Summary
This document is a success story detailing the application of Yaskawa's GA800 Industrial Variable Frequency Drive (VFD) in rotary screw compressor systems. The customer, a global supplier of industrial compressors, required VFDs that could perform exceptionally in harsh environments while ensuring long service life and ease of maintenance. The document outlines the challenges faced by the customer, including the need for field-serviceable VFDs that could withstand extreme conditions. It describes how Yaskawa's GA800 VFD met these requirements through features such as simplified heatsink cooling fan replacement and pre-loaded VFD settings for reliable programming. The collaborative validation process included heat runs and design reviews, leading to successful implementation and a nearly 15-year partnership between the customer and Yaskawa. The summary emphasizes the importance of energy efficiency and the operational benefits of using VFDs in compressor applications, highlighting the significant improvements in serviceability and lifespan.
