中国南方电网责任有限公司三相电子式电能表外形结构规范目录前言............................................................................................................................................................II1适用范围...................................................................................................................................................12规范性引用文件.......................................................................................................................................13外观结构和安装尺寸...............................................................................................................................13.1外观结构、安装尺寸图及颜色..........................................................................................................13.2显示......................................................................................................................................................13.3编程开关..............................................................................................................................................23.4条形码结构和尺寸要求......................................................................................................................23.5载波模块结构和尺寸要求..................................................................................................................24材料及工艺要求.........................................................................................................................................24.1表座......................................................................................................................................................24.2表盖......................................................................................................................................................24.3端子座及接线端子..............................................................................................................................24.4端子螺丝..............................................................................................................................................34.5外壳及封印螺丝..................................................................................................................................34.6端子盖..................................................................................................................................................34.7铭牌......................................................................................................................................................34.8铅封......................................................................................................................................................3附录A三相智能电能表尺寸图....................................................................................................................4A.1外观简图............................................................................................................................................4A.2开盖尺寸简图（直接式）................................................................................................................6A.3开盖尺寸简图（经互感器式）................................................................................
