Product Description
The Allen-Bradley 20DB028A0EYNA6CNL variable frequency drive provides reliable and efficient three-phase motor control in industrial applications, operating at 240V AC and handling 32.2 amps at 208V, featuring IP20/NEMA Type 1 protection, a simplified HMI with a blank cover, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor, and power/logic ride-thru capabilities for enhanced stability and performance in demanding environments.
Is Your Device Showing These Signs?
The Allen Bradley 20DB028A0EYNA6CNL PowerFlex 755 AC drive commonly experiences failures related to the DC bus capacitors degrading, resulting in over-voltage faults and reduced drive performance. IGBT failures are frequent due to thermal stress and overcurrent events, necessitating replacement. Communication errors on the EtherNet/IP network arise from faulty network cables or misconfigured IP addresses, requiring troubleshooting and configuration adjustments. The cooling fan malfunctions, causing overheating and drive tripping, demanding fan replacement to maintain proper thermal management. Firmware corruption occurs, leading to unpredictable behavior, and requires reflashing the firmware to restore proper operation.
Technical specifications
The Allen-Bradley 20DB028A0EYNA6CNL VFD is a 240V three-phase motor controller designed for industrial use. It handles 32.2 amps at 208V, has IP20/NEMA Type 1 protection, a basic HMI with a blank cover, IGBT braking, adjustable undervoltage trip, microprocessor-controlled heat sink thermistor, and power/logic ride-thru for improved reliability.
Our Repair Process for the
20DB028A0EYNA6CNL
Our repair process for the Allen Bradley 20DB028A0EYNA6CNL PowerFlex 755 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. Degraded DC bus capacitors are replaced to eliminate over-voltage faults and restore drive performance. Failed IGBTs are replaced to address thermal stress and overcurrent issues. Communication errors on the EtherNet/IP network are resolved through cable inspection, IP address verification, and configuration adjustments. Malfunctioning cooling fans are replaced to prevent overheating and drive tripping. Firmware corruption is rectified by reflashing the firmware to ensure 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