GB/T 18802.22-2008
AbolishedLow-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
低压电涌保护器 第22部分：电信和信号网络的电涌保护器（SPD） 选择和使用导则
Application Summary AI generated
This standard provides guidelines for selecting and applying surge protective devices (SPDs) specifically for telecommunications and signaling networks operating at low voltage. It is used by engineers and technicians to ensure proper SPD coordination, performance, and safety in systems such as telephone lines, data networks, and industrial control signals. The standard applies to the design, installation, and maintenance of protection against transient overvoltages in these sensitive communication and signal circuits.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.