IEC 62677-3-101:2018 热收缩中低压成型形状 - 第3部分:单个材料的规范 - 第101页:用于低电压应用的热收缩聚烯烃模压形状

标准编号：IEC 62677-3-101:2018

中文名称：热收缩中低压成型形状 - 第3部分:单个材料的规范 - 第101页:用于低电压应用的热收缩聚烯烃模压形状

英文名称：Heat-shrinkable low and medium voltage moulded shapes - Part 3: Specification for individual materials - Sheet 101: Heat-shrinkable, polyolefin moulded shapes for low voltage applications

发布日期：2018-01-10

标准范围

IEC 62677-3-101:2018适用于一系列配置的热收缩低压模制形状，适用于电力电缆终端、接头和止动端的绝缘、环境密封、机械保护、应变消除。已经发现这些模制形状适用于-40℃至100℃之间的温度。模制的形状可以提供有预涂覆的粘合剂。附录A中给出了粘合剂兼容性和温度性能指南。可向制造商/供应商咨询选项。该材料有两种类型:-A型-阻燃剂-B型-不阻燃符合本文件的材料符合既定的性能水平。然而，用户对特定应用的材料的选择将基于该应用中足够性能所必需的实际要求，而不是仅基于本文档。规定的测试旨在控制模制形状的质量，但应认识到，它们设计用于低压和中压电缆附件，因此，电气性能将作为组件的一部分得到验证。在EN 50393、HD 629和IEC 60502-1中描述了这方面的示例。

IEC 62677-3-101:2018 is applicable to heat shrinkable low voltage moulded shapes in a range of configurations suitable for insulation, environmental sealing, mechanical protection, strain relief for power cable terminations, joints and stop ends. These moulded shapes have been found suitable for use for temperatures between -40 °C and 100 °C. The moulded shapes can be supplied with a pre-coated adhesive. A guide to adhesive compatibility and temperature performance is given in Annex A. The manufacturers/suppliers can be consulted for options. The material is available in two types:
- Type A - Flame retardant
- Type B - Not flame retardant
Materials which conform to this document meet established levels of performance. However, the selection of a material by a user for a specific application will be based on the actual requirements necessary for adequate performance in that application and will not be based on this document alone. The tests specified are designed to control the quality of the moulded shapes but it is recognized that they are designed to be used in low and medium voltage cable accessories and, as such, electrical performance will be proven as part of the assembly. Examples of this are described in EN 50393, HD 629 and IEC 60502-1.

标准预览图