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0 中国南方电网有限责任公司 单相电子式电能表 外形结构规范 单相电子式电能表外形结构规范规范 Q / X X X X X X I 目 录 前 言 .............................................................................................................................. 错误！未定义书签。 1 适用范围 ...................................................................................................................................................... 1 2 规范性引用文件 ........................................................................................................................................... 1 3 外观结构、安装尺寸图及颜色 .................................................................................................................... 1 4 材料及工艺要求 ........................................................................................................................................... 1 4.1 表座 ............................................................................................................................................................... 1 4.2 表盖 ............................................................................................................................................................... 2 4.3 端子座及接线端子 ....................................................................................................................................... 2 4.4 封印、表壳螺丝及封印螺丝 ....................................................................................................................... 2 4.5 端子盖 ........................................................................................................................................................... 3 4.6 铭牌 ............................................................................................................................................................... 3 4.7 条形码要求 ...................................