Product Description
The Allen-Bradley 20AD8P0A2AYNNNNN is an 8-Amp AC drive designed to efficiently control 3.7 kW (5.0 HP) 3-phase industrial motors, offering up to 50% energy savings and improved product quality. Replacing or upgrading to this drive can yield a return on investment in under a year through energy efficiency and utility rebates. Unlike traditional on/off pump systems that cause pressure fluctuations and reduce pump lifespan, the 20AD8P0A2AYNNNNN allows for precise motor speed control to maintain consistent pressure, adjustable remotely. This filtered drive features internal temperature control, requiring operation below 50C (122F), and does not include a built-in HMI.
Is Your Device Showing These Signs?
The Allen Bradley 20AD8P0A2AYNNNNN AC drive commonly experiences issues related to IGBT failures, often indicated by overcurrent faults and requiring IGBT replacement. Capacitor degradation within the DC bus is a frequent problem, leading to DC bus undervoltage or overvoltage faults, necessitating capacitor replacement. Encoder feedback problems arise, causing speed regulation issues and requiring encoder repair or replacement. Communication failures on Ethernet/IP or other communication networks are fixed through port repair or communication module replacement. Parameter corruption within the drive's memory occurs, requiring a firmware reload and parameter reconfiguration.
Technical specifications
The Allen-Bradley 20AD8P0A2AYNNNNN is an 8-Amp AC drive for 3.7 kW (5.0 HP) 3-phase motors, promising up to 50% energy savings and better product quality. Its precise motor speed control maintains consistent pressure, improving pump lifespan compared to traditional on/off systems. It offers a quick ROI through energy efficiency and rebates. The drive is filtered, has internal temperature control (operating below 50C), and lacks a built-in HMI.
Our Repair Process for the
20AD8P0A2AYNNNNN
Our repair process for the Allen Bradley 20AD8P0A2AYNNNNN AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. IGBT failures, indicated by overcurrent faults, are resolved through IGBT replacement. Capacitor degradation, identified by DC bus undervoltage or overvoltage faults, requires capacitor replacement. Encoder feedback problems, causing speed regulation issues, are corrected through encoder repair or replacement. Communication failures on Ethernet/IP or other networks are fixed through port repair or communication module replacement. Parameter corruption necessitates a firmware reload and complete parameter reconfiguration to factory specifications.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.


Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY