Ministry of Land, Infrastructure, Transport and Tourism Aviation Security Radio Facilities Lightning Protection Construction Standards Compliant Products JIS C 5381-21 Compatible
Remote monitoring capable coaxial cable protection. Protects equipment from lightning surges entering through coaxial cables. JIS compliant. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPDs, lightning arresters (such as arresters and surge protectors), and lightning surge countermeasures.
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basic information
*Features* 1. Degraded contact output support Equipped with a degraded contact output function, it allows for remote monitoring of recommended replacement timing and degradation timing. *Note: An external power supply of DC5V is required (sold separately, power control unit model: CS-205S)* 2. SPD function display included The SPD function display LED lights up during the recommended replacement timing and degradation timing. *Note: An external power supply of DC5V is required (sold separately, power control unit model: CS-205S)* 3. Excellent high-frequency characteristics 4. High quality and performance through special plating of external conductors Improved contact performance, high-frequency characteristics, and excellent weather resistance 5. Reliable tightening with a coupling structure The spanner structure of the coupling nut allows for secure tightening management using tools. 6. Compliance with RoHS restricted substances
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Applications/Examples of results
【Purpose】 Protects equipment from lightning surges entering through coaxial cables. Lightning protection for various wireless communication and information management devices, as well as radar information processing systems. Remote monitoring is possible (when using CS-205S).
Detailed information
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Function confirmation by visual inspection using the SPD function indicator lamp.
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Company information
OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its founding. We want to create a safe and secure society where people are not afraid of the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A wide range of product lineup We offer a variety of products, including surge protectors for power distribution, as well as those for offices, factories, railway vehicles, and general households. We also accommodate custom orders, so please feel free to consult with us. ◆ Consulting for lightning protection Lightning protection varies depending on various conditions such as location. OTOWA will propose the most suitable lightning protection measures for those conditions. ◆ World-class "lightning" testing facilities Using top-class testing equipment and a variety of testing facilities, we conduct product evaluation tests and development in-house. Our achievements are highly regarded, and we also accept contract testing (Lightning Technology Center). ◆ Unique quality of zinc oxide devices We produce zinc oxide (ZnO) devices under strict management. These devices are the heart of surge protective devices (SPDs) and are essential for lightning protection.