Product Description
The Allen-Bradley PowerFlex 700S AC drive, part number 20DD125A0ENNAECNL, is a high-performance 480V, three-phase unit capable of handling up to 125 amps for efficient power management in industrial applications. Its IP20/NEMA Type 1 enclosure with a blank HMI cover is designed for indoor use and seamless integration. Features include an adjustable bus undervoltage trip, microprocessor-monitored heat sink thermistor for overtemperature protection, 0.25-second logic control ride-thru, and 15-millisecond power ride-thru at full load; it lacks a braking function but includes a quick start guide.
Is Your Device Showing These Signs?
The Allen Bradley 20DD125A0ENNAECNL Servo Drive commonly experiences issues such as blown power modules due to excessive current draw or voltage spikes, requiring replacement of IGBTs or the entire module. Communication failures on the EtherNet/IP network are traced to faulty RJ45 connectors, incorrect IP address configurations, or firmware corruption, often resolved by re-terminating connections, verifying network settings, or performing a firmware update. Overheating problems stem from inadequate cooling fan operation, clogged heat sinks, or high ambient temperatures, necessitating fan replacement, cleaning, or environmental adjustments. Drive tripping on overvoltage or undervoltage faults indicates problems with the incoming power supply, requiring inspection and stabilization of the AC line voltage or replacement of the power supply unit. Parameter corruption within the drive's memory leads to erratic motor behavior, fixed by restoring the drive to factory defaults or reloading a known-good configuration file.
Technical specifications
The Allen-Bradley PowerFlex 700S AC drive (20DD125A0ENNAECNL) is a 480V, 3-phase, 125-amp drive for industrial power management. It features an IP20/NEMA Type 1 enclosure, adjustable undervoltage trip, heat sink thermistor protection, logic and power ride-thru capabilities, and comes with a quick start guide, but lacks braking functionality.
Our Repair Process for the
20DD125A0ENNAECNL
Our repair process for the Allen Bradley 20DD125A0ENNAECNL Servo Drive begins with a comprehensive diagnostic evaluation to pinpoint the failure. For blown power modules, we replace the faulty IGBTs or the entire module, ensuring proper heat dissipation. Communication failures on the EtherNet/IP network are addressed by re-terminating RJ45 connectors, verifying and correcting IP address configurations, or updating corrupted firmware. Overheating issues are resolved by replacing malfunctioning cooling fans, thoroughly cleaning clogged heat sinks, or recommending adjustments to the ambient temperature. Drive tripping on overvoltage or undervoltage faults requires a thorough inspection and stabilization of the incoming AC line voltage or replacement of the power supply unit. Parameter corruption is rectified by restoring the drive to factory defaults or reloading a verified configuration file.
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