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 drive operates at 545 A and fits seamlessly into a 3-phase configuration. With a normal duty power rating of 450 HP and a heavy-duty rating of 350 HP, it accommodates various load requirements. T
The 20G1AJF370JN0NNNNN model is an AC drive featuring three-phase input, designed for extensive power applications. It is rated for heavy-duty at 300 kW, normal duty at 355 kW, and light-duty at 400 k
This drive is rated for multiple power outputs, including 450 kW for light duty, 400 kW for normal duty, and 355 kW for heavy duty applications. It uses Ethernet/IP for communication and includes an A
This AC drive supports input frequencies of 50/60 Hz and features a maximum DC bus voltage of 932 V DC. It provides various output power ratings depending on duty cycles: 530 kW for light duty, 500 kW
The PowerFlex 755 series model 20G1ALF265JN4NNNNN offers notable specifications, including a maximum input voltage of 690V AC and 932V DC. It delivers a current output of 265 amps alongside a power ra
This AC drive operates at a nominal current rating of 154 A and provides a power output of 60 HP or 45 kW. It is designed for environments with a temperature range of 0 to 50 °C during operation. The
This model belongs to the PowerFlex 755 series and is designed with a rated frame size of 7. The drive supports operation in temperatures ranging from 0 to 50 °C and can be stored at temperatures betw
This drive operates at a rated voltage of 690 VAC and a frequency of 60 Hz. It is designed for environments with a minimum temperature of 0°C and a maximum of 40°C, and it can sustain relative humidit
The 20G1ALD617JN4NNNNN is an AC drive designed for heavy-duty applications, delivering 500 horsepower and boasting a current capacity of 617 Amps. This unit features an IP20 and NEMA/UL Type 1 enclosu
This AC drive operates on a voltage rating of 600 volts AC and 810 volts DC, featuring an input type of AC with precharge that supports DC terminals. It is housed in an IP20 class enclosure, suitable