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Product Description
The Allen-Bradley 20DC170A0EYNANABE is a durable, 400V, three-phase AC drive with a 170-amp normal duty rating, designed for demanding industrial applications. Its IP20/NEMA Type 1 enclosure protects internal components, and it features a blank HMI cover, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor with over-temp protection, and ride-thru capabilities for both logic control and full-load power, ensuring reliable and adaptable performance.
Is Your Device Showing These Signs?
The Allen Bradley 20DC170A0EYNANABE AC drive commonly experiences issues related to IGBT failures, often indicated by overcurrent faults and requiring IGBT replacement. Capacitor degradation within the DC bus section leads to DC bus undervoltage faults, necessitating capacitor replacement. Encoder feedback problems manifest as speed regulation errors, demanding encoder repair or replacement. Communication failures on the Ethernet/IP network result in loss of control, requiring network configuration verification and potential communication module repair. Firmware corruption causes erratic behavior, resolved through firmware reflashing.
Technical specifications
The Allen-Bradley 20DC170A0EYNANABE is a robust 400V, 170A three-phase AC drive built for industrial use. It has an IP20/NEMA Type 1 enclosure, a blank HMI cover, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor with over-temp protection, and ride-thru capabilities for both logic and full-load power.
Our Repair Process for the
20DC170A0EYNANABE
Our repair process for the Allen Bradley 20DC170A0EYNANABE AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Overcurrent faults trigger immediate IGBT testing and replacement if necessary. DC bus undervoltage faults prompt capacitor testing and replacement within the DC bus section. Speed regulation errors initiate encoder testing, repair, or replacement. Communication failures on the Ethernet/IP network require thorough network configuration verification and communication module repair. Erratic behavior necessitates immediate firmware reflashing to restore proper operation.
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