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Allen-Bradley 20AB042A0AYNANC0


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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.

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Product Specifications

brand name Allen-Bradley

The Allen-Bradley PowerFlex 70 Drive

Identified by part number 20AB042A0AYNANC0, the Allen-Bradley PowerFlex 70 Drive is a high-performance adjustable frequency AC drive designed for industrial applications. It's a panel-mount device with a conformal coating, rated for IP20/NEMA Type 1 environmental conditions, and features a frame size of D.

Technical Specifications

  • Power Rating: The drive is available in various power ratings, ranging from 0.25 to 37 horsepower (0.19 to 27.5 kW), with specific motor ratings listed in the documentation.
  • Input Line Reactors and Output Line Reactors: These reactors are designed for impedance matching, protection from AC line disturbances, and motor protection. They are available for both the input and output sides of the drive, with different sizes based on the motor amps and drive power.
  • Motor Application Types: The drive supports two types of motor applications: Type 1 and Type 2, with specific braking torque percentages for each type.
  • Braking Torque: The drive offers braking torque options, with percentages of the nominal drive torque available for each motor application type.

Alarm/Error Codes

The documentation does not provide specific information on alarm or error codes for this drive model. It is recommended to consult the user manual or contact the manufacturer for detailed information on error handling and troubleshooting procedures.

User Manuals

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


Troubleshooting procedures for the PowerFlex 70 Drive are detailed in the user manual and involve checking for common issues such as motor overload, incorrect wiring, or faulty sensors. The manual also provides guidance on how to use the drive's built-in diagnostic tools to identify and resolve issues.


The PowerFlex 70 Drive is programmable using Rockwell Automation's ControlLogix or CompactLogix programmable logic controllers. The drive supports various programming languages and protocols, including RSLogix 5000 and RSLogix 500.


The installation of the PowerFlex 70 Drive typically involves mounting the drive in a panel, connecting the motor and power supply, and configuring the drive's settings using a programming device or the drive's built-in interface. The user manual provides detailed instructions for the installation process.

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