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Category: Lightning Protection

It’s all about lightning protection

Design / IEC / Lightning Protection / PEC / Standards

Provisions for Lightning Protection in the Philippine Electrical Code (PEC 1 – 2017)

Introduction Lightning strikes pose a significant risk to structures, sensitive electronic systems, and life. In the Philippines, where thunderstorms are frequent, the need for reliable lightning protection systems (LPS) is …

Design / Lightning Protection

Lightning Protection Requirements for Hazardous Areas: International Standards Compliance

Abstract Hazardous areas, particularly those containing flammable gases, vapors, or dust, are highly susceptible to ignition from lightning-induced transients. Ensuring proper lightning protection in such environments is not only a …

Design / Lightning Protection / Oil & Gas / Safety

A Definitive Guide to Earthing and Bonding in Hazardous Areas

1. Introduction This document outlines acceptable practices for earthing and bonding electrical apparatus in hazardous areas. While the topic is straightforward, it spans multiple areas of electrical expertise, making a …

Design / Harmonics / Lightning Protection

Mitigation Strategies for Power Supply Disturbances in Electrical Networks

Power supply disturbances can cause significant problems in electrical networks, leading to equipment failure, data loss, and reduced lifespan of devices. Below are the main sources of power supply disturbances …

Lightning Protection

Power-line Surge voltages and Surge Currents – Causes and Effects

I. Causes Surge voltages and surge currents occurring in low-voltage ac power circuits can be caused by: Lightning surges. Lightning surges are the result of a direct flash to the …

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Design / IEC / Lightning Protection

IEC 62305 – Protection against lightning

Lightning is a very high-energy phenomenon. Lightning protection is oftentimes taken for granted as the probability of a lightning strike to a structure is low, and damage to properties and …

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