Product Description
The Allen-Bradley PowerFlex 700S series 20DE460A0ENNBNASL adjustable frequency AC drive is a robust, high-performance motor control solution designed for three-phase, 600V AC systems, delivering 460A normal-duty current. Housed in an IP20/NEMA Type 1 enclosure with a blank HMI cover, it features adjustable undervoltage trip, microprocessor-controlled heat sink thermistor for overtemperature protection, and ride-thru capabilities of 0.25 seconds (idle) and 15 milliseconds (full load) for enhanced operational reliability.
Is Your Device Showing These Signs?
The Allen Bradley 20DE460A0ENNBNASL commonly experiences issues related to IGBT failures, capacitor degradation within the power module, and encoder feedback malfunctions. Resolving these problems involves replacing the faulty IGBTs, swapping out degraded capacitors to maintain DC bus voltage stability, and recalibrating or replacing the encoder to ensure accurate motor control. Communication errors on the EtherNet/IP network are also addressed through firmware updates and network configuration adjustments. Overcurrent faults trigger investigation into motor insulation breakdown or drive overload conditions, necessitating motor testing and load analysis.
Technical specifications
The Allen-Bradley PowerFlex 700S 20DE460A0ENNBNASL is a powerful AC drive for 600V, three-phase systems, providing 460A normal-duty current. It's housed in an IP20/NEMA Type 1 enclosure and includes undervoltage trip adjustment, microprocessor-controlled heat sink thermistor for overtemperature protection, and ride-thru capabilities for improved reliability.
Our Repair Process for the
20DE460A0ENNBNASL
Our repair process for the Allen Bradley 20DE460A0ENNBNASL begins with a comprehensive diagnostic assessment to pinpoint the failure. For IGBT failures, we replace all faulty IGBTs with new components. Capacitor degradation requires a complete swap of all degraded capacitors within the power module to restore DC bus voltage stability. Encoder feedback malfunctions are resolved through recalibration or complete encoder replacement, guaranteeing accurate motor control. Communication errors on the EtherNet/IP network are addressed by applying firmware updates and adjusting network configurations. Overcurrent faults initiate a thorough investigation of the motor for insulation breakdown and drive overload conditions, including motor testing and load analysis to prevent recurrence.
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