GB-T19519-2004; 标称电压高于1000V的交流架空线路用复合绝缘子——定义、试验方法及验收准则.pdf

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1、ICS29080.10K48遏黔中华人民共和国国家标准GB/T19519-2004标称电压高于1000V的交流架空线路用复合绝缘子—定义、试验方法及验收准则Compositeinsulatorsfora.c.overheadlineswithanominalvoltagegreaterthan1000V-Definitions,testmethodsandacceptancecriteria(IEC61109:1992，MOD)2004-05-14发布2005-02-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB/T19519-2004目次IlIeaMAn1

2、范围·································，···········································································⋯⋯12规范性引用文件·················，··············，···········································，···········⋯⋯，，二13术语和定义··············，·····························，，··························，，··

3、······················，，··，，，⋯14试验分类·············，····，，····，，··························，，·······················，，，··········，···········⋯⋯35设计试验························，················，···························，··········.........................46型式试验··················，，·····················

4、··，··························，·························⋯⋯97抽样试验·····，··································································，，···························，··⋯108逐个试验··················，·············，，··················，·········································，，·······⋯⋯12附录A(资料性附录)复合绝缘子机

5、械拉伸负荷一时间试验原理····································⋯⋯13附录B(资料性附录)两种可能的突然卸载装置例子·····················，，·············，··············，··⋯17附录C(资料性附录)在运行电压和模拟气候条件下的老化试验··，，，·，·················。，，，，一18附录D(资料性附录)试验一览···········‘·······，，，·，·················⋯⋯，，，...................⋯⋯，，，，20附录E(资料性附录)本标准与IEC(,

6、1109;1992技术性差异及其原因··························⋯⋯24附录F(资料性附录)本标准条款’jIEC61109:1992及其1995年修改件1条款的对照······⋯⋯26GB/T19519-2004月吐吕本标准修改采用了IEC61109:1992《标称电压高于1000V的交流架空线路用复合绝缘子—定义、试验方法及验收准则》及其1995年修改件1。修改件的内容已直接纳人正文中，并在正文中的页边空白处用垂直双线(I})标识。本标准与TEC61109:1992《标称电压高于1000V的交流架空线路用复合绝缘子—定义、试验方法及验收准则》及其1995年修改件1

7、的技术性差异用垂直单线(})在它们所涉及的条款的页边空白处标识。在附录E中给出了技术性差异及其原因的一览表以供参考。为了方便比较，在资料性附录F中列出了本国家标准条款与国际标准条款的对照一览表与其相比较，增加了两项试验:—设计试验中增加了伞套材料耐漏电起痕及电蚀损性试验;—抽样试验中增加了陡波前冲击耐受电压试验。主要是考虑了我国的生产现状和运行要求，并总结了JB/T5892-1991执行中的经验为便于使用，本标准还做了下