Natural, flame-retardant, long-lasting! Environmentally friendly insulating oil made from rapeseed.
"Sunohm ECO" is an environmentally friendly, carbon-neutral electrical insulating oil made from rapeseed oil. It has an extremely high flash point, excellent safety, and low environmental impact, and is registered as an ECO mark product. Developed and commercialized as an environmentally harmonious insulating oil for power company distribution transformers, it contributes to reducing environmental impact and ensuring stable power supply. Additionally, it has been put into operation as a rapeseed oil transformer for railway operators in substations, contributing to stable transportation and expanding its circle of trust and areas of activity. 【Features】 ■ Environmentally friendly natural material ■ High flash point and excellent safety ■ Prevents deterioration of insulating paper, extending transformer lifespan *For more details, please download the PDF or contact us.
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【Employment Achievements】 ■ DOWA Holdings Co., Ltd. ■ Nisshin OilliO Group, Ltd. *For more details, please download the PDF or contact us.
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Our company has consistently provided services from consulting to design, construction, and maintenance of electrical equipment for many years. Our strength lies in our ability to offer a wide range of services. We are involved in the maintenance and construction of social infrastructure such as hydropower generation, substations, transmission, distribution, information and communication, as well as factory facilities including HVAC, water supply and drainage sanitation equipment, and control systems. Additionally, we manufacture and sell insulating oil with a top-class share nationwide, sell elevators and railway vehicles, and are also engaged in the PCB (polychlorinated biphenyl) decontamination treatment business.