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 functions effectively within a voltage class of 600V AC and features AC input with a precharge method. It can handle a maximum output current of 77 A and incorporates an internal transistor
The 20G1ANE242JN0NNNNN AC drive operates effectively within a voltage range of 600V for three-phase systems. It supports heavy-duty applications up to 200 HP and normal duty ratings of 250 HP. With an
This AC drive supports an input voltage of 480V AC or 650V DC and maintains a rated frequency of 60 Hz. It functions effectively in environments with operating temperatures from 0°C to 40°C and at hum
This AC drive has a power capability of 800 horsepower and an impressive output current rated at 960 amps under normal duty. It is housed in an IP20-rated enclosure suitable for NEMA/UL Type 1 standar
This AC drive encompasses an input type that includes AC with precharge and comes equipped with DC terminals. It is housed in an enclosure rated IP20 NEMA/UL Type 1, which complies with industrial pro
This AC drive features an input type that utilizes AC input with a precharge mechanism and includes DC terminals. Rated for 650 A continuous current, it supports both 50 Hz and 60 Hz line frequencies.
Designed to accommodate both AC input and include DC terminals, this drive achieves a current rating of 70 A under normal duty conditions. The integrated dynamic braking system uses an internal transi
This drive falls within the 3-phase input category with a rated voltage of 400 V AC. The operating frequency range of this device extends from 47 Hz to 63 Hz. It is packaged in an enclosure rated as I
This versatile drive operates with AC input and features a precharge system, including DC terminals. With a frame size of 9, it is housed in an IP20 (NEMA/UL Type 1) enclosure. The drive has temperatu
This drive model is engineered for operational flexibility. It features an IP20 enclosure aligned with NEMA/UL Type 1 specifications, providing a depth of 600 mm (23.6 in.). Additionally, it includes