QX2-2000-新一代天气雷达站防雷技术.pdf

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1、ics33.100M04中华人民共和国气象行业标准QX2一2000新一代天气雷达站防雷技术规范Technicalspecificationsforlightningprotectionatchinanewgenerationweatherradarstation2000一11一20发布2001一01一01实施中国气象局发布ox2-2000目次前言·······································································，······

2、······························，·····⋯⋯皿1范围·······················································。·····································。。················⋯⋯12引用标准·····················，·····································································

3、·············⋯⋯13定义···············································································································⋯⋯14防护原则...............................................................................................................25雷

4、电防护区及防护等级的划分··············································································⋯⋯26雷达站建筑结构防雷设计、施工要求············。···········。。··。····························⋯⋯‘一’二’·‘’二“.47雷达天线的防护·······························································

5、··························。····⋯⋯48电缆与波导管的防护····························。····························································⋯⋯49雷达机房的防护·························。··················。···················。········。。····················⋯⋯410传输系统的防护·

6、··················。··································。·····················。·······⋯⋯’“’··⋯⋯5H供电系统的防护································································································⋯⋯512等电位连接与接地·······················。··················

7、···················································⋯⋯713其他附属装置的防护··························································································⋯⋯7附录A(标准的附录)综合布线系统与其他干扰源的间距·············································⋯⋯8附录B(标准的附录)电涌保护器(SPD)的

8、选择和安装·，··················。，’····························⋯⋯9附录C(标准的附录)本规范用词说明··································，··················。···············⋯⋯13OX2-2000前言本标准是根据中国气象局的要求，在引用和参考国家标准及国际标准的基础上编制的本标准符合引用国家现行有关强制性标准的规定。在本标准编制过程中，编制组进行了大量