Fuji Electric has significantly improved the responsiveness performance to an industry-leading level. 1,000Hz current response and 200Hz speed response (about 200% faster than current model). With this industry-leading performance, New FRENIC-MEGA is able to closely control the set motor speed even with driven load fluctuations. This enables faster, more stable, and more precise control of the driven equipment. This delivers higher process quality at higher process speeds.

Fuji Electric designs and manufactures their own IGBT modules (Power semiconductor) which is one of the most critical components in AC drive reliability. As an IGBT Manufacturer we are in a unique position as and AC drive manufacture. We are able to leverage this unique position to add new capabilities to our IGBTs to deliver key features in our AC Drive Products. One of those key features is a life prediction function, which monitors the output current and output frequency of the IGBT module. This function will notify our users of any signs of abnormality in the Modules. Another feature is a low cooling capacity alarm function, which detects signs of deterioration in the inverter cooling capacity. These new functions provide the capability of our customers to develop maintenance plan which will prevent unplanned equipment downtime. Fuji Electric has also added a traceback function for recording the output voltage and output frequency waveform immediately prior to motor abnormal function. This helps to significantly reduce the time to identify the cause of equipment failure.