EN IEC 62677-3-101:2018
低压和中压热缩模塑形状 第3部分:个别材料规范 表 101:用于低压应用的热缩 聚烯烃模塑形状

Heat-shrinkable low and medium voltage moulded shapes - Part 3: Specification for individual materials - Sheet 101: Heatshrinkable@ polyolefin moulded shapes for low voltage applications


 

 

非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 EN IEC 62677-3-101:2018 前三页,或者稍后再访问。

您也可以尝试购买此标准,
点击右侧 “购买” 按钮开始采购(由第三方提供)。

点击下载后,生成下载文件时间比较长,请耐心等待......

 

标准号
EN IEC 62677-3-101:2018
发布
2018年
发布单位
CENELEC - European Committee for Electrotechnical Standardization
当前最新
EN IEC 62677-3-101:2018
 
 
适用范围
This part of IEC 62677 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 ?C40 ??and 100 ?? 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 ?C Flame retardant Type B ?C 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.

EN IEC 62677-3-101:2018相似标准


推荐

【干货】一文让你全面了解铸造工艺

熔模铸造在所有毛坯成形方法,工艺最复杂,铸件成本也很高,但是如果产品选择得当,零件设计合理,高昂铸造成本由于减少切削加工、装配节约金属材料等方面而得到补偿,则熔模铸造具有良好经济性。3. 压铸压铸工艺原理是利用高压将金属液高速入一精密金属模具型腔内,金属液在压力作用下冷却凝固而形成铸件。压力铸造 a) 合型浇注 b) 射 c) 开型顶件冷、室压铸是压铸工艺两种基本方式。...

汽车关键制造工艺(二)——铸造

熔模铸造在所有毛坯成形方法,工艺最复杂,铸件成本也很高,但是如果产品选择得当,零件设计合理,高昂铸造成本由于减少切削加工、装配节约金属材料等方面而得到补偿,则熔模铸造具有良好经济性。3. 压铸压铸工艺原理是利用高压将金属液高速入一精密金属模具型腔内,金属液在压力作用下冷却凝固而形成铸件。压力铸造 a) 合型浇注 b) 射 c) 开型顶件冷、室压铸是压铸工艺两种基本方式。...

制造工艺详解——铸造

熔模铸造在所有毛坯成形方法,工艺最复杂,铸件成本也很高,但是如果产品选择得当,零件设计合理,高昂铸造成本由于减少切削加工、装配节约金属材料等方面而得到补偿,则熔模铸造具有良好经济性。3. 压铸压铸工艺原理是利用高压将金属液高速入一精密金属模具型腔内,金属液在压力作用下冷却凝固而形成铸件。冷、室压铸是压铸工艺两种基本方式。...

一大批国家标准批准发布

在诊断试验增加因子多因子评定2023/2/1290GB/T 37047-2022基于雷电定位系统(LLS)地闪密度 总则GB/T 37047-20182023/2/1291GB/T 41590.3-2022道路车辆 基于K线诊断通信 3部分应用层2023/2/1292GB/T 21697-2022低压配电线路电子系统雷电过电压绝缘配合GB/T 21697-20082023/2/1293GB...





Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号