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 device features 1430 amperes of current capacity and is enclosed in an IP 20-rated housing compliant with NEMA/UL Type 1 standards. The drive operates on a 3-phase input at 60 Hz with an embedded
This AC drive features a robust three-phase input type, accommodating both AC input with precharge and terminal connections for DC. It has an IP 20 enclosure classified as NEMA/UL Type 1, making it su
With a rated current capacity of 460 A, the device delivers 250 kW of power under normal operating conditions and 200 kW for heavy-duty tasks. It features an AC input with precharge and DC terminals a
This drive operates within a line frequency range of 50/60 Hz. It has a nominal current rating of 12 A and delivers a power output of 7.5 HP, equivalent to 5.6 kW. The device features an IP54 and NEMA
This AC drive has an input type that accepts DC with precharge. It features an enclosure with an IP54 rating, compliant with NEMA 12 specifications. The drive operates at a line frequency of either 50
This control drive is configured for DC input with precharging capabilities. It maintains an IP54 protection rating, ensuring reliable operation in moderate environments. The enclosure is classified a
This model supports a nominal current rating of 50 A, fitting various applications. Designed with an IP54 and NEMA 12 rated enclosure, it offers substantial protection against ingress. The drive opera
This model includes DC input capability complete with a precharge function. Standard features comprise an IP54 and NEMA 12 rated enclosure, which offers reliable protection against dust and water. The
This AC drive supports DC input with a precharge capability and operates within voltage ratings of 240 VAC and 325 VDC. It features a robust ND current rating of 360 A and is housed in an enclosure ra
This drive features an open NEMA/UL enclosure classified under IP00, which allows for accessibility in various installations. It does not come with a door-mounted human-machine interface (HMI). For dy