Directly connected waterwheel for high efficiency! A small hydropower generator suitable for rivers and waterways.
"Redstone Large" is a small hydropower generation device that installs waterwheels and other equipment in rivers and waterways to generate electricity with a capacity of 5kw to 20kw by turning turbines. It can be installed with minimal alteration to the terrain and requires a small amount of water, making it environmentally friendly. The conditions for using "Redstone Large" are a water flow rate of 35L/s or more and a usable drop height of 30m or more. *Consultation is available for other water flow rates and drop heights. 【Features】 ■Low cost ■Waterproof dedicated generator ■High efficiency due to direct connection to the waterwheel ■Grid connection and electricity sales possible (optional installation required) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Redstone Large (20kw Type) Specifications Excerpt】 ■ Rated Output: 16kw (MAX 20kw) ■ Rated Voltage: AC 150V ■ Rated Speed: 1800rpm *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Mountainous areas ■Off-grid areas ■Educational purposes ■Spring water in tunnels *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Maruhi Co., Ltd. was founded in 1968 in Kamikuken, Iida City, as Maruhi Electric Manufacturing Company, primarily assembling instrument motors. With the arrival of a new era bringing innovation to manufacturing and to meet the diverse needs of this new age, we changed our company name to Maruhi Co., Ltd. and constructed our long-awaited state-of-the-art factory in 1999 in Kiririn, Iida City. Since our establishment, we have responded to various fields' needs, primarily in FA-related equipment, as experts in precision motor manufacturing, including electronics and automotive sectors. We have always played a pioneering role in introducing the latest equipment, such as various NC machines, and acquiring the latest technologies. We established a consistent production line from parts processing to assembly of motors and encoders, obtained ISO 9002 in March 1999, transitioned to ISO 9001 in July 2006, and acquired ISO 14001 in March 2001, receiving high evaluations for our operations. With the change of our company name, the completion of the new factory, and a renewed determination to soar into the next generation, we are committed to "manufacturing for a new era" and striving for even higher reliability, performance, and quality in our manufacturing.