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 features a 3-phase input design with an AC input configuration and includes precharge and DC terminals. With a protection category of IP00, it is intended for indoor usage without exposure
This AC drive features a DC input with precharge capability and is mounted within an IP54 rated enclosure conforming to NEMA/UL Type 12 standards. It has a built-in Ethernet port for seamless communic
This AC drive is built with a NEMA/UL Type 12 enclosure rated IP54, providing protection against dust and moisture. The unit operates within a temperature range of 0 to 40 degrees Celsius. It includes
This AC drive supports a nominal current rating of 456 A. The unit operates efficiently at a line frequency of either 50 or 60 Hz and features an internal transistor for dynamic braking. With a frame
Designed for a rated voltage of 480V AC and 650V DC, this drive operates at a frequency of 60 Hz. The drive's initial altitude for installation can be as high as 1000 meters above sea level. Additiona
Designed with versatile features, this unit operates on an input voltage of 600V AC and delivers a significant output current of 395 Amps. It supports a robust horsepower rating of 450 HP LD, 400 HP N
This unit excels in environments with ambient temperatures ranging from 0 to 40 °C. It features an IP20 enclosure rated at NEMA/UL Type 1, suitable for typical indoor applications. The AC drive utiliz
This AC drive comes with an IP20 and NEMA/UL Type 1 rated casing, suitable for diverse installation environments. It features an enhanced full numeric LCD human-machine interface (HMI) with an IP20 ra
This AC drive provides a full numeric HMI with an enhanced LCD display rated at IP66 NEMA Type 4X/12. It is housed in an IP20, NEMA/UL Type 1 enclosure and is meant for vertical mounting. Rated power
The 20G1ANE028JA0NNNNN is an AC drive specific to PowerFlex 755, designed to manage power outputs of 25 HP under normal duty and 20 HP under heavy duty. It can handle output currents reaching 28 amps