Product Description
The Siemens 6SL3220-1YE26-1UF0 is a robust SINAMICS G120 Power Module designed for demanding industrial applications. This high-performance module delivers exceptional motor control and energy efficiency. It features integrated safety functions, advanced vector control, and supports various communication protocols for seamless integration into existing automation systems. The module ensures reliable operation in harsh environments with its rugged construction and comprehensive protection features. It is a dependable solution for precise and efficient motor control, optimizing productivity and minimizing downtime. This power module is an essential component for advanced drive systems.
Is Your Device Showing These Signs?
Siemens 6SL3220-1YE26-1UF0 SINAMICS G120 power modules commonly experience issues such as IGBT failures, DC link capacitor degradation leading to overvoltage faults, and communication errors stemming from corrupted firmware or faulty PROFIBUS interfaces. Overcurrent trips are often traced to motor insulation breakdown or incorrect parameter settings. Rectifier bridge diode failures and cooling fan malfunctions also contribute to operational downtime. Resolve these issues through component replacement, firmware updates, parameter verification, and thorough thermal management system inspection.
Technical specifications
The Siemens 6SL3220-1YE26-1UF0 is a SINAMICS G120 Power Module PM240-2, designed for versatile drive applications. This module operates at a voltage range of 380-480V 3AC +10/-20% with a power rating of 11 kW. It features an integrated braking chopper for dynamic braking control and supports Safe Torque Off (STO) safety functionality. The PM240-2 includes a built-in filter Class A, ensuring compliance with EMC standards. Cooling is achieved through an internal air-cooling system, and the module is designed for push-through mounting. Communication is facilitated via a standard USS/Modbus RTU interface, enabling seamless integration into automation systems. This robust power module provides precise motor control and comprehensive protection features for demanding industrial environments.
Our Repair Process for the
6SL3220-1YE26-1UF0
Our repair process for the Siemens 6SL3220-1YE26-1UF0 begins with a comprehensive evaluation to pinpoint the fault. Skilled technicians then perform component-level repairs, replacing defective parts with high-quality replacements. Rigorous testing under simulated operating conditions follows to ensure optimal performance and reliability. The unit is then cleaned, carefully packaged, and promptly 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.

















