MENU Equipment Upgrades Medium-voltage devices in the panel Preventive maintenance Upgrade Transformers Oil-immersed transformers Preventive maintenance Upgrade High-precision remaining-life assessment services for oil-immersed transformers Dissolved gas analysis (DGA) for oil-immersed transformers and testing of insulating oil properties Molded transformers Preventive maintenance Upgrade Optical diagnosis services for deterioration of molded transformers Low-voltage electric distribution devices AC Drives (Medium voltage) Preventive maintenance Upgrade UPS, Uninterruptible Power System Preventive maintenance Upgrade Monitoring and control systems Preventive maintenance Upgrade AC Drives (Low voltage) Preventive maintenance Upgrade Site Map of Equipment Upgrades Changes of Monitoring and Control Systems Which generation does your equipment belong to? Recommendation of preventive maintenance Monitoring and control systems play important roles of a stable operation of plant and equipment. inquiries Catalog List Service system Fuji Electric Service Desk Fe Library