By integrating the high-voltage transformer and high-voltage panel, the occupied area is reduced by 70% compared to conventional systems! A packaged substation equipment that achieves significant cost reduction and shorter installation periods.
■Significant reduction in the occupied area of high-voltage substations! High-voltage substations installed for large-scale renewable energy generation are difficult to secure locations for and are usually set up in limited areas such as mountainous regions. This product reduces the occupied area of high-voltage substations by 70% compared to conventional designs through the integration of equipment, contributing to securing installation sites and reducing costs. The freed-up space can be utilized for other purposes, such as parking lots. ■Cost reduction and shortened construction period achieved through bulk transportation and one-stop service! By integrating and compacting the equipment, bulk transportation by trailer is made possible. This significantly reduces transportation and construction costs associated with installation, as well as shortens the construction period required for installation. Furthermore, our company can provide a one-stop service for all construction work, from foundation work to equipment installation and tower erection. ■Compatible with direct connection to gas-insulated switchgear (GIS)! The terminal on the 77(66)kV side can be directly connected to GIS in addition to air-insulated bushings (70% reduction in foundation area). *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Number of Phases: Three-phase ■Frequency: 50/60Hz ■Voltage: 77(60)/22(6.6)kV ■Capacity: 5 to 20MVA ■Connection: Delta/Star (with NGR), Star/Delta ■High Voltage Panel: Feeder Panel, DC Power Panel, NGR/Relay Panel *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since its establishment in 1919, Daihen has been engaged in the development of products that society needs, such as transformers, welding machines, industrial robots, and high-frequency power supplies for semiconductor manufacturing equipment, contributing to the advancement of power infrastructure that forms the foundation of 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 bonding processes that aid in vehicle weight reduction, we are committed to realizing a decarbonized society with our "Green Solutions." Additionally, we aim to contribute to addressing "labor shortages" and the "diversification of workers and work styles" by providing optimal solutions tailored to the specific circumstances of our manufacturing customers through "Tailored Solutions," which are essentially "custom-made" robotic systems. By focusing on these areas and strengthening our development efforts, we will continue to introduce products with unique value to the market, striving to bring even more joy to our customers and serve society effectively.