I.S. 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 (eqv) + Corrigendum Jul. 2013 (eqv))
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 61643-312:2013
发布时间：2013/8/15 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：27
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.
等同采用的国际标准
EN 61643-312 : 2013 - Identical
