QGDW 3753-2009《电力用户用电信息采集系统型式规范.pdf

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1、ICS29.02029.24076-2008Q/GDW国家电网公司企业标准Q/GDW375.3—2009电力用户用电信息采集系统型式规范第三部分：采集器型式规范poweruserelectricenergydataacquiresystemtypespecificationPart3:collector2009-12-07发布2009-12-07实施国家电网公司发布Q/GDW375.3—2009目次前言···························································································

2、···································II1范围··························································································································12规范性引用文件···········································································································13终端分类和类型标识代码···

3、····························································································13.1分类······················································································································13.2建议选用类型····································································

4、·······································14外形结构····················································································································24.1采集器外形··············································································································24.2外壳及其防护性能··

5、····································································································24.3接线端子·················································································································24.4接线图和标识·······························································

6、············································24.5加封印···················································································································24.6采集器金属部分的防腐蚀······························································································24.7接地端子···········

7、······································································································24.8电气间隙和爬电距离····································································································24.9天线···············