 50 to 60 Hz and has a maximum rated current of 15.4 A. It delivers 7.5 kW of power and is well built in a Size 2 frame, ideally suited for 3-phas
This model operates with 400 volts AC input and 540 volts DC. It employs a 3-phase rated capacity and supports a carrier frequency range of 2 to 12 kilohertz, adjustable based on requirements. The dri
This variable frequency AC drive features an open-type enclosure with an IP rating of IP20/IP00, indicating its suitability for indoor use in clean environments. It accepts AC input with additional DC
This unit features a rated power of 7.5 kW and can handle a current of 15.4 A. It supports an input type that includes AC with DC terminals and precharge functionality. The drive is designed for 3-pha
This AC drive features communication via dual Gigabit EtherNet/IP ports for easy network integration. Its enclosure class is classified as IP20/IP00, making it suitable for controlled environments. Th
This drive supports normal duty power of 11 kW and heavy duty power of 7.5 kW. The enclosure is designed for flange mounting with a frame size classified as Frame 2. It includes a built-in brake trans
This PowerFlex 755 drive has a 10 horsepower rating and a maximum current of 14 A. It accommodates a frequency range from 50 Hz to 60 Hz. The drive is housed in a NEMA 12 enclosure and features an IP6
This AC drive operates on a 3-phase system, featuring an air-cooling method and a mounting style that allows for flange installation. It has a normal duty rating of 15 HP and a heavy duty rating of 10
Providing 170 A of rated current, this 3-phase adjustable frequency drive operates at 400 VAC. It is classified under frame size 6 and exhibits an IP rating of IP20/IP00. The drive features an embedde