20kV配电设备技术标准

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1、Q/CSG中国南方电网公司企业标准Q/CSG11061-200720kV配电设备技术标准（试行）Technicalstandardof20kVdistributionelectricalequipment（ForTrialImplementation）2008-11-10发布2008-11-10实施中国南方电网公司发布Q/CSG11601-2007目次前言.................................................................................II1范围..............

2、.................................................................12规范性引用文件.....................................................................13总则...............................................................................14绝缘水平、短路电流水平和中性点接地方式................................

3、.............15配电电压及电压组合方式选择.........................................................26导体...............................................................................27变压器.............................................................................48断路器........................

4、.....................................................79隔离开关...........................................................................910高压负荷开关.....................................................................1011重合器............................................................

5、...............1012分段器...........................................................................1113熔断器...........................................................................1214交流金属封闭开关设备（开关柜）...................................................1315电抗器.......................

6、....................................................1416电流互感器.......................................................................1717电压互感器.......................................................................1718并联互感器..........................................................

7、.............1819中性点接地设备...................................................................1920过电压保护设备...................................................................2121绝缘子及穿墙套管.................................................................2422继电保护、自动装置和配网自动化..............

8、.....................................25附录A（规范性附