标准摘要
[中文适用范围]： 本文件适用于标称系统电压（Us）高于1 kV的交流电力电路中，用于限制电压浪涌的非线性金属氧化物电阻型且无火花间隙的浪涌保护器。 [外文原描述]： IEC 60099-4:2014 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits with Us above 1 kV. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. The numerous changes between the second and third editions are listed in the Foreward of the document. Keywords: testing of gapless metal-oxide surge arresters for a.c.power systems
英文名称Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems