Program
KOREA ENERGY SHOWExhibitor
ON co,.ltd Wind Power
Company Information
- Business Information On Co., Ltd. is a company specializing in R&D and manufacturing of power equipment and integrated control systems (SCADA), located in the Naju Innovation Industrial Complex, Jeollanam-do. With strong expertise in wind turbine transformer technology, the company is developing ultra-large offshore wind turbine transformers supported by the Korea Energy Technology Evaluation Institute. We design transformers to withstand harsh environments such as vibration, salt, and temperature fluctuations. Our technology is also applied to switchgear products like RMUs, focusing on waterproofing, dustproofing, and space efficiency to improve installation and maintenance. On Co., Ltd. holds several patents for its proprietary electromagnet operation devices. With ISO 9001 certification and venture company status, we maintain a stable quality system. Based on our power device technologies for wind and renewable energy, we actively promote technology commercialization through field demonstrations and pilot applications.
- Technology On Co., Ltd. develops and manufactures high-reliability power equipment based on proprietary technology in offshore wind turbine transformers and RMUs (Ring Main Units). Offshore Wind Turbine Transformers These transformers are installed inside turbine nacelles and are designed to operate reliably in harsh marine environments. Using eco-friendly insulating oil, they offer high thermal and environmental stability. The structure is resistant to vibration, shock, and corrosion. A compact, high-power-density design minimizes volume and weight, enhancing installation efficiency within nacelles. Ring Main Units (RMU) On’s RMUs protect and branch distribution lines and are available for both indoor and outdoor use. Compactly designed in-house, they maximize space efficiency and allow for flexible circuit configurations. Multiple circuit designs make them ideal for complex distribution networks, and they ensure stable operation in smart grid environments.