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 AC drive utilizes a DC input with precharge and features an effective IP54 rated enclosure. With a voltage rating of 600 volts AC and 810 volts DC, it is capable of delivering 24 amps of output c
This drive operates effectively within an open type enclosure and is suitable for use in environments with humidity levels ranging from 5% to 95% (non-condensing). With an operational temperature rang
This drive features a nominal power rating of 90 kW and is housed in an open enclosure rated as NEMA/UL Type IP00. Designed without an internal transistor for dynamic braking, it includes filtered opt
Designed for demanding applications, this AC drive operates at an ambient temperature between 0 and 50 degrees Celsius, maintaining high performance even in humid conditions with relative humidity lev
This AC drive is classified with a frame size of 8 and features an input type configured for AC input with precharge functionality. It provides a current rating of 395 A, enabling it to handle demandi
Rated for nominal and continuous operating current of 130 amperes, this drive functions within a voltage class of 240 volts AC and 325 volts DC. The drive features a blank user display and incorporate
This drive is rated for a load current of 99 A for normal duty and supports motor power ratings of up to 100 HP (75 kW). It operates at a frequency of 50/60 Hz and features an IP54/NEMA 12 enclosure,
This AC drive features an input designed for AC with precharge capabilities and lacks DC terminals. The enhanced LCD human-machine interface (HMI) is fully numeric and rated IP20, which indicates its
This AC drive is rated for both 50 and 60 Hz and supports a normal duty amperage of 23 A. The nominal output is rated at 20 HP, which corresponds to approximately 15 kW. It is built with frame detail
This AC drive features an open enclosure type and operates with a precharge AC input. Its embedded communication protocol is EtherNet/IP. The DC bus voltage is rated at 810 VDC. Designed for an effect