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.
Operating with an input rating of 600 VAC or 725 VDC maximum, this drive includes a built-in brake transistor but does not come with a brake resistor. It features an IP54 enclosure rating that conform
This model is designed for floor or MCC mounting and operates with an IP54 enclosure rating, ensuring adequate protection against environmental factors. The drive integrates an EMC filter with a commo
Designed for demanding applications, this AC drive operates effectively within a temperature range of 0°C to +40°C and can be stored between -40 °C and +70 °C. The unit has an IP54 protection rating,
This model supports a maximum power rating of 630 kW for heavy-duty applications and 800 kW for normal operation. The cooling system utilizes forced air for efficient thermal management. It features I
This unit is designed to operate within an operating temperature range of 0°C to 40°C while supporting a humidity level of 5% to 95% without condensation. It provides no dynamic braking capabilities a
This AC drive model operates with a 3-phase AC input equipped with precharge capabilities and accepts DC terminals. Enclosed within an IP 20/NEMA UL Type 1 housing, it ensures adequate protection for
This model operates at a frequency of 60 Hz and is housed in an IP 20-rated enclosure suitable for NEMA/UL Type 1 applications. It is designed with forced air cooling and does not include dynamic brak
This AC drive operates at a rated frequency of 60 Hz and is designed to accept AC input via precharge and supports DC terminals. The system features an IP00 protection category, meaning that it is bes
Compliant with high operational standards, this model features an IP00 rated enclosure that is of UL open type. Its input voltage can reach up to 690 volts AC, or 932 volts DC, although it should be n
This AC drive is equipped with an IP54 rated enclosure that conforms to NEMA/UL Type 12 standards, providing protection against dust and splashes. Operating efficiently at an impressive 97.5% at rated