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Allen-Bradley 20BF052A3AYNANC0


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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

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Product Specifications

brand name Allen-Bradley

The Rockwell Automation PowerFlex 70 Adjustable Frequency AC Drive is a high-performance motor control device designed for various industrial applications. It is part of the PowerFlex series, known for its reliability, flexibility, and ease of use. This specific part number, 20BF052A3AYNANC0, is a detailed specification of the drive's capabilities and features.

Technical Specifications

  • Power Rating: The PowerFlex 70 AC Drive supports a wide range of power ratings, from 0.25 to 150 horsepower (0.19 to 112 kilowatts), making it suitable for various industrial applications.
  • Motor Application Types: The drive is designed for use with different types of motors, including induction, synchronous, and permanent magnet motors.
  • Braking: The drive features regenerative braking, which allows the motor to return energy to the power grid during deceleration, reducing energy waste and increasing overall efficiency.
  • Input Line Reactors and Output Line Reactors: These reactors are designed to match the impedance of the drive and the motor, providing protection from AC line disturbances and motor protection.

Alarm/Error Codes

The PowerFlex 70 AC Drive does not provide a detailed list of specific alarm or error codes. However, it does come equipped with advanced fault detection and diagnostic capabilities, which can help troubleshoot and resolve issues quickly.

User Manuals

The user manual for the PowerFlex 70 AC Drive is available in the Rockwell Automation Literature Library. It provides detailed information on the drive's operation, configuration, and troubleshooting procedures.


Troubleshooting the PowerFlex 70 AC Drive involves a combination of understanding its technical specifications, monitoring its performance, and using diagnostic tools. The user manual and technical documentation provide guidance on troubleshooting common issues and resolving faults.


The PowerFlex 70 AC Drive is programmable using Rockwell Automation's ControlLogix or CompactLogix controllers. These controllers offer advanced programming capabilities, including ladder logic, function blocks, and structured text. The drive also supports various communication protocols, such as EtherNet/IP and DeviceNet.


The installation of the PowerFlex 70 AC Drive typically involves connecting it to a power source, motor, and control system. It is recommended to follow the manufacturer's installation guidelines and to ensure proper grounding and wiring to prevent electrical hazards.

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