DL∕T 357-2019 输电线路行波故障测距装置技术条件.pdf

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1、ICS29.240K45备案号：×××××-20××中华人民共和国电力行业标准DL/T357—2019代替DL/T357—2010输电线路行波故障测距装置技术条件Specificationfortransmissionlinefaultlocationequipmentbasedontravelingwave2019-06-04发布2019-10-01实施国家能源局发布DL/T357—2019目次前言............................................................................................

2、......................................................................II1范围..................................................................................................................................................................12规范性引用文件................................................

3、..............................................................................................13术语和定义......................................................................................................................................................24技术要求.....................................

4、.....................................................................................................................34.1环境条件...............................................................................................................................................34.2外观、结构及其他要求............

5、...........................................................................................................44.3行波故障测距装置的主要功能...........................................................................................................44.4行波故障测距装置的基本参数..............................................

6、.............................................................54.5绝缘性能...............................................................................................................................................74.6供电电源要求........................................................................

7、...............................................................84.7耐湿热性能...........................................................................................................................................84.8电磁兼容抗扰度性能要求..........