Product Description
The Allen-Bradley 20DC072A0EYNANBNL adjustable frequency drive, designed for three-phase motors, accepts 400VAC input and up to 72 amps, features a clean NEMA Type 1/IP20-rated design with a blank HMI cover, and incorporates IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink overtemperature protection, and ride-thru capabilities of 0.25 seconds (idle) and 15 milliseconds (full load) for reliable performance in demanding automation environments.
Is Your Device Showing These Signs?
The Allen Bradley 20DC072A0EYNANBNL AC drive commonly experiences issues related to IGBT failures, often indicated by overcurrent faults and requiring module replacement. Capacitor bank degradation is a frequent problem, leading to DC bus undervoltage and necessitating capacitor replacement. Encoder feedback problems manifest as speed instability, resolved through encoder repair or replacement. Communication errors on the Ethernet/IP network demand troubleshooting of network configurations and cable integrity. Parameter corruption in the drive's memory results in erratic behavior, fixed by restoring the drive to factory settings or reprogramming parameters.
Technical specifications
The Allen-Bradley 20DC072A0EYNANBNL is a 400VAC, 72-amp adjustable frequency drive for three-phase motors. It has a NEMA Type 1/IP20 enclosure, a blank HMI cover, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink protection, and ride-thru capabilities for reliable operation.
Our Repair Process for the
20DC072A0EYNANBNL
Our repair process for the Allen Bradley 20DC072A0EYNANBNL AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. For IGBT failures, indicated by overcurrent faults, the IGBT module is replaced. Capacitor bank degradation, identified by DC bus undervoltage, results in capacitor replacement. Encoder feedback problems causing speed instability are corrected through encoder repair or replacement. Communication errors on the Ethernet/IP network require immediate troubleshooting of network configurations and cable integrity. Parameter corruption, leading to erratic behavior, is resolved by restoring the drive to factory settings or reprogramming parameters.
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