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.
Boasting a voltage rating of 690 volts AC and 932 volts DC, this drive can deliver a normal duty output current of 119 amps at 50 hertz. The power capability is rated at 110 kilowatts. The unit is con
This AC drive has a normal duty output current rating of 540 amps at 50 hertz and delivers a total power of 315 kW. The enclosure is rated IP00 and classified as UL open type, omitting the control POD
This product features an input configuration utilizing AC input with a precharge option and lacks DC terminals. With an IP20 rating and NEMA/UL Type 1 enclosure, it offers adequate protection for indo
This advanced AC drive is enclosed in an IP20 rated, NEMA/UL Type 1 enclosure, ensuring protection in suitable environments. It includes an enhanced LCD human-machine interface for user interaction. T
Designed for 3-phase systems, this AC drive operates at a rated voltage of 400V AC and 540V DC. With a maximum temperature tolerance of 40°C and minimum of 0°C, it also withstands humidity levels up t
This 3-phase AC drive features a rated current capacity of 435 A and delivers 450 HP for normal applications, with support for 350 HP in heavy-duty scenarios. It can function in environments with humi
Designed for use in various industrial environments, this AC drive handles a voltage class of 240 Volts AC and 325 Volts DC, with rated amperage reaching up to 360 Amperes. It achieves an output power
This model operates effectively at an input frequency of either 50 or 60 Hz, managing an output current of 650 amps. The IP20, NEMA Type 1 enclosure is designed for standard environments and specifica
This AC drive features an open type enclosure and is equipped with EMC filtering for enhanced performance. The device utilizes forced air cooling to maintain optimal operating conditions. It supports
Operating on 3-phase input, this AC drive is rated for a frequency of 60 Hz. It features AC input with precharge along with DC terminals for enhanced connectivity. The unit has an IP00 protection cate