Product Description
The Siemens 6SL3230-1YH30-1UP0 is a robust SINAMICS G120X series frequency inverter designed for demanding industrial applications. This inverter provides precise motor speed control, enhancing process efficiency and reducing energy consumption. It features a power rating of 30 kW and operates on a 380-480V 3-phase AC power supply. Integrated safety functions, such as Safe Torque Off (STO), ensure operational safety. The unit's rugged design guarantees reliable performance in harsh environments, with an IP20 protection rating. Commissioning and diagnostics are simplified through user-friendly interfaces and comprehensive software tools. This frequency inverter is a dependable solution for controlling a wide range of motors in various industrial settings.
Is Your Device Showing These Signs?
The Siemens 6SL3230-1YH30-1UP0 commonly experiences faults related to IGBT failures within the power module, leading to overcurrent trips and drive malfunctions. Communication errors on the PROFIBUS interface, often due to damaged connectors or incorrect parameter settings, are frequent. Capacitor degradation within the DC link circuit results in undervoltage faults and reduced drive performance. Encoder feedback issues, stemming from wiring problems or faulty encoder modules, cause speed control inaccuracies. Firmware corruption necessitates a reflash to restore proper operation.
Technical specifications
The Siemens 6SL3230-1YH30-1UP0 is a SINAMICS G120X series frequency converter designed for pump, fan, and compressor applications in industrial environments. This robust converter operates on a 380-480V 3-phase AC power supply and delivers a rated output of 30 kW (40 hp) with a current rating of 62A. It features sensorless vector control for precise motor control and energy optimization, integrated safety functions such as STO (Safe Torque Off), and a rugged IP20 enclosure for protection against dust and foreign objects. The unit supports various communication protocols including PROFINET, Ethernet/IP, and USS/Modbus RTU for seamless integration into automation systems. Parameterization is achieved through the integrated BOP-2 basic operator panel or via Siemens STARTER commissioning software, enabling efficient setup and diagnostics. The converter provides comprehensive monitoring and protection functions, including overvoltage, undervoltage, overcurrent, and motor overload protection, ensuring reliable and safe operation.
Our Repair Process for the
6SL3230-1YH30-1UP0
Our repair process for the Siemens 6SL3230-1YH30-1UP0 begins with a comprehensive evaluation to pinpoint the fault. This involves rigorous testing of all components and circuits. Upon identifying the issue, skilled technicians perform necessary repairs using genuine Siemens parts or equivalent replacements that meet stringent quality standards. Repaired units undergo thorough functional testing under simulated operating conditions to ensure optimal performance and reliability. Finally, the repaired Siemens 6SL3230-1YH30-1UP0 is meticulously cleaned, carefully packaged, and promptly shipped back to you, accompanied by 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.

















