Conductive metal parts (pipes, structural steel, railings) are linked directly using bonding conductors.
Offers detailed guidance on calculating the separation distance ( ) to avoid internal dangerous sparking.
2. Core Components of an External Lightning Protection System (LPS)
IEC 62305-3 mandates that all metal installations, internal systems, and electrical/electronic setups be bonded to the LPS. This prevents dangerous potential differences.
Lightning strikes pose a severe threat to buildings, industrial facilities, and human life. To mitigate these risks, the International Electrotechnical Commission (IEC) developed the IEC 62305 series. Specifically, Part 3 of this standard——focuses entirely on protecting structures against physical damage and safeguarding living beings from injury due to touch and step voltages.
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