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Product Description
The Siemens 6SL3220-3YC36-0UF0 is a robust SINAMICS G120X frequency inverter engineered for demanding industrial applications. This high-performance drive features a power rating of 250 kW and operates on a 380-480V 3AC power supply, delivering exceptional motor control and energy efficiency. It is built with a rugged design for operation in harsh environments, providing reliable performance in a wide range of temperatures and conditions. The integrated safety functions, including STO (Safe Torque Off), ensure personnel and equipment protection. Commissioning and parameterization are streamlined through user-friendly interfaces and software tools. The 6SL3220-3YC36-0UF0 is a dependable solution for precise speed and torque control in pumps, fans, compressors, and other variable-speed applications.
Is Your Device Showing These Signs?
Siemens 6SL3220-3YC36-0UF0 drive failures typically involve resolving IGBT module faults, addressing DC link capacitor degradation leading to overvoltage errors, and rectifying issues within the control board affecting communication or parameterization. Correcting firmware corruption that causes erratic motor behavior is essential. Repairing damaged connectors or replacing cooling fans to prevent thermal overload is also common. Addressing current sensor drift to ensure accurate torque control is a must. Resolving these issues restores optimal drive performance and prevents downtime.
Technical specifications
The Siemens 6SL3220-3YC36-0UF0 is a high-performance SINAMICS G120X frequency converter designed for demanding industrial applications. This robust drive features a power rating of 250 kW and operates on a 380-480V 3-phase AC power supply. It provides advanced vector control for precise motor control and energy optimization. Integrated safety functions such as STO (Safe Torque Off) are standard. The converter supports a wide range of communication protocols, including PROFINET, Ethernet/IP, and USS, ensuring seamless integration into existing automation systems. The unit is engineered for harsh environments with a high degree of protection and efficient cooling. It delivers reliable and efficient motor control for pumps, fans, compressors, and other variable-speed applications.
Our Repair Process for the
6SL3220-3YC36-0UF0
Our repair process for the Siemens 6SL3220-3YC36-0UF0 begins with a comprehensive diagnostic evaluation to pinpoint the failure. This involves rigorous testing of all critical components and circuits. Once the fault is identified, skilled technicians perform component-level repairs or replacements using only high-quality parts that meet or exceed original manufacturer specifications. Following the repair, the unit undergoes extensive functional testing under simulated operating conditions to ensure it meets all performance standards. Finally, the repaired Siemens 6SL3220-3YC36-0UF0 is cleaned, carefully packaged, and returned with a detailed repair report.
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