GB/T 33588.3-2020
AbolishedLightning protection system components（LPSC）—Part 3: Requirements for isolating spark gaps(ISG)
雷电防护系统部件（LPSC）第3部分：隔离放电间隙（ISG）的要求
Application Summary AI generated
This standard specifies the performance requirements and testing methods for isolating spark gaps (ISGs) used in lightning protection systems. It is applied in the construction industry to ensure that ISGs can safely isolate metallic parts of a structure (such as pipelines or cables) during normal operation while providing a controlled discharge path during lightning strikes, preventing dangerous sparking. The standard is critical for engineers designing and verifying lightning protection components in buildings, industrial facilities, and infrastructure.
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