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Product Description
The Allen-Bradley PowerFlex 700S drive, model 20DC140A3EYNANANE, is a robust and efficient 400V three-phase AC drive designed for industrial indoor use, delivering up to 140 amps with its IP20/NEMA Type 1 enclosure, full numeric LCD for control, IGBT braking, adjustable undervoltage trip, heat sink thermistor protection, and ride-thru capabilities for brief power interruptions.
Is Your Device Showing These Signs?
The Allen Bradley 20DC140A3EYNANANE commonly experiences failures related to IGBT module degradation, resulting in overcurrent faults and drive trips. Capacitor bank failures within the DC bus circuit are a frequent cause of voltage instability and require replacement. Communication errors on the EtherNet/IP network, stemming from corrupted firmware or faulty network interface cards, demand troubleshooting and potential reprogramming. Encoder feedback issues, leading to inaccurate motor control and positioning errors, necessitate encoder repair or replacement. Overheating due to inadequate cooling fan operation or blocked heat sinks causes thermal faults and component damage, requiring immediate attention to the cooling system.
Technical specifications
The Allen-Bradley PowerFlex 700S drive (model 20DC140A3EYNANANE) is a durable and efficient 400V three-phase AC drive for industrial indoor applications. It provides up to 140 amps, features an IP20/NEMA Type 1 enclosure, a full numeric LCD, IGBT braking, adjustable undervoltage trip, heat sink thermistor protection, and ride-thru capabilities.
Our Repair Process for the
20DC140A3EYNANANE
Our repair process for the Allen Bradley 20DC140A3EYNANANE begins with a comprehensive diagnostic evaluation to pinpoint the root cause of failure, focusing on IGBT module integrity, DC bus capacitor health, EtherNet/IP communication functionality, encoder feedback accuracy, and cooling system performance. Identified faulty IGBT modules are replaced with new, high-quality components to eliminate overcurrent faults. Defective capacitor banks within the DC bus circuit are replaced to restore voltage stability. Corrupted firmware is reprogrammed, and faulty network interface cards are replaced to resolve EtherNet/IP communication errors. Encoder repair or replacement is performed to correct inaccurate motor control and positioning errors. The cooling system is thoroughly inspected; cooling fans are repaired or replaced, and heat sinks are cleaned to prevent overheating and thermal faults. Following component replacement and repairs, rigorous testing is conducted to ensure the drive operates within specified parameters and meets performance standards before it is returned.
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