BS EN 61479-2001 带电作业.绝缘材料的柔性导体包覆物(线路管)

标准号：BS EN 61479-2001
中文标准名称：带电作业.绝缘材料的柔性导体包覆物(线路管)
英文标准名称：Live working. Flexible conductor covers (line hoses) of insulating material
标准类型：K09
发布日期：2001/10/31 12:00:00
实施日期：2001/10/31 12:00:00
中国标准分类号：K09
国际标准分类号：13.260
适用范围：This International Standard is applicable to flexible insulating covers (line hoses) for the protection of workers from accidental contact with live or earthed electrical conductors and for the avoidance of short circuits during live working. 1 Classes Five classes of conductor covers, differing in electrical characteristics, are provided and designated as class 0, class 1, class 2, class 3, and class 4. 2 Categories Six categories of conductor covers differing in composition and properties are provided: category A - acid resistant, category H - oil resistant, category C - formulated for extreme low temperature environments, category W - formulated for extreme high temperature environments, category Z - ozone resistant, and category P - formulated for humid environment. NOTE Types Ⅱ and Ⅲ material of ASTM D-1050 would be category Z. 3 Styles Various styles of conductor covers, differing in construction characteristics are available and six of these are designated as style A, style B, style C, style D, style E, (see figure 1), and style F.