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.
The 20G11FB028JA0NNNNN drive boasts a flanged enclosure rated NEMA 4X/12 for durability. It includes an internal transistor for dynamic braking and is configured with a default jumper for common mode
Designed for applications needing high-performance control, this AC drive module supports both AC and DC inputs with precharge functionality. Its enclosure offers protection rated at IP54, compliant w
This variable-frequency drive utilizes air cooling to maintain optimal operating temperatures and features an Ethernet network port for connectivity. It operates with an input style that supports AC a
This air-cooled drive features an enclosure rated IP54/NEMA Type 12, ensuring protection against dust and moisture. It operates within a temperature range of 0°C to +40°C and includes a standard filte
This AC motor drive is equipped with an integrated precharge circuit and a built-in harmonic/EMC filter for improved performance. The enclosure has an IP54 rating suitable for dusty and damp environme
The 20G11LD800JN0NNNNN AC drive is designed for use with a 3-phase AC input featuring precharge and DC terminals. This drive operates under a power rating of 700 horsepower and can handle current up t
This model supports a voltage rating of 690 volts AC and 932 volts DC. It is contained in an IP00 enclosure type that is UL listed and does not include a Control POD. Operating conditions accommodate
This drive is a part of the PowerFlex 755 series and operates with a 3-phase input configuration. It has a normal duty power rating of 250 kW and can manage heavy-duty applications at 200 kW. Enclosed
This AC drive operates on an AC input with precharge capability and includes a filter feature. Rated for a non-duty current of 242 A, it operates within the frequency range of 50/60 Hz. The drive's en
This AC drive is built for three-phase input and operates steadily at a frequency of 60 Hz. The 20G1AJC460JN0NNNNN is designed for a voltage of 400V AC or 540V DC. Its structure meets IP54 standards f