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

FS.WL-140-7-3

三相电子式电能表外形结构规范规范 Q / XXX XXX

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 外观结构和安装尺寸 .............................................................................................................................. 1 3.1 外观结构、安装尺寸图及颜色 .......................................................................................................... 1 3.2 显示 ...................................................................................................................................................... 2 3.3 编程开关 .............................................................................................................................................. 2 3.4 条形码结构和尺寸要求 ...................................................................................................................... 2 3.5 载波模块结构和尺寸要求 .................................................................................................................. 2 4 材料及工艺要求 ...................................................................................................................................... 2 4.1 表座 ...................................................................................................................................................... 2 4.2 表盖 ...................................................................................................................................................... 2 4.3 端子座及接线端子 .............................................................................................................................. 2 4.4 端子螺丝 .............................................................................................................................................. 3 4.5 外壳及封印螺丝 .................................................................................................................................. 3 4.6 端子盖 .................................................................................................................................................. 3 4.7 铭牌 ...................................................................................................................................................... 3 4.8 铅封 ...................................................................................................................................................... 3 附录A 三相智能电能表尺寸图 ................................................................................................................. 4 A.1 外观简图 ........................................................................................................................................... 4 A.2 开盖尺寸简图（直接式） ............................................................................. 错误！未定义书签。 A.3 开盖尺寸简图（经互感器式） ..................................................................... 错误！未定义书签。 A.4 侧视/后视尺寸简图 ........................................................................................................................ 22 附录B 三相智能载波电能表尺寸图 ....................................................................................................... 14 B.1 外观简图 ......................................................................................................... 错误！未定义书签。 B.2 开盖尺寸简图（直接式） .............................................................................. 错误！未定义书签。 B.3 开盖尺寸图（经互感器式） .......................................................................... 错误！未定义书签。 B.4 侧视/后视尺寸简图 ........................................................................................................................ 23 附录C 接线端子尺寸简图 ....................................................................................................................... 24 C.1 直接接入式（IMAX＞60A） .......................................................................................................... 24 C.2 直接接入式（IMAX≤60A） .......................................................................................................... 24 C.3 经互感器式...................................................................................................................................... 25 附录D 端子接线图 ................................................................................................................................... 26 附录E 外置通信模块要求 ....................................................................................................................... 27 E.1 通信模块结构要求 .......................................................................................................................... 27 E.2 三相智能电能表电力载波通信模块弱电接口管脚定义 .............................................................. 27 E.3 电力载波通信模块载波耦合接口定义 .......................................................................................... 28 E.4 三相载波智能电能表载波模块尺寸图 .......................................................................................... 29

I