Product Description
The Allen-Bradley/Rockwell Automation 20AD034A3AYNACC0 is a powerful and flexible PowerFlex 70 drive designed for 480VAC, 3-phase power, delivering 34 Amps output and 25 HP (18.5 kW). This compact, panel-mounted (IP20/NEMA/UL Type 1, Frame D) drive features a user-friendly LCD interface for easy configuration, ControlNet communication (coaxial), enhanced control, and an integrated emissions filter. It lacks safe-off functionality, a resistor, and feedback. It weighs 9.25 kg (20.4 lbs) and measures 219.9mm x 350mm x 179.8mm.
Is Your Device Showing These Signs?
The Allen Bradley 20AD034A3AYNACC0 AC drive commonly experiences issues such as IGBT failures, capacitor degradation leading to DC bus undervoltage faults, and encoder feedback problems causing erratic motor control. Resolving these issues requires replacing faulty IGBTs, swapping out degraded capacitors to restore proper DC bus voltage, and troubleshooting/replacing the encoder or its wiring to ensure accurate speed and position feedback. Parameter corruption within the drive's memory also occurs, necessitating a firmware reload and parameter reconfiguration to factory settings or user-defined profiles. Overcurrent faults are addressed through motor insulation testing and drive output terminal checks.
Technical specifications
The Allen-Bradley 20AD034A3AYNACC0 is a compact PowerFlex 70 drive for 480VAC, 3-phase power, outputting 34 Amps and 25 HP. It's panel-mounted with an IP20 enclosure, features an LCD interface, ControlNet communication, and an integrated emissions filter. It lacks safe-off, a resistor, and feedback.
Our Repair Process for the
20AD034A3AYNACC0
Our repair process for the Allen Bradley 20AD034A3AYNACC0 AC drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the failure. Technicians replace faulty IGBTs to address any shorted or open components. Degraded capacitors are swapped out to restore the DC bus voltage to its proper operating level. Encoder feedback issues are resolved through troubleshooting and replacement of the encoder or its wiring, ensuring accurate motor control. Parameter corruption is rectified by reloading the firmware and reconfiguring parameters to either factory settings or user-defined profiles. Overcurrent faults are addressed through rigorous motor insulation testing and thorough checks of the drive's output terminals.
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