勝栄電業社 List of Products and Services

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.

• Other construction services
• Power generation facilities

Katsu Ei Dengei Co., Ltd. is a maintenance company for electrical equipment. We aim to support the 100% operation of your electrical equipment not only by repairing "broken electric motors," but also by leveraging our technical expertise based on extensive experience and using high-performance equipment for diagnostics and investigations. Please feel free to contact us if you have any requests. 【Strengths】 ■ Total support ■ Coil rewinding ■ Proposals for countermeasures based on accident cause investigations ■ Preventive maintenance through equipment diagnostics ■ Well-equipped facilities and machinery ■ Wind power-related business *For more details, please download the PDF or contact us.

• Electrical Equipment Testing
• Other construction services