Product Description
The Allen-Bradley PowerFlex 700S series 20DC260A0EYNANCNK is a robust 400V, three-phase AC drive delivering high-performance motor control with a 260-amp normal duty rating, IP20/NEMA Type 1 enclosure, IGBT braking, adjustable bus undervoltage trip, microprocessor-monitored heat sink thermistor overtemp protection, and ride-thru capabilities for brief power interruptions.
Is Your Device Showing These Signs?
The Allen Bradley 20DC260A0EYNANCNK AC drive commonly experiences issues related to IGBT failures, often indicated by fault codes stemming from overcurrent or ground faults. Resolving these faults typically involves replacing the damaged IGBT modules and thoroughly testing gate driver circuitry. Capacitor bank degradation is another frequent problem, leading to DC bus voltage instability and requiring capacitor replacement. Communication errors on the Ethernet/IP network are addressed by verifying network configurations, updating firmware, and inspecting physical connections. Parameter corruption within the drive's memory necessitates a factory reset and reprogramming with the correct application parameters.
Technical specifications
The Allen-Bradley PowerFlex 700S series AC drive, model number 20DC260A0EYNANCNK, is a high-performance, three-phase motor controller designed for operation on 400V AC power systems. 1 This drive features a normal duty current rating of 260 amps, making it suitable for demanding industrial applications
The unit is housed in an IP20/NEMA Type 1 enclosure, providing a degree of protection against solid objects. Integrated IGBT braking functionality allows for controlled deceleration of the connected motor. The drive incorporates an adjustable bus undervoltage trip setting, enabling customization of the low-voltage fault response.
Thermal management is provided by a microprocessor-monitored heat sink thermistor, which offers robust overtemperature protection. Furthermore, the PowerFlex 700S 20DC260A0EYNANCNK incorporates ride-thru capabilities, allowing it to maintain operation during brief interruptions in the incoming power supply, enhancing system uptime and reliability.
Our Repair Process for the
20DC260A0EYNANCNK
Our repair process for the Allen Bradley 20DC260A0EYNANCNK AC drive begins with a comprehensive diagnostic assessment to pinpoint the root cause of the reported issue. For IGBT failures, we replace the defective IGBT modules and rigorously test the gate driver circuitry to ensure proper functionality. Capacitor bank degradation is resolved through complete capacitor replacement, stabilizing the DC bus voltage. Communication errors on the Ethernet/IP network are corrected by verifying and correcting network configurations, updating firmware to the latest version, and thoroughly inspecting all physical connections. In cases of parameter corruption, we perform a factory reset and reprogram the drive with the correct, application-specific parameters.
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