DB41T 728-2012 0.1S级静止式交流有功电能表

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1、DB41河南省地方标准DB41/T728—20120.1S级静止式交流有功电能表Alternatingcurrentstaticwatt-hourmetersforactiveenergy(class0.1S)2012-05-11发布2012-07-11实施河南省地方标准公共服务平台河南省质量技术监督局发布河南省地方标准公共服务平台DB41/T728—2012目次前言................................................................................IV1范围.....................

2、.........................................................12规范性引用文件....................................................................13标准电量值........................................................................23.1标准参比电压..................................................................23

3、.2标准参比电流..................................................................23.3最大电流......................................................................33.4标准参比频率..................................................................34要求...........................................................

4、...................34.1机械要求......................................................................34.1.1通用机械要求..............................................................34.1.2外壳......................................................................34.1.3窗口..................................

5、....................................34.1.4端子、端子座、端子盖......................................................34.1.5间隙和爬电距离............................................................34.1.6耐热和阻燃................................................................44.1.7防尘和防水..........................

6、......................................44.1.8测量值的显示..............................................................44.1.9输出装置..................................................................44.1.10仪表的标志...............................................................54.2气候条件....................

7、..................................................64.2.1温度范围..................................................................64.2.2相对湿度..................................................................64.2.3气候环境影响........................................