Product Description
The Allen-Bradley (Rockwell Automation) 20DD125A0EYNANBNL is a durable, three-phase, 480V AC adjustable frequency drive (AFD) with a 125-amp input, designed for demanding industrial motor control. Its IP20/NEMA Type 1 enclosure protects against dust and moisture, and it includes a blank HMI cover and quick start guide. Featuring IGBT braking, adjustable bus undervoltage trip, and heat sink thermistor-based overtemperature protection, the drive also offers 0.25-second logic ride-thru and 15-millisecond full-load power ride-thru for enhanced operational reliability.
Is Your Device Showing These Signs?
The Allen Bradley 20DD125A0EYNANBNL Servo Drive commonly experiences issues related to power supply failures, resulting in operational downtime. Resolve this by inspecting the DC bus capacitors for degradation and replacing them if necessary. Overcurrent faults are frequent, often stemming from motor winding shorts or excessive load. Address this through motor insulation testing and load analysis. Communication errors on the EtherNet/IP network are also prevalent; verify network cabling, IP address configurations, and firmware compatibility to ensure seamless data transmission. Parameter corruption within the drive's memory necessitates a firmware reload and parameter reconfiguration using the appropriate software.
Technical specifications
The Allen-Bradley 20DD125A0EYNANBNL is a robust 125A, 480V three-phase adjustable frequency drive (AFD) for industrial motor control. It's protected by an IP20/NEMA Type 1 enclosure and includes features like IGBT braking, undervoltage trip adjustment, overtemperature protection, and ride-thru capabilities for increased reliability. It also comes with a blank HMI cover and quick start guide.
Our Repair Process for the
20DD125A0EYNANBNL
Our repair process for the Allen Bradley 20DD125A0EYNANBNL Servo Drive begins with a thorough inspection of the DC bus capacitors; degradation requires immediate capacitor replacement. Overcurrent faults are addressed by performing motor insulation testing and a comprehensive load analysis to identify and rectify shorts or excessive loads. Communication errors on the EtherNet/IP network are resolved by verifying network cabling integrity, confirming correct IP address configurations, and ensuring firmware compatibility across all devices. Parameter corruption necessitates a complete firmware reload and subsequent parameter reconfiguration using the designated software to restore optimal drive performance.
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.