tbt 3112-2005 铁路站内轨道电路电码化设备

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1、兀S45.020;93.100SR3TB中华人民共和国铁路行业标准TB/T3112-2005铁路站内轨道电路电码化设备Codingequipmentsoftrackcircuitinrailwaystation2005-03-29发布2005-07-01实施中华少味民共和国铁道部发布TB/T3112-2006目次前言······················，·、········、·、、·、，···、·、·····，，·、、············、··············，、·········、·······⋯⋯

2、n1范围·······。················..···················································。··························⋯⋯12规范性引用文件···。····························································································⋯⋯13设备分类············。···························

3、···········································，·····················⋯⋯14技术要求············，····························································································⋯⋯3S试验方法············································。································

4、···，························⋯⋯116检验规则················································································。························⋯⋯187标志、包装、运输及贮存······························································。························⋯⋯18TB/T3112-2005前

5、言本标准由中国铁路通信信号集团公司西安铁路信号研究所提出并归口。本标准起草单位:北京全路通信信号研究设计院、北京铁路信号工厂。本标准起草人:安海君、王改素、赵怀东、徐清、庄和荣、魏敏、李艳菊。本标准首次发布。TB/T3112-2005铁路站内轨道电路电码化设备1范围本标准规定了自动闭塞区段的8信息、12信息、18信息、UM71,WG21A,ZPW-2000A及半自动闭塞区段(含接近区段)移频电码化设备的分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于电气化牵引区段25Hz相敏轨道电路及非电气化牵引

6、区段25Hz相敏轨道电路、交流连续式轨道电路使用的电码化设备的设计、制造、检验和维修。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T191包装储运图示标志GB/T2423.1-2001电工电子产品环境试验第2部分:试验方法试验A:低温GB/T2423.2-2001电工电子产品环境试验第2部分:

7、试验方法试验B:高温GB/T2423.3-1993电工电子产品基本环境试验规程试验Ca:恒定湿热试验方法GB/T2423.10-1995电工电子产品环境试验第2部分:试验方法试验Fc和导则:振动(正弦)GB/T2423.21-1991电工电子产品基本环境试验规程试验M:低气压试验方法GB/T2829周期检验计数抽样程序及表(适用于对过程稳定性的检验)GB/T17626.3-1998电磁兼容试验和测量技术射频电磁场辐射抗扰度试验TB/T1447-1982信号产品的绝缘电阻TB/T1448-1982通信信号产品的绝缘耐压TB

8、/T2311-2002铁道电子设备用防雷保安器TB/T2653-2003铁道信号设备雷电防护用变压器TB/T3004-2001UM71无绝缘轨道电路自动闭塞设备TB/T3024-2001ZP-Y-8型移频自动闭塞设备3设备分类3.1电码化设备型号及名称8信息、12信息电码化设备型号及名称见表1,18信息电码化设备型号