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.
The 20G11GD8P0AA0NNNNN AC drive operates at a voltage of 480 VAC and is configured for a three-phase input. It produces an output current of 8 Amps and has a power rating of 5 horsepower. This unit op
This model operates at a maximum current of 2.1 A with a power capacity of 1 HP or 0.75 kW, suited for diverse motor control tasks. The frame size is nominally rated as 2, and it has a NEMA 4X/12 hous
This AC drive is designed to operate efficiently at a line frequency of either 50 or 60 Hz and has a normal duty current rating of 156 A. It delivers a power output of 125 HP or 93 kW, allowing it to
This AC drive is engineered to function with a line frequency of 50/60 Hz and has a normal duty current rating of 77 A. It delivers a power output of 60 HP (45 kW), making it suitable for demanding ap
This AC drive operates at a current rating of 186 A and supports a power output of 150 HP (112 kW). It functions effectively at a line frequency of either 50 or 60 Hz. With an enclosure rated at IP00
This AC drive operates with a current rating of 302 A and supports an operating temperature range from 0 to 40 °C. With a frame size of 7, the device includes built-in filtering and operates at a freq
Rated for 415 A, this AC drive operates at voltages up to 480 VAC or 650 VDC across 50/60 Hz line frequencies. Its power output reaches 350 horsepower (260 kW), and it is designed within a frame size
This model operates efficiently with a rated frequency of 60 Hz and requires an AC input that includes precharge capabilities and DC terminals. The drive is rated IP20 for protection, suitable for ind
Capable of operating within a frequency range of 50 to 60 Hz, this drive supports a normal duty service current of 477 A. The power capacity is rated at 400 HP (300 kW). It features a housing class co
This AC drive is rated for a nominal current of 186 A and able to output 150 HP (112 kW). It operates on a line frequency of 50 or 60 Hz. The unit is housed in an enclosure rated IP00, IP20, NEMA Open