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 includes a precharge function and operates efficiently within an ambient temperature range of 0 to 50°C. It boasts a maximum current capacity of 2150 A and is equipped with a CM capacito
Rated for 480 volts AC input, the 20G11LD800JN4NNNNN AC drive has a power capacity of 700 HP and a current rating of 800 A. The drive features a NEMA/UL Type 1 enclosure and is suitable for indoor usa
With a 3-phase configuration, this drive supports an input type that includes AC input with precharge and DC terminals. The unit meets operational frequency requirements of 60 Hz. It has a frame size
Designed for both AC and DC operations, this drive operates with an input frequency of 50/60 Hz. It has an output voltage range of 0 to 600 V AC and is equipped with an internal transistor. The enclos
This AC drive is rated for an operating range between 0°C and 40°C and can tolerate humidity levels up to 80% without condensation. Designed to operate at an altitude of up to 1000 meters above sea le
Designed for 3-phase input, this AC drive manages a DC bus voltage of 540 V. It includes filtering capabilities, enhancing operational efficiency and providing embedded Ethernet/IP communication. The
This AC drive operates on a 3-phase input and has a rated current of 2.2 A. It delivers 0.5 kW of normal duty power and is capable of 0.5 horsepower for heavy-duty applications. It functions at a freq
This AC drive supports an input type with precharge capabilities and DC terminals. Featuring an IP00 rated enclosure with a UL open type classification, it lacks a door-mounted human interface module.
Designed with a protection rating of IP54 and NEMA 12, this AC drive operates at an electrical voltage of 480 VAC or 650 VDC. The unit can handle a normal duty system current of 415 A and is compatibl
This device operates with an AC input method that includes a precharge feature and lacks DC terminals. Rated for both NEMA 12 and IP54 enclosure specifications, it provides sufficient protection for i