What is the function of an oil pressure safety control?

The function of an oil pressure safety control is to stop the compressor when oil pressure is low. This is a critical safety feature in refrigeration and air conditioning systems. Adequate oil pressure is essential for the proper lubrication of compressor components. If the oil pressure falls below a certain threshold, it indicates that there is insufficient lubrication, which can lead to increased wear, overheating, and even catastrophic failure of the compressor. Therefore, the oil pressure safety control acts as a protective measure, ensuring that the compressor is turned off to prevent damage when oil pressure issues arise.

While enhancing compressor performance, regulating oil levels, and increasing oil pressure are important aspects of a refrigeration system, the primary role of the oil pressure safety control focuses on monitoring and responding to potentially harmful low oil pressure situations. This action helps maintain the longevity and reliability of the equipment, ensuring safe operation.