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 features an input configuration that includes a precharge and utilizes forced air cooling for temperature regulation. It has a horsepower capacity of 60, reinforced by its internal transist
Designed for three-phase systems, this drive features a wall-mounting installation method for versatile capabilities. It incorporates an air-cooling system that ensures optimal operational temperature
This AC Drive supports a standard operating frequency of 50/60 Hz. The line current is rated at 15 A, and it delivers a measured power of 11 HP (8.1 kW). The frame number is categorized at 600%, indic
Rated for non-isolated AC input, this drive supports a maximum current of 20 A and operates under frequency specifications of 50/60 Hz. The enclosure conforms to IP54 and NEMA 12 standards, protecting
This AC drive operates efficiently at 600 V AC and 810 V DC, supporting substantial power applications with a current capacity of 295 Amps. It features an enhanced LCD interface, providing a user-frie
This model features forced air cooling for thermal management. The device is designed to operate with an AC input utilizing precharge technology. It is equipped with embedded EtherNet/IP communication
This model operates at a voltage of 690 VAC with a 3-phase input configuration. It provides an output current of 765 Amps and accommodates a power capacity of 630 kW for heavy duty or 750 kW for norma
This power drive incorporates AC input with precharge capabilities and DC terminals. It is designed for 3-phase input and operates at a frequency of 60 Hz. With a sturdy NEMA/UL Type 1 rated enclosure
This AC drive accepts 3-phase AC input with a precharge feature and includes DC terminals. The device has an IP 20 enclosure rated as NEMA/UL Type 1, ensuring basic protection against atmospheric cond
This particular AC drive is configured for standalone use with both AC and DC input options featuring precharge capabilities. The output operates in a 3-phase configuration, and the model includes air