EN 61643-312 : 2013现行
COMPONENTS FOR LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 312: SELECTION AND APPLICATION PRINCIPLES FOR GAS DISCHARGE TUBES (IEC 61643-312:2013 + CORRIGENDUM JUL. 2013)
出版：European Committee for Standards - Electrical
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基本信息
标准编号： EN 61643-312 : 2013
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Pertains to gas discharge tubes (GDT) used for overvoltage protection in telecommunications, signalling and low-voltage power distribution networks with nominal system voltages up to 1000 V (r.m.s.) a.c. and 1500 V d.c..
