GB/T 18802.311-2007
AbolishedComponents for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes(GDT)
低压电涌保护器元件 第311部分：气体放电管（GDT）规范
Application Summary AI generated
This standard specifies the performance requirements, test methods, and ratings for gas discharge tubes (GDTs) used as components in low-voltage surge protective devices. It is applied in electrical engineering contexts, particularly for protecting telecommunications, signal, and power distribution systems from transient overvoltages caused by lightning or switching operations. The standard ensures GDTs meet safety and reliability criteria for use in equipment like surge protectors, power strips, and industrial control systems.
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