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.
Capable of supporting three-phase systems, this drive offers an output power rating of 45 kW under heavy-duty conditions and 55 kW for normal operation. It has an output current rating of 61 A and fea
Operating within a rated frequency of 60 Hz, the AC drive uses an input type that features AC input with precharge functionality and does not include DC terminals. Designed with forced air cooling, th
Designed for three-phase applications, this AC drive can deliver a power output of 15 HP, equating to 11.2 kW. It accommodates a current rating of 42 A under normal duty. The enclosure is rated IP54 a
Designed for reliable operation, this VFD functions in ambient temperatures ranging from 0 to 40 °C. It features an LCD Human Interface Module (HIM) with an IP66 rating for robust local control. The e
Designed for robust performance, this AC drive supports heavy-duty power ratings of up to 450 kW and normal duty at 560 kW. The unit employs forced air for cooling and has an IP54 rating for adequate
Designed for efficiency, the 20G11JF795JN4NNNNN operates within an extensive temperature range of 0°C to +40°C and can be stored from -40°C to +70°C. The device maintains stability at altitudes of up
Operating within an IP20 enclosure, this drive utilizes forced air for cooling and supports EMC filtering with a common mode jumper installed. The temperature range for operation is from 0°C to +40°C,
This AC drive supports 3-phase input and features an IP 20 enclosure classified as NEMA/UL Type 1. It includes a precharge capability and DC terminals for flexible installation. The enhanced LCD inter
Designed for three-phase applications, this AC drive works effectively at rated frequencies of 60 Hz. It connects via AC input with precharge capabilities and includes DC terminals for additional flex
As a part of the PowerFlex 755 series, this AC drive features a UL open type enclosure rated IP00. The device operates effectively within an environmental range of 0 to 40 degrees Celsius and is rated