Air Compressor Inverter

The Atlas Copco LF3000-KY air compressor inverter is a high-performance professional variable frequency speed control device, specifically developed for energy-saving retrofitting of Atlas Copco air compressors. This product utilizes advanced vector control technology to achieve precise motor speed control, allowing the air compressor to automatically adjust its operating status according to actual air consumption, resulting in an average energy saving of 20%-35%.

The Atlas Copco air compressor inverter features comprehensive protection functions, including overvoltage protection, undervoltage protection, overcurrent protection, phase loss protection, reverse phase protection, overload protection, grounding protection, and short circuit protection, comprehensively ensuring the safe and stable operation of your air compressor system. Compared to ordinary inverters, the LF3000-KY model is specifically optimized for the operating characteristics of air compressors, effectively reducing motor temperature and extending equipment lifespan.

I. Product Technical Features and Advantages

Intelligent Constant Pressure Control: Employing a PID intelligent algorithm, it maintains stable system pressure, with pressure fluctuations not exceeding 0.02MPa, ensuring the stability of the production process. The Atlas Copco air compressor can automatically adjust the motor speed according to actual air consumption, avoiding unnecessary energy waste. Wide Frequency Range Operation: The wide frequency adjustment range, with a lower frequency limit set down to 35Hz, ensures stable operation of the air compressor even under low load conditions, while preventing motor overheating due to low-frequency operation.

Strong Compatibility: This product is not only suitable for Atlas Copco air compressors, but also for retrofitting or replacing faulty air compressors from well-known brands such as Sullair, Ingersoll Rand, Kobelco, Fusheng, and Jaguar. It supports one-to-two retrofit solutions, allowing one inverter to control two air compressors, flexibly adapting to your production needs.

Advanced Control System: Equipped with an intuitive touchscreen interface, parameter settings are simple, and real-time operating status is clearly displayed. It supports remote monitoring and intelligent diagnostics, facilitating maintenance and management.

II. Application Scenarios and Solutions

Atlas Copco air compressor inverters are suitable for various industrial scenarios, including manufacturing plants, mining, construction engineering, food processing, and chemical production. Whether your air compressor is used for pneumatic tool driving, material handling, process control, or equipment cooling, the LF3000-KY frequency converter provides the optimal energy-saving solution.

To meet different customer needs, we offer two retrofit options: one is a dedicated frequency converter retrofit for a single air compressor; the other is a one-to-two intelligent control system, allowing two air compressors to flexibly choose between fixed frequency or variable frequency operation, ensuring production continuity while maximizing energy savings.

III. Installation and Service Support

We provide professional installation guidance to ensure the smooth completion of Atlas Copco air compressor frequency converter retrofit projects. During installation, our technical team will guide you through key steps such as main circuit wiring, control circuit connection, and parameter settings, and provide detailed commissioning instructions.

Product repair service covers the entire country, with a 24-hour technical support hotline to ensure timely solutions in case of equipment failure. We have a strong engineering team and ample spare parts inventory, enabling rapid repairs and minimizing your downtime losses.

IV. Energy Saving Benefit Analysis

Based on actual application cases, after installing the Atlas Copco LF3000-KY frequency converter for air compressors, the average energy saving effect of the air compressor system can reach over 28%. Taking a 100HP air compressor as an example, it can save 14.7 kWh per hour. Based on an industrial electricity price of 0.8 yuan/kWh, operating for 300 days a year and 20 hours a day, it can save approximately 70,000 yuan in electricity costs, with a payback period typically between 6 and 12 months.

In addition, frequency conversion retrofitting also brings significant indirect benefits: reducing the number of air compressor start-ups and shutdowns, reducing the impact on the power grid; reducing wear on mechanical parts, extending equipment lifespan; and reducing operating noise, improving the working environment.

We have our own factory and are a professional Atlas Accessories manufacturer and supplier in China. If you are interested in our Atlas Copco air compressor frequency converters, please call our service hotline for more product information and technical support. We offer free technical consultation, on-site surveys, and energy-saving solution design services to tailor the best energy-saving solution for your company.