Product Description
The SK-H1-DCFANRETROFIT-F11 kit is an AC to DC fan system upgrade for Allen-Bradley/Rockwell Automation PowerFlex 700H and 700S drives (frame size 11). It includes 3 DC main fan assemblies, 3 DC fan power supplies, and various screws/washers for easy AC fan replacement after removing the control frame and protective covers. This kit supports drives with comprehensive protection features (overvoltage/undervoltage, overcurrent, line transient protection up to 6000V, 15ms power ride-thru, ground fault/short circuit trips, over-temperature protection), operating in harsh industrial environments (-40 to 60C storage). Compatible PowerFlex drives offer +/-10% AC input voltage tolerance, 47-63Hz frequency tolerance, 97.5% efficiency, and a 0.98 displacement power factor.
Is Your Device Showing These Signs?
The Allen Bradley SK-H1-DCFANRETROFIT-F11 commonly experiences cooling fan failures, leading to overheating and potential damage to the servo drive. Technicians often replace degraded or non-functional fans to maintain optimal thermal management and prevent IGBT failures. Inadequate airflow due to dust accumulation on the fan blades is a frequent issue, addressed through cleaning or fan replacement. Vibration-induced damage to the fan motor or wiring connections also occurs, requiring repair or component replacement to ensure reliable operation and prevent system downtime.
Technical specifications
The SK-H1-DCFANRETROFIT-F11 kit upgrades the fan system of Allen-Bradley/Rockwell Automation PowerFlex 700H and 700S (frame size 11) drives from AC to DC. The kit includes DC fan assemblies, power supplies, and hardware for easy installation. It's designed for drives with robust protection features operating in harsh industrial conditions and compatible PowerFlex drives offer specific voltage, frequency, efficiency, and power factor characteristics.
Our Repair Process for the
SK-H1-DCFANRETROFIT-F11
Our repair process for the Allen Bradley SK-H1-DCFANRETROFIT-F11 begins with a comprehensive diagnostic assessment to pinpoint the exact cause of the cooling fan failure, be it a degraded fan, dust accumulation, or vibration-induced damage. Technicians then proceed with either a thorough cleaning of the fan blades to restore adequate airflow or a complete fan replacement using only verified components. All wiring connections are meticulously inspected and repaired or replaced as needed to eliminate any potential for future disruptions. The repaired or replaced fan undergoes rigorous testing to verify proper functionality and optimal thermal management before the servo drive is returned to operation, thereby preventing IGBT failures and minimizing system downtime.
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.