I.S. EN 61643-311-2002 标准详情
- 标准号:I.S. EN 61643-311-2002
- 中文标题:
- 英文标题:Components For Low-voltage Surge Protective Devices - Part 311: Specification For Gas Discharge Tubes (gdt)
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Specifies gas discharge tubes (GDTs) that are used for applications up to 1,000 V a.c. or 1,500 V d.c. in communication or signalling circuits. They are defined as a gap, or series of gaps, in an enclosed discharge medium other than air.
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