Shoden's lightning damage prevention products that maintain the normal operation of important equipment and devices supporting an information-oriented society.
In offices and factories, various networks such as information communication systems and security systems are established and utilized as a foundation for safe and stable corporate activities. The SPD from Showden protects network equipment and devices from the greatest threat, lightning, supporting stable operations. 【Information on Lightning Damage Countermeasure Products】 ○ ADN Series → High-end model of PV SPD connected to PCS, connection boxes, and power distribution boards. ○ ASG Series → High-end model of communication and signal SPD with alarm contacts and fault indication. ○ APN-4 Series → High-end model of power supply SPD that supports maximum discharge current of 40kA at 8/20μs. For more details, please contact us or download the catalog.
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basic information
【Product Introduction】 ○ Power Supply SPD → A high current type compliant with JIS that protects important power supply equipment, etc. ○ Communication SPD → A lineup of SPDs tailored to the purpose and protection level, from digital lines to instrumentation lines. ○ General Civilian Use (Thunder Blocker) → General SPD that protects office equipment from lightning surges. ○ External Lightning Protection System → A lightning protection system for wireless relay stations and tall buildings that frequently experience direct lightning strikes. ○ Related Products and Services → A lineup of related products that enhance the reliability of lightning protection systems. ● For more details, please contact us or download the catalog.
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Company information
As technological innovation rapidly advances in the information and communication systems that support a highly information-oriented society, the reliability and safety of these systems have become increasingly important issues for society as a whole. In response to these needs, Showden Co., Ltd. has valued trust and reliability as its management philosophy since its founding, contributing to society through technology, from hardware manufacturing to system construction, operation, and maintenance. As the possibilities of information and communication continue to expand infinitely, we will support the information-oriented society with the collective strength of all our employees.