ANSI/NEMA GR1-2007 接地棒和接地棒联结器

标准号：ANSI/NEMA GR1-2007
中文标准名称：接地棒和接地棒联结器
英文标准名称：Ground Rods and Ground Rod Couplings
标准类型：K45
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K45
国际标准分类号：29.120.50
适用范围：This Standards Publication applies to ground rod electrodes and ground rod electrode couplings that function in accordance with the National Electrical Code? (NFPA 70-2005) and/or the National Electrical Safety Code (ANSI C2-2002). Included are materials, construction, and performance of copper bonded ground rod electrodes, zinc-coated ground rod electrodes, and stainless steel clad ground rod electrodes. This standards publication also includes information for electrode products that have been successfully used for many years but are not defined within the National Electrical Code or the National Electrical Safety Code. The items described in this Standards Publication are defined in Section 1.