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 PowerFlex 755 series AC drive features an input type that offers AC input with a precharge function, including DC terminals. The drive is housed in a flange enclosure with an NEMA 4X/12 rating, p
This compact AC drive delivers a nominal current of 4.2 A and provides a power output of 1 HP, which is equivalent to 0.75 kW. With a frame size of 2, it includes an internal dynamic braking configura
This drive features a built-in Ethernet network and includes an installed common mode jumper for enhanced filtering. The unit is equipped with an EMC filter. The cooling mechanism utilizes forced air
This AC drive is rated for a maximum current of 910 Amperes and operates within a frequency of 50 Hz. It is constructed in a Frame Size 9 and features an integrated AC input setup with precharge capab
This AC/DC drive features an open type enclosure rated at IP20 / IP00, ensuring appropriate protection in various environments. Operating within a temperature range of 0 to 50°C, it is suitable for mu
This AC drive operates with a DC input that includes precharge functionality. Its versatile design is compatible with operating conditions across a temperature range of 0 to 50 °C and can be stored sa
This model provides a continuous current rating of 170 A and a power output of 90 HP, compatible with both 50 Hz and 60 Hz line frequencies. The drive operates efficiently across an ambient temperatur
This AC drive operates effectively within a range of 0°C to 40°C and can handle humidity levels up to 80% without condensation. It is suitable for installations at altitudes reaching 1000 meters above
This AC drive operates with ambient conditions of 5 to 95% humidity and features an input configuration of AC with precharge, with no DC terminals. The control method utilized is sine-coded PWM. The e
Designed to handle a normal duty current of 477 Amps, the drive outputs 200 HP (150 kW) with a frame reference of 7. It operates efficiently at frequencies of 50/60 Hz. This model also incorporates a