Product Description
The Allen-Bradley 20DD014A0EYNANAUE is a 480VAC, three-phase adjustable frequency AC drive, rated for 14 amps normal-duty, offering standard IP20/NEMA Type 1 protection with a blank human interface. It features IGBT braking, adjustable bus undervoltage trip, microprocessor-controlled heat sink thermistor overtemperature protection, 0.25-second logic ride-thru, and 15-millisecond power ride-thru at full load for reliable performance in industrial settings.
Is Your Device Showing These Signs?
The Allen Bradley 20DD014A0EYNANAUE PowerFlex 755 AC drive commonly experiences issues related to IGBT failures, often indicated by fault codes. Resolving communication errors on the Ethernet/IP network requires firmware updates or configuration adjustments. Overcurrent trips and motor overheating are addressed through parameter adjustments, load analysis, and ensuring proper cooling fan operation. Capacitor bank degradation leads to DC bus undervoltage faults, necessitating capacitor replacement. Encoder feedback problems are resolved by checking wiring integrity, encoder alignment, and replacing faulty encoders.
Technical specifications
The Allen-Bradley 20DD014A0EYNANAUE is a 480VAC, three-phase AC drive rated for 14 amps. It's designed for industrial use, offering IP20/NEMA Type 1 protection, IGBT braking, and various protective features like adjustable bus undervoltage trip and heat sink overtemperature protection. It also provides short ride-thru capabilities for power and logic interruptions.
Our Repair Process for the
20DD014A0EYNANAUE
Our repair process for the Allen Bradley 20DD014A0EYNANAUE PowerFlex 755 AC drive begins with a comprehensive diagnostic assessment to identify the root cause of the malfunction. IGBT failures, indicated by fault codes, require immediate IGBT replacement and thermal analysis. Communication errors on the Ethernet/IP network are resolved through mandatory firmware updates and configuration verification. Overcurrent trips and motor overheating issues are addressed through parameter adjustments, thorough load analysis, and verification of proper cooling fan operation. DC bus undervoltage faults, stemming from capacitor bank degradation, necessitate complete capacitor bank replacement. Encoder feedback problems are resolved by meticulously checking wiring integrity, verifying encoder alignment, and replacing faulty encoders as needed.
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.