Lightning damage prevention Direct lightning waveform response SPD for ITV and surveillance cameras
CSA Series
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.
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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.
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Applications/Examples of results
■□■Usage Examples■□■ ■Surveillance Camera System ■ITV ■Data Transmission Equipment, etc.
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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.