Projeto de proteção contra descargas atmosféricas (PDA) em uma emissora de televisão situada na cidade de Manaus

Abstract

According to the Atmospheric Electricity Group (ELAT, 2017) of the National Institute for Space Research (INPE), which issued a survey on the declarations on the subject in September, Brazil continued to be a lightning rod champion with an average of 77, 8 million year, number greater than that presented in 2002, 50 million. For this reason, the present work has presented a proposal for a project to protect against the Atmospheric Discharge (PDA) of a Television Station located in the city of Manaus, always observing the regulatory norm NBR 5419/2015. The study was live in the following sequence: bibliographic research, field research, documentary analysis, calculations for the realization of the project with the aid of a spreadsheet and finally an implementation of the project in AutoCAD. The work has enabled the station to provide an SPDA and its surge protection facilities, mainly DPS, to those who are electronics and telecommunications equipment.