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 effectively in a temperature range from 0°C to 40°C and can manage humidity levels up to 80% without condensation. The drive is suitable for installation at altitudes up to 1000 me
Designed for compatibility with Wire Bay cabinet types, this exit bus support panel kit accommodates various frame sizes from 8 to 15. It can be installed on either the right or left side of the cabin
This model features an air-cooled design with IP54/NEMA 12 protection, suitable for cabinet installation. Operating at an input voltage of 480 V AC, it utilizes an input stage with precharge capabilit
This drive is designed to operate without a braking system or operator panel. It utilizes Ethernet/IP for networking and features vector and PID control methods. The module is configured for both AC a
This AC drive functions in environments with operating temperatures between 0°C and +40°C and can be stored at temperatures ranging from -40°C to +70°C. It is designed to operate at altitudes up to 10
This AC drive features forced air cooling to maintain optimal operating temperatures. It has an IP54 rating, ensuring protection against dust and water ingress. The operating temperature range is betw
The PowerFlex 755 series encompasses the 20G11LC1K0JN0NNNNN AC drive, which operates effectively at a voltage rating of 400 VAC in a three-phase system. Delivering an impressive output current of 1040
The 20G11LD1K4JN2NNNNN AC drive operates at a voltage rating of 480 Volts AC. It provides a substantial output power of 1250 HP and supports a current rating of 1420 Amps. This model features an integ
With a wide frequency range from 0 to 500 Hz and an operational temperature capacity of 0 to 50°C, this unit is built to handle various applications. Its IP20 Type 1 enclosure provides basic protectio
This drive operates with AC input and offers DC terminals, facilitating a versatile range of applications. It has an operating temperature range from 0°C to 50°C and maintains performance in humidity