Lightning damage prevention Direct lightning waveform response SPD for ITV and surveillance cameras
Lightning damage prevention: Direct lightning waveform (10/350μs 2.5kA) compatible SPD for ITV and surveillance cameras.
Lightning arresters that protect equipment from lightning surge voltage and current entering coaxial cables for ITV, surveillance cameras, and data transmission devices. ■□■Features■□■ ■CSA-NT - By combining a three-pole arrester and a neutral wire loop, it improves protection characteristics while also absorbing transmission noise. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). - Ideal for protecting weak voltage ITV coaxial lines. - Optimal for transmission methods where DC power is superimposed on coaxial lines. ■CSA-HS - Combines a three-pole arrester with semiconductor elements to enhance protection characteristics. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). ■Other details can be viewed by downloading the catalog. If you would like a catalog, please contact us through the request for materials.
basic information
Lightning surge protectors that protect equipment from surge voltage and current entering coaxial cables for ITV, surveillance cameras, and data transmission devices. ■□■Features■□■ ■CSA-NT - By combining a three-pole arrester and a neutral line coil, it improves protection characteristics and absorbs transmission noise. - Supports not only conventional induced lightning waveforms of 8/20μs but also direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). - Ideal for protecting ITV coaxial lines with low withstand voltage. - Optimal for transmission methods where DC power is superimposed on coaxial lines. ■CSA-HS - Combines a three-pole arrester and semiconductor elements to enhance protection characteristics. - Supports not only conventional induced lightning waveforms of 8/20μs but also direct lightning waveforms of 10/350μs. - Rail mountable (35mm wide rail). ■For additional information, please refer to the catalog download. If you would like a catalog, please contact us through the request for materials.
Price information
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Delivery Time
Model number/Brand name
CSA Series
Applications/Examples of results
■□■Usage Examples■□■ ■Surveillance Camera System ■ITV ■Data Transmission Equipment, etc.
catalog（1）
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News about this product（2）
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Exhibition Report for "JECA FAIR 2012 60th Electrical Installation Industry Exhibition"
Showden exhibited at the "JECAFAIR 2012 60th Electrical Industry Exhibition" held at Intex Osaka from May 30 (Wednesday) to June 1 (Friday), 2012. This time, we introduced a comprehensive lightning damage prevention solution themed around lightning protection measures, offering everything from products like SPDs to consulting and construction in a one-stop manner. Thank you very much for visiting our booth during the event. - Event Dates: May 30 (Wednesday) to June 1 (Friday), 2012 - Location: Intex Osaka, Hall 3, Booth No. 3-06 - Exhibits: Power supply SPDs, communication SPDs, thunder blockers, impulse testing, lightning damage prevention for large-scale solar power generation systems (panel display), BCP solutions for disaster prevention radio (panel display)
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Exhibition Report on the "3rd Solar Power Generation System Installation Exhibition"
Showa Denko exhibited at the "3rd Solar Power Generation System Installation Exhibition" held at Tokyo Big Sight from February 29 (Wednesday) to March 2 (Friday), 2012. Thank you very much for visiting our booth during the event. Thanks to your support, it concluded successfully with positive feedback. This time, we introduced various SPDs and PV equipment housing systems (shelters) that protect power conditioners and temperature and solar radiation meters from lightning, under the theme of "Total Lightning Damage Mitigation Solutions for Solar Power Generation Systems." We also conducted presentations within the booth on "Lightning Damage Mitigation for Solar Power Generation Systems" and "Temperature Management of Shelters through Thermal Fluid Analysis." In addition to the products you saw this time, we also handle earthquake mitigation products and fiber optic network-related products, so we kindly ask for your inquiries. - Event Dates: February 29 (Wednesday) to March 2 (Friday), 2012 - Location: Tokyo Big Sight, East Hall 3, Booth No. E17-3 - Exhibits: SPD for power supply, SPD for communication, thunder blockers, shelter for PCS
