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 AC drive supports an operation range from 0 to 40 degrees Celsius and is efficient, reaching 97.5% efficiency at rated conditions. Its enclosure is rated IP54 and complies with NEMA/UL Type 12 st
This model features a durable enclosure with an IP54 rating, suitable for NEMA 12 standards. It operates effectively within line frequencies of 50/60 Hz. The drive includes internal dynamic braking vi
This AC drive is designed for operations requiring a voltage rating of 690 VAC and 932 VDC. It provides a normal duty current rating of 119 A and an output power of 110 HP, translating to 82 kW. The r
This AC drive has a voltage rating of 690 VAC or 932 VDC, accommodating a 50/60 Hz line frequency. The device exhibits a non-dynamic current rating of 212 A. An IP54/NEMA 12-rated enclosure offers pro
The PowerFlex 755 series includes the model 20G14NE242JN0NNNNN, an AC/DC drive capable of handling input voltages of 600 V AC and 810 V DC. It maintains an operational output voltage range of 0 to 600
This drive employs control strategies including V/Hz and Sensorless Vector methods. It is designed to operate in environments with temperatures ranging from 0 °C to 50 °C and can be mounted vertically
This AC drive supports a communication option via a built-in Ethernet port and features a blank human-machine interface (HMI). The enclosure is categorized as an NEMA/UL Type Open, specifically indica
Configured for DC input with precharge functionality, this drive operates at a voltage rating of 690 VAC and 932 VDC. It is capable of producing a maximum output current of 212 amps under normal condi
This AC drive is engineered to manage normal-duty output power reaching 315 kW. Featuring an IP00 enclosure type, this drive lacks a control POD and has a blank Human Machine Interface. It supports fi
With an output current rating of 460 amps under normal duty, it is suitable for significant power requirements. This drive is rated for a capacity of 450 kW. Its design includes an IP00 type enclosure