7_用电信息采集系统 采集器型式规范
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ICSXX.XXX 备案号:CEC××—××××
国家电网公司企业标准
Q/GDW XXX-200X
电力用户用电信息采集系统 采集器型式规范
power user eleco energy data acquire system Type specification for collector
2009-××-××发布 2009-××-××实施 中华人民共和国国家电网公司 发布
Q/ GDW Q/GDW ×××-2009 I 目 次 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 3.1 分类 .......................................................................................................................................................... 1 3.2 类型标识代码 .......................................................................................................................................... 1 3.3 建议选用类型 .......................................................................................................................................... 1 4 工作电源 ...................................................................................................................................................... 2 4.1 一般要求 .................................................................................................................................................. 2 4.2 额定值及允许偏差 .................................................................................................................................. 2 4.3 消耗功率 .................................................................................................................................................. 2 4.4 失电数据和时钟保持 .............................................................................................................................. 2 5 气候环境条件 .............................................................................................................................................. 2 6 外形结构 ...................................................................................................................................................... 2 6.1 终端外形 .................................................................................................................................................. 2 6.2 外壳及其防护性能 .................................................................................................................................. 2 6.3 接线端子 .................................................................................................................................................. 3 6.4 加封印 ...................................................................................................................................................... 3 6.5 金属部分的防腐蚀 .................................................................................................................................. 3 6.6 接地端子 .................................................................................................................................................. 3 6.7 电气间隙和爬电距离 .............................................................................................................................. 3 6.8 天线 .......................................................................................................................................................... 3 6.9 外形及安装尺寸 ...................................................................................................................................... 3 7 显示 .............................................................................................................................................................. 3 8 通信接口 ...................................................................................................................................................... 3 9 材料及工艺要求 .......................................................................................................................................... 4 9.1 采样器件 .................................................................................................................................................. 4 9.2 线路板及元器件 ...................................................................................................................................... 4 9.3 终端底座 .................................................................................................................................................. 4 9.4 终端上盖 .................................................................................................................................................. 4 9.5 端钮盒及接线端子 .................................................................................................................................. 4 9.6 终端外壳及封印螺丝 .............................................................................................................................. 4 9.7 端子盖 ...................................................................................................................................................... 4 9.8 翻盖 .......................................................................................................................................................... 5 10 标志标识 ...................................................................................................................................................... 5