
SURGE ARRESTERS - PART 1: NON-LINEAR RESISTOR TYPE GAPPED SURGE ARRESTERS FOR A.C. SYSTEMS
出版:European Committee for Standards - Electrical

专家解读视频
Applies to surge protective devices designed for repeated operation to limit voltage surges on a.c. power circuits and to interrupt power follow current. Coverage includes arrester identification, arrester classification, standard voltage ratings, standard rated frequencies, switching impulse sparkover voltage, pressure relief, wet tests and acceptance tests. Also gives detailed definitions, table and annexes.