Product Description
The Allen-Bradley PowerFlex 700S AC drive, part number 20DE502N0NNNBDANE, is a high-performance, open-type (IP00) 600V three-phase drive designed for demanding industrial applications, delivering 502 amps normal-duty current without an enclosure or human-machine interface, but featuring adjustable bus undervoltage trip, heat sink thermistor-based overtemperature protection, no braking system, and ride-thru capabilities of 0.25 seconds (logic control) and 15 milliseconds (full load).
Is Your Device Showing These Signs?
The Allen Bradley 20DE502N0NNNBDANE commonly experiences failures stemming from capacitor degradation within the power supply, resulting in DC bus undervoltage faults and erratic drive behavior. IGBT failures within the inverter section are frequent, causing overcurrent trips and motor control issues. Encoder feedback problems, often due to wiring damage or encoder malfunction, lead to speed regulation errors and positioning inaccuracies. Communication faults on the EtherNet/IP network, arising from configuration errors or hardware damage, disrupt data exchange and remote control capabilities. Overheating issues, attributed to inadequate cooling or excessive load, trigger thermal overloads and premature component wear.
Technical specifications
The Allen-Bradley PowerFlex 700S AC drive (20DE502N0NNNBDANE) is a high-performance, open-type 600V three-phase drive for industrial use, providing 502 amps normal-duty current. It lacks an enclosure and HMI, but includes adjustable bus undervoltage trip, heat sink overtemperature protection, no braking, and limited ride-thru capabilities.
Our Repair Process for the
20DE502N0NNNBDANE
Our repair process for the Allen Bradley 20DE502N0NNNBDANE begins with a comprehensive evaluation to pinpoint the failure. Power supply capacitors are tested and replaced as needed to resolve DC bus undervoltage faults. IGBTs within the inverter are inspected and replaced to correct overcurrent trips. Encoder feedback is verified, wiring is repaired or replaced, and encoders are replaced if faulty, to eliminate speed regulation errors. EtherNet/IP communication is diagnosed, configurations are corrected, and damaged hardware is replaced to restore data exchange. The cooling system is assessed, and improvements are implemented to prevent overheating and thermal overloads. Finally, the repaired drive undergoes rigorous testing under load to ensure proper functionality and adherence to performance specifications.
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