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 has an operational frequency of 50/60 Hz, supporting nominal currents of up to 248 A. The design adheres to IP54 and NEMA 12 enclosure standards, providing reliable protection in industr
This AC drive is suitable for use in environments with temperatures ranging from 0°C to 40°C and can operate efficiently at humidity levels up to 80% without condensation. It has a maximum operating a
This AC drive includes a built-in Ethernet port for communication purposes. Its enclosure is rated NEMA/UL Type 4X/12, providing protection against environmental factors. The operational efficiency is
This AC drive operates with an AC input that includes precharge capabilities and accommodates DC terminals. It falls within a frame size of 7 and features a filtering system. The drive's enclosure mee
This AC drive accepts DC input with a precharge feature, with protection standards of IP00, IP20, NEMA Open, and NEMA 1. Operating at a line frequency of either 50 or 60 Hz, it ensures compatibility w
This AC drive features an input design with precharge functionality and includes DC terminals. With a nominal current rating of 22 A, it outputs a maximum power of 11 HP (8.1 kW). The drive is housed
This control board functions optimally at temperatures between 0 and 40 °C. It is capable of operation in humid environments, with a permissible maximum humidity of 80% (non-condensing). The PN-382035
This unit hosts an array of control modes, including V/Hz, Vector, and PM for varied operational needs. It is built with a built-in line filter and has a Common Mode (CM) capacitor connected by a jump
This AC drive features an open enclosure style, and operates on an AC input with precharge capabilities. It supports EtherNet/IP communication and features a DC bus rated at 810 VDC. The drive provide
This model functions within the operational temperature range of 0 to 40 degrees Celsius. It is designed for use in environments with relative humidity levels reaching up to 80% without condensation.