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Category SPDs

Understanding Surge Protection Devices (SPD): Types, Mechanisms and Key Characteristics

Understanding Surge Protection Devices (SPD): Types, Mechanisms and Key Characteristics

A Surge Protection Device (SPD) is a component of the electrical installation protection system. SPDs are used for electric power supply networks, telephone networks, and communication and automatic control buses. They are connected in parallel on the power supply circuit…

Understanding General Rules of Lightning Protection in Buildings

Understanding General Rules of Lightning Protection in Buildings

Lightning protection aims to guard both building structures and electrical installations from the risks posed by lightning strikes. Protection systems are designed with key mechanisms: firstly, by capturing lightning current and directing it to earth through the most direct path,…