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 drive accommodates a voltage input of 690 volts AC with an output that reaches 90 kilowatts. It connects via a built-in Ethernet port for communication and incorporates filtering with an installe
The drive provides a nominal output power of 15 horsepower (11.2 kW) and a nominal current rating of 20 amperes. Operating at both 50 and 60 Hz, it includes filtering capabilities and a default instal
Operating at a voltage of 690V AC and 932V DC, this drive supports a maximum input frequency of 60 Hz. It is suitable for a variety of applications with an operating humidity level of up to 80% withou
This AC drive is configured for three-phase input and operates at a frequency of 60 Hz. It utilizes a forced air cooling method to maintain optimal operating temperatures. With an IP 20 rating complia
This 3-phase AC drive operates at a nominal frequency of 60 Hz with an input configuration that allows AC input with precharge and DC terminals. It features a protection rating of IP20 and is designed
Rated for 240 volts AC, this AC drive can be programmed for 208V AC operation while also accepting a DC voltage up to 325V. The product features a robust IP54 enclosure compliant with NEMA/UL Type 12
This device features an enhanced liquid crystal display with full numeric capabilities, protected by an IP66-rated enclosure suitable for demanding environments. Storage and operational temperatures r
This three-phase AC drive utilizes an input with a precharge feature and operates efficiently within a voltage class of 240V AC. It is wall-mounted and relies on forced air cooling for temperature reg
This AC drive features a three-phase input configuration with a precharge setup and does not include a DC terminal. It is equipped with built-in dynamic braking via an internal resistor and transistor
Designed to accommodate an input frequency of 50/60 Hz, this model features a rated input current of 96 A. The unit delivers up to 98 horsepower (73 kW) and comes with a frame dimension rated at 600%.