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Allen-Bradley 20BD125A0AYNANN0


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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 part number 20BD125A0AYNANN0 is a PowerFlex 700 AC Drive manufactured by Allen-Bradley, a brand of Rockwell Automation. It is designed for use in industrial applications, particularly in situations where precise control over motor speed and torque is required. The drive is designed to operate with a 480V AC input and can handle up to 125 amps of current. It is available in a frame size of 5, which corresponds to a physical size of approximately 1574.8 mm in height, 450.7 mm in depth, and 609.6 mm in width.

Technical Specifications

  • Mechanical Specifications
    • Degree of protection (IP): IP20
    • Shock: 15 G peak for 11 ms duration (±1.0 ms)
    • PWM frequency: 4 kHz @ 480V AC
    • Vibration: 0.152 mm (0.006 inch) displacement, 1 G peak
  • Electrical Specifications
    • Input frequency tolerance: 47 Hz
    • Encoder duty cycle: 50% ±10%
    • Displacement power factor (all drives): 0.98 across speed range
    • Short circuit rating, max: 200000 amps symmetrical
    • Output voltage range: 0 to rated motor voltage
    • Encoder type: Incremental, dual channel
  • Environmental Specifications
    • Sound level: 71 dB @ 200 CFM fan velocity (Frame 5)
    • Altitude: 1000 m (3300 ft.) maximum without derating
    • Degree of protection (NEMA): 1
    • Surrounding air temperature: 0...50 °C (0...122 °F) @ 0...90% relative humidity

User Manual and Documentation

The user manual for this product is available in the Technical Documentation Center on the Rockwell Automation website. The documentation includes installation instructions, technical data, and a user manual.

Troubleshooting and Error Codes

The troubleshooting process for this product involves identifying the specific error code or symptom and then referring to the user manual or technical data for guidance on resolving the issue. The user manual provides detailed information on troubleshooting and error codes, including specific procedures for resolving common issues.

Programming and Configuration

The PowerFlex 700 AC Drive is designed to be easily programmed and configured using the Allen-Bradley's ControlLogix or CompactLogix programmable controllers. The drive supports various communication protocols, including TCP/IP, PROFIBUS, CAN, and Modbus.


The installation process for this product typically involves mounting the drive in a suitable location, connecting the power and motor cables, and configuring the drive using the programmable controller. The user manual provides detailed instructions for the installation process, including specific requirements for the environment and electrical connections.

Replacement and Discontinuation

The PowerFlex 700 AC Drive is no longer available for sale due to its discontinuation by Rockwell Automation. Customers are encouraged to remove references to the affected product and consider alternative products from the PowerFlex 755 drive family.

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