Verification, maintenance and documentation IEC 62305-3 requires that LPS installations be documented (drawings, calculations, risk assessment summary) and periodically inspected and maintained. Verification involves checking continuity, bonding, earth resistance and the physical integrity of components. The standard sets recommended intervals for inspection and criteria for re-assessment after modifications, severe lightning events, or changes in building use.
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The standard provides technical requirements for two primary areas: What is IEC 62305-3?
IEC 62305-3 is a part of the IEC 62305 series, which provides a comprehensive framework for lightning protection. This standard, titled "Protection against lightning - Part 3: Physical damage to structures and life hazard," focuses on the protection of structures, including buildings, against lightning strikes. The standard outlines the requirements for designing, installing, and maintaining LPS to prevent physical damage, injury, and loss of life. against lightning strikes.
When lightning strikes, it isn't just a flash in the pan—it can carry over 200,000 amperes and reach temperatures five times hotter than the sun’s surface. For anyone managing facilities or designing buildings, the standard is the gold-standard manual for keeping people and structures safe from these physical hazards. What is IEC 62305-3?