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时间:2017-06-27
《YDT1235.1-2002通信局(站)低压配电系统用电涌保护器技术要求.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、1ICS)YD中华人民共和国通信行业标准YD/T1235.1—2002通信局(站)低压配电系统用电涌保护器技术要求PerformancerequirementsforSurgeProtectiveDevicesConnectedtoLow-voltageDistributionSystemsofTelecommunicationStations/Sites2002-11-08发布2002-11-08实施中华人民共和国信息产业部发布1)YD/T1235.1—2002目次前言.................................
2、............................................III1范围.................................................................................12规范性引用文件.......................................................................13术语和定义.....................................................
3、......................14使用环境条件.........................................................................34.1供电条件...........................................................................34.2气候条件...........................................................................35
4、分类.................................................................................35.1按冲击测试电流等级分类.............................................................35.2按用途分类.........................................................................35.3按端口分类.....................
5、....................................................45.4按构成分类.........................................................................46技术要求.............................................................................46.1标称额定值.............................................
6、............................46.1.1优选值............................................................................46.1.2SPD分类的冲击测试电流等级规定....................................................46.2整体要求...........................................................................5
7、6.2.1外观质量..........................................................................56.2.2保护模式..........................................................................56.2.3分离装置..........................................................................56.2.4告警功能..........
8、................................................................56.2.5接线端子连接导线的能力......................
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