Product Description
The Allen-Bradley 20DE170A3EYNN6CNL is a robust 600V AC adjustable frequency drive, designed for optimal performance in industrial three-phase systems. It handles up to 170 amps input current, features an IP20/NEMA Type 1 enclosure, a full numeric LCD interface, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor, and ride-thru capabilities for both logic control (0.25 seconds) and full power (15 milliseconds), making it a reliable motor control solution with included quick start guide.
Is Your Device Showing These Signs?
The Allen Bradley 20DE170A3EYNN6CNL commonly experiences issues related to IGBT failures, often indicated by overcurrent faults and drive trips. Resolving communication errors on the EtherNet/IP network requires firmware updates or configuration adjustments. Power supply problems, such as voltage fluctuations, cause operational instability and require component replacement. Encoder feedback issues, resulting in inaccurate motor control, necessitate encoder repair or replacement. Addressing these key areas restores optimal performance and minimizes downtime.
Technical specifications
The Allen-Bradley 20DE170A3EYNN6CNL is a durable 600V AC adjustable frequency drive for industrial three-phase systems. It supports up to 170 amps input, has an IP20/NEMA Type 1 enclosure, a numeric LCD, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor, and ride-thru capabilities for logic and full power, ensuring reliable motor control. It also includes a quick start guide.
Our Repair Process for the
20DE170A3EYNN6CNL
Our repair process for the Allen Bradley 20DE170A3EYNN6CNL begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue. Suspected IGBT failures, indicated by overcurrent faults and drive trips, undergo rigorous testing and are replaced with verified components. Communication errors on the EtherNet/IP network are resolved through mandatory firmware updates and configuration adjustments. Power supply problems, identified by voltage fluctuations, are corrected through the replacement of faulty components. Encoder feedback issues, resulting in inaccurate motor control, are addressed through encoder repair or complete replacement. Each repair concludes with thorough testing to ensure optimal performance and minimize downtime.
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.

















