GB/T 18802.1-2011
AbolishedLow-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests
低压电涌保护器（SPD） 第1部分：低压配电系统的电涌保护器 性能要求和试验方法
Application Summary AI generated
This standard specifies performance requirements and test methods for surge protective devices (SPDs) used in low-voltage power distribution systems up to 1000 V AC or 1500 V DC. It is applied by manufacturers and testing laboratories to verify SPD safety, voltage protection levels, and durability against lightning and switching surges. The standard ensures devices meet reliability criteria for installation in residential, commercial, and industrial electrical networks.
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