DS EN 61643-312:2013现行
Components For Low-Voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes
出版：Danish Standards
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基本信息
标准编号： DS EN 61643-312:2013
发布时间：2013/10/11 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：32
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.
