GB/T 21545-2008
ActivePrinciples of protection against overvoltages and overcurrents
通信设备过电压过电流保护导则
Application Summary AI generated
This standard provides guidelines for designing protection circuits in telecommunications equipment to safeguard against voltage surges and current overloads from lightning, power faults, or switching transients. It is applied in the development, testing, and installation of communication devices such as switches, routers, and base stations to ensure network reliability and safety. The standard is primarily used by telecom engineers and manufacturers in China to comply with national safety requirements for wired and wireless communication systems.
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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.