Lightning damage countermeasures Direct lightning waveform response SPD for ITV and surveillance cameras
Lightning damage countermeasures 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 coil, it improves protection characteristics while also absorbing transmission noise. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct strike lightning waveforms of 10/350μs. - Rail mountable (35mm width rail). - Ideal for protecting weak voltage ITV coaxial lines. - Optimal for transmission methods where DC power supply is superimposed on coaxial cables. ■CSA-HS - Combines a three-pole arrester and semiconductor elements to enhance protection characteristics. - Compatible not only with conventional induced lightning waveforms of 8/20μs but also with direct strike lightning waveforms of 10/350μs. - Rail mountable (35mm width rail). ■Other details can be viewed by downloading the catalog. If you would like a catalog, please contact us through the document request.
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 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 ITV coaxial lines with low withstand voltage. - Best suited 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. - 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). ■For additional information, please refer to the catalog download. If you would like a catalog, please contact us through the inquiry form.
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 Electric Construction 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 Construction Exhibition"
Showa Electric 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, the exhibition concluded successfully. 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 Prevention Solutions for Solar Power Generation Systems." We also conducted presentations within the booth on "Lightning Damage Prevention 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 prevention products and fiber optic network-related products, so we kindly ask for your inquiries. - Exhibition Dates: February 29 (Wednesday) to March 2 (Friday), 2012 - Location: Tokyo Big Sight, East Hall 3, Booth No. E17-3 - Exhibited Products: SPD for power supply, SPD for communication, Thunder Blocker, Shelter for PCS
