20G11ND077AA0NNNNN | Allen-Bradley | AC Drive

Description

The Allen-Bradley 20G11ND077AA0NNNNN PowerFlex 755 AC Drive is designed for industrial motor control applications requiring high power and reliability. Operating with a 480V AC input voltage in a 3-phase configuration, this drive offers a continuous output current rating of 77A and a horsepower (HP) rating of 60HP for normal duty and 50HP for heavy-duty operations.

Featuring embedded Ethernet/IP communication capabilities, the drive facilitates seamless integration into networked environments. It is air-cooled and equipped with AC input and DC terminals, providing flexibility in installation and connection arrangements. Classified as an open-type drive, it adheres to standard sizing conventions and is built on Frame 5.

Technical Specifications

Information About 20G11ND077AA0NNNNN

The Allen-Bradley 20G11ND077AA0NNNNN PowerFlex 755 AC Drive is designed for industrial applications requiring precise motor control. It features embedded Ethernet/IP connectivity, facilitating seamless integration into industrial networks. The drive is air-cooled and accepts AC input with DC terminals. Operating at 480V AC and 3 phases, it delivers a maximum current of 77A and a power output of 60HP under normal duty conditions. In heavy-duty scenarios, it sustains up to 50HP.

The drive is housed in an open-type enclosure, allowing for efficient heat dissipation and easy access during maintenance. With a frame size of 5, it accommodates various motor configurations and application requirements. Equipped with filtration capabilities, it ensures smooth operation by mitigating electromagnetic interference.

The CM (Control Module) jumper is removed, providing flexibility in control configurations. The drive incorporates a DB (Dynamic Braking) transistor for effective braking control, enhancing motor safety and performance. However, it does not include a Human Interface Module (HIM), necessitating configuration and monitoring through alternative means.

Designed by Allen Bradley, a trusted name in industrial automation, the 20G11ND077AA0NNNNN PowerFlex 755 AC Drive adheres to rigorous quality standards and is suitable for diverse industrial environments. Its compatibility with various optional communication protocols such as CIP Motion, ControlNet, DeviceNet, RS485 DFI, PROFIBUS DP, Modbus/TCP, HVAC, Bluetooth, CANopen, and LonWorks enables seamless integration into existing control systems.

The drive operates within a voltage range of 480 Volts AC and 650 Volts DC, ensuring compatibility with standard industrial power supplies. Its internal transistor configuration enhances operational efficiency and reliability, making it suitable for demanding industrial applications.

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.