Selection knowledge for copper bars (main bars and branch bars): Choose considering material properties! Improve efficiency!
【Before】 ■Types of copper materials used in copper bars When using copper bars, while there may be a selection of surface treatments such as nickel plating or tin plating, we had never delved into the materials of the copper itself. As a result, we were selecting and adopting copper materials without knowing whether they were suitable for the operating environment of our panels. ↓ 【After】 ■Types of copper materials used in copper bars and conductivity When selecting copper bars, determining the material based on the internationally accepted annealed standard soft copper conductivity, known as IACS, allows for efficient current flow. While there may not be much difference in standard copper bars, it is possible to make selections that achieve energy savings in custom copper bars designed to carry high-capacity power. *For more details, please refer to the catalog or feel free to contact us.
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**Effect** Copper bars are not specified in the standard products of each manufacturer. However, when designing custom copper bars that carry large currents of 1000A or more, it is essential to consider the material properties for selection, as this can achieve a highly efficient power panel. *For more details, please refer to the catalog or feel free to contact us.*
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For more details, please refer to the catalog or feel free to contact us.
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Company information
Hoshimoto Co., Ltd. is a manufacturer that has been producing and selling industrial handles, locks, hinges, grips, copper busbars, and press, cutting, and casting processed products since its establishment. Leveraging the characteristics of manufacturing and sales, we are committed to product development with the motto of creating what is needed. In addition to standard catalog items, we also respond to the production of custom processed products based on our available equipment (press machines, benders, NC lathes, machining centers, headers, zinc die casting machines, milling machines, etc.) as needed. We have obtained ISO 9001:2000 and ISO 14001 certification.