Q GDW 375.3-2009《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》

3.1 分类························································································································································ 1 3.2 建议选用类型 ·········································································································································· 1 4 外形结构······················································································································································ 2 4.1 采集器外形·············································································································································· 2 4.2 外壳及其防护性能···································································································································· 2 4.3 接线端子················································································································································· 2 4.4 接线图和标识 ·········································································································································· 2 4.5 加封印 ···························Leabharlann Baidu························································································································ 2 4.6 采集器金属部分的防腐蚀·························································································································· 2 4.7 接地端子················································································································································· 2 4.8 电气间隙和爬电距离 ································································································································ 2 4.9 天线························································································································································ 3 4.10 外形及安装尺寸 ····································································································································· 3 5 通信接口······················································································································································ 3 6 材料及工艺要求·········································································································································· 3 6.1 线路板及元器件 ······································································································································· 3 6.2 采集器底座·············································································································································· 3 6.3 采集器上盖·············································································································································· 3 6.4 端子座及接线端子···································································································································· 3 6.5 封印、表壳螺丝及封印螺丝 ······················································································································ 4 6.6 端子盖 ···················································································································································· 4 6.7 翻盖························································································································································ 4 7 标志标识······················································································································································ 4 7.1 产品标志················································································································································· 4 7.2 包装标志和标识 ······································································································································· 4 7.3 接线端子标识 ·········································································································································· 4 7.4 通信模块标识 ·········································································································································· 5 附录 A（规范性附录） 采集器 I 型外观型式要求 ························································································ 6 附录 B（规范性附录） 采集器Ⅱ型外观型式要求······················································································ 13 编制说明 ························································································································································· 17
2009-12-07 发布
2009-12-07 实施
国家电网公司 发 布
Q / GDW ３７５．３—２００９
目次
前言 ··································································································································································· II 1 范围 ····························································································································································· 1 2 规范性引用文件·········································································································································· 1 3 终端分类和类型标识代码 ·························································································································· 1
ICS 29.020２９．２４０ ７６－２００８
Ｑ ／Ｇ Ｄ Ｗ
国家电网公司企业标准
Q / GDW ３７５．３—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
power user electric energy data acquire system type specification Part 3: collector