Repair and Inspection Services 【Specialized in Wind Turbines!】 Nationwide Support in Japan
Over 1,000 units of achievements! We can support generators from any manufacturer, both domestic and international! From on-site repairs to proposal of countermeasures.
Katsu Ei Electric Co., Ltd. is a specialized repair company focused on the main body of wind turbine generators. We have resolved various generator failures in wind turbines across the country. Our repair and inspection track record exceeds 1,000 units. Before starting repairs, we conduct a thorough investigation of the cause of accidents to clarify the root cause, reflect it in the repair content, devise new repair methods, and aim to perform repairs on-site (inside the nacelle) whenever possible. This is our policy in repairs. 【Compatible Generator Manufacturers (partial list)】 ■ Set Manufacturers - Alstom - Bonus - De-Wind, etc. ■ Generator Manufacturers - ABB - CANTAREY - ELIN, etc. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Coil Rewinding Work】 ■ We also carry out coil rewinding work for a wide variety of generators. ■ We have a track record of rewinding coils for over 50 units. ■ Even in cases of damage that would traditionally require complete coil replacement, we can respond with partial coil rewinding. * For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or contact us.
catalog（1）
Download All Catalogs
Company information
Since 1940, our company has aimed for 100% operation of our customers' electrical equipment as a maintenance company for electrical facilities. We not only focus on the maintenance of electrical equipment, which we have been engaged in for many years, but also expand our maintenance services in the new energy sector, including wind power generation. We will continue to strive for further technological improvement and provide maintenance services that meet our customers' needs.