Product Description
The Siemens 6SL3230-3YC16-1UP0 SINAMICS G120X is a robust and reliable frequency inverter designed for pump, fan, and compressor applications in industrial environments. This inverter offers sensorless vector control for precise motor operation and energy savings, with integrated safety functions such as STO (Safe Torque Off) to ensure personnel and equipment protection. It features a rugged design for operation in harsh conditions, with coated PCBs for increased resistance to dust and moisture. The 6SL3230-3YC16-1UP0 supports a wide voltage range and various communication protocols, including PROFINET, to facilitate seamless integration into existing automation systems. Commissioning is simplified through the use of intuitive software tools, and the modular design allows for easy maintenance and upgrades, ensuring long-term performance and reduced downtime.
Is Your Device Showing These Signs?
Siemens 6SL3230-3YC16-1UP0, a SINAMICS G120 Power Module, frequently experiences faults related to DC link undervoltage, overcurrent tripping, and IGBT failures. Resolve communication errors by verifying PROFIBUS/PROFINET connections and addressing parameterization inconsistencies within the CU250S-2 control unit. Repair involves replacing damaged capacitors, rectifying gate driver circuit malfunctions, and ensuring proper heat sink mounting to mitigate thermal overload. Address nuisance tripping by optimizing motor parameters and implementing appropriate filter chokes to reduce harmonic distortion.
Technical specifications
The Siemens 6SL3230-3YC16-1UP0 is a SINAMICS G120 Power Module PM240-2, designed for versatile drive applications. This module operates at a rated voltage of 380-480V 3AC with a power rating of 3.0 kW, supporting heavy-duty operation with a 150% overload capacity for 60 seconds. It features an integrated braking chopper for dynamic braking and utilizes internal air cooling for thermal management. The PM240-2 module is engineered for seamless integration with SINAMICS Control Units, enabling advanced control functionalities and communication protocols via terminals. Safety Integrated functionality is present, ensuring compliance with safety standards. The robust design guarantees reliable performance in demanding industrial environments.
Our Repair Process for the
6SL3230-3YC16-1UP0
Our repair process for the Siemens 6SL3230-3YC16-1UP0 begins with a comprehensive evaluation to pinpoint the fault. This involves rigorous testing of all components and functions. Upon identifying the issue, skilled technicians perform the necessary repairs using genuine Siemens parts. Repaired units then undergo extensive functional testing to ensure they meet original factory specifications. A detailed repair report accompanies the unit, outlining the work completed and tests performed. The repaired Siemens 6SL3230-3YC16-1UP0 is then carefully packaged and shipped back to you.
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.

















