Product Description
The Allen-Bradley 20AD034A3NYNAECN is a compact and reliable PowerFlex 70 series drive designed for ease of use. This 3-phase, 34 Amp drive accepts 480VAC input and delivers 25 horsepower output. It features a D frame, IP20 NEMA/UL Type 1 panel-mounted enclosure, a full numeric LCD, IGBT braking, EtherNet/IP networking, and enhanced control. Benefits include integrated dynamic braking with optional resistor, standard I/O, clear wiring markings, selectable Volts per Hertz or Sensorless Vector control, and an internal EMC filter for environmental compliance.
Is Your Device Showing These Signs?
The Allen Bradley 20AD034A3NYNAECN AC drive commonly experiences issues related to failed electrolytic capacitors within the DC bus, resulting in over-voltage faults and drive trips. IGBT failures are frequent due to thermal stress or excessive load, necessitating replacement. Communication errors on the Ethernet/IP network arise from corrupted firmware or faulty network interface cards, requiring firmware reflashing or hardware replacement. Current sensor drift causes inaccurate motor control and performance degradation, demanding calibration or sensor replacement. Encoder feedback problems lead to speed and position control inaccuracies, often fixed by encoder repair or replacement.
Technical specifications
The Allen-Bradley 20AD034A3NYNAECN is a user-friendly, compact PowerFlex 70 drive. It's a 3-phase, 34 Amp, 25 HP drive accepting 480VAC input. Key features include a D frame, IP20 enclosure, numeric LCD, IGBT braking, EtherNet/IP, and enhanced control. Benefits include integrated dynamic braking, standard I/O, clear wiring, selectable control modes, and an internal EMC filter.
Our Repair Process for the
20AD034A3NYNAECN
Our repair process for the Allen Bradley 20AD034A3NYNAECN AC drive begins with a comprehensive diagnostic evaluation to pinpoint the root cause of the reported issue. For over-voltage faults and drive trips, we replace the electrolytic capacitors within the DC bus. IGBT failures due to thermal stress or excessive load are resolved through complete IGBT replacement. Communication errors on the Ethernet/IP network are addressed by reflashing the firmware or replacing the faulty network interface card. Current sensor drift is corrected through meticulous calibration or sensor replacement to restore accurate motor control. Encoder feedback problems are rectified by repairing or replacing the encoder to ensure precise speed and position control.
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