Metodologia orientativa para concepção de instalações elétricas em ambientes com presença de atmosfera potencialmente explosiva (gases e vapores)

Abstract

This essay presents a methodology that can be a guide line to a professional willing to work in such industries where the electrical installations require special protective equipment due to the present environment either be or to become explosive given the local conditions. The method is based on specific IEC/ABNT standards for classified areas which standards have been utilised as foundations for all stages of this study, apart from applicable references. Through the essay a case study is demonstrated as an application for the proposed methodology.