
Components For Low-Voltage Surge Protective Devices - Part 312: Selection And Application Principles For Gas Discharge Tubes
出版:British Standards Institution

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基本信息
標準編號: BS EN 61643-312:2013
發布時間:2013/9/30 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:26
標準簡介
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..
標準備注
Supersedes 10/30184605 DC. (10/2013)
本標準替代的舊標準