Product Description
The Siemens 6SL3230-1YC26-1UP0 is a robust SINAMICS G120 Power Module designed for demanding drive applications. This high-performance module delivers substantial power output and precise motor control, ensuring optimal performance in industrial environments. It features advanced thermal management and overload protection, guaranteeing reliable operation and extended service life. The 6SL3230-1YC26-1UP0 is engineered for seamless integration with the SINAMICS G120 drive system, offering comprehensive diagnostics and parameterization capabilities. This power module is a dependable solution for applications requiring accurate speed and torque control, contributing to increased productivity and reduced downtime.
Is Your Device Showing These Signs?
The Siemens 6SL3230-1YC26-1UP0, a SINAMICS G120 Power Module, commonly experiences issues related to IGBT failures, often indicated by fault codes. Address thermal management problems stemming from inadequate heatsink contact or fan malfunctions to prevent overheating. Resolve communication errors on the DRIVE-CLiQ interface by inspecting cable connections and addressing firmware incompatibilities. Rectify DC link overvoltage or undervoltage faults by verifying the incoming power supply and braking resistor functionality. Parameterize the drive correctly using STARTER or Startdrive software to avoid configuration errors that trigger faults.
Technical specifications
The Siemens 6SL3230-1YC26-1UP0 is a SINAMICS G120X series frequency converter designed for industrial pump, fan, and compressor applications. This robust converter accepts a 380-480V 3-phase AC input and delivers a variable frequency output to control standard induction motors up to 11kW (15HP) with a rated output current of 26A. It features sensorless vector control for precise motor control and energy optimization, integrated safety functions including Safe Torque Off (STO), and a rugged IP20 enclosure for reliable operation in harsh environments. The unit supports communication via PROFIBUS DP and includes integrated DC link reactor for harmonic mitigation, simplifying installation and reducing overall system costs. Parameterization is achieved through the BOP-2 or IOP-2 operator panels, or via Startdrive commissioning software, ensuring straightforward setup and diagnostics.
Our Repair Process for the
6SL3230-1YC26-1UP0
Our repair process for the Siemens 6SL3230-1YC26-1UP0 begins with a comprehensive diagnostic evaluation to pinpoint the failure. Following the diagnosis, a detailed repair plan is formulated, and component-level repairs are executed by certified technicians using only approved parts. Rigorous testing is then performed under simulated operating conditions to ensure the unit meets or exceeds original factory specifications. Finally, the repaired unit undergoes a quality assurance inspection before being securely packaged and shipped back to you, accompanied by a detailed repair report and warranty documentation.
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.

















