Environmentally friendly special high-voltage transformers using vegetable oil! Stable supply and rapid maintenance response are possible due to domestic production!
■Contribution to Environmental Consideration and Decarbonization - Compatible with both rapeseed oil and palm oil, allowing for selection based on the usage scene of the transformer. - Significantly reduces the CO₂ emissions throughout the entire lifecycle from plant growth, oil refining, to disposal (reducing emissions to about 1/6 when comparing rapeseed oil to mineral oil). - In the event of an oil leak during a disaster, the high biodegradability of vegetable oil results in minimal impact on the ecosystem, keeping environmental burdens (such as soil contamination) to a minimum. ■Stable Product Supply and Prompt Maintenance Response We have newly developed a "Load Tap Changer" compatible with each type of vegetable oil. As a result, we are the only company in Japan able to provide domestically produced special high-voltage transformers compatible with vegetable oils. This enables stable product supply and prompt maintenance response.
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basic information
Frequency: 50/60Hz Voltage/Capacity: Voltage: Special high voltage class, Capacity: 3MVA and above Tap changer (TC): No-voltage TC / Vacuum valve type on-load tap changer (OLTC) *For more details, please feel free to contact us.
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Since its establishment in 1919, Daihen has been engaged in the development of products necessary for society, such as transformers, welding machines, industrial robots, and high-frequency power supplies for semiconductor manufacturing equipment, contributing to the advancement of power infrastructure that underpins daily life and the evolution and development of global manufacturing. Now, as a new step, we aim to become a "research and development-oriented company" that directly addresses social issues. Through the development of energy management systems that contribute to the expansion of renewable energy use, charging infrastructure essential for the spread of EVs, and new joining processes that aid in vehicle weight reduction, we aim to contribute to the realization of a decarbonized society with our "Green Solutions." Additionally, we strive to address "labor shortages" and the "diversification of workers and work styles" by providing optimal problem-solving methods through "Tailored Solutions," which are essentially "custom-made" robotic systems tailored to the specific circumstances of our manufacturing customers. By focusing on these areas and strengthening our development efforts, we will continue to introduce products with unique value to the market, aiming to delight our customers and contribute to society more than ever before.
