<p style="text-align:left;margin:0cm 0cm 0pt;background:white;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><b><span style="font-family:宋体;color:blue;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;mso-bidi-font-size:10.0pt;">河北普通家用单<span lang="EN-US">/</span>三相电表<span lang="EN-US">|</span>小区用单<span lang="EN-US">/</span>三相电表</span></b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p> <p style="text-align:left;margin:0cm 0cm 0pt;background:white;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><b><span style="font-family:宋体;color:black;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"><br /> <br /> </span></b><b><span style="font-family:宋体;color:black;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">河北普通家用单<span lang="EN-US">/</span>三相电表<span lang="EN-US">|</span>小区用单<span lang="EN-US">/</span>三相电表电</span></b><b><span style="font-family:宋体;color:#333333;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">子式单相电能表</span></b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"><o:p></o:p></span></p> <p style="text-align:left;margin:0cm 0cm 0pt;background:white;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">产品简介</span></b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"><o:p></o:p></span></p> <p style="text-align:left;margin:0cm 0cm 0pt;background:white;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">电子式单相电能表采用专用大规模集成电路，具有外围元件少，结构简单，可靠性高，功耗低，寿命长等特点，可用于计量额定频率为<span lang="EN-US">50Hz</span>的单相交流有功电能。该产品各项性能指标符合<span lang="EN-US">GB/T17215.321-2008</span>《<span lang="EN-US">1</span>级和<span lang="EN-US">2</span>级静止式交流有功电度表》以及<span lang="EN-US">IEC1036-2002</span>标准中对电子式单相电能表的全部技术要求。<span lang="EN-US"><br /> </span></span><b><span style="font-family:宋体;color:#333333;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">河北普通家用单<span lang="EN-US">/</span>三相电表<span lang="EN-US">|</span>小区用单<span lang="EN-US">/</span>三相电表</span></b><b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">功能及特点</span></b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"> <br /> </span><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">有功电能计量，长期工作不须调校：<span lang="EN-US"><br /> </span>使用寿命长，可达<span lang="EN-US">10</span>年；<span lang="EN-US"><br /> </span>相线电流和中线电流同时采样，采用较大者为有效采样，彻底防止一火一地窃电；<span lang="EN-US"><br /> </span>采用专用大规模集成电路和<span lang="EN-US">SMT</span>表面安装技术，工艺先进，结构简单；<span lang="EN-US"><br /> </span>采用内含数字乘法器的国外最新电能专用数字集成电路，大大提高了仪表的动态工作范围；<span lang="EN-US"><br /> </span>在<span lang="EN-US">5%Ib</span>～<span lang="EN-US">Imax</span>范围内有良好的误差线性；<span lang="EN-US"><br /> </span>电表内所有元件均选用长寿命，高可靠的电子元器件，因而具有寿命长，可靠性高的特点；<span lang="EN-US"><br /> </span>表自耗小，强过载能力。<span lang="EN-US"><br /> &nbsp;</span></span><b><span style="font-family:宋体;color:#333333;font-size:13.5pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;mso-bidi-font-size:10.0pt;">河北普通家用单<span lang="EN-US">/</span>三相电表<span lang="EN-US">|</span>小区用单<span lang="EN-US">/</span>三相电表技术参数</span></b><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US"><o:p></o:p></span></p> <table style="width:100%;border-collapse:collapse;mso-padding-alt:0cm 0cm 0cm 0cm;" class="MsoNormalTable ke-zeroborder" border="0" cellspacing="0" cellpadding="0" width="100%"> <tbody> <tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes;"> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:center;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="center"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">额定电流<span lang="EN-US">(A)<o:p></o:p></span></span></p> </td> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:left;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US">2.5(10),5(20),5(30),10(60),20(80),30(100)<o:p></o:p></span></p> </td> </tr> <tr style="mso-yfti-irow:1;"> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:center;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="center"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">额定电压<span lang="EN-US">(V)<o:p></o:p></span></span></p> </td> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:left;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US">220</span><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">或<span lang="EN-US">240<o:p></o:p></span></span></p> </td> </tr> <tr style="mso-yfti-irow:2;"> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:center;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="center"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">额定频率<span lang="EN-US">(Hz)<o:p></o:p></span></span></p> </td> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:left;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US">50</span><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">或<span lang="EN-US">60<o:p></o:p></span></span></p> </td> </tr> <tr style="mso-yfti-irow:3;mso-yfti-lastrow:yes;"> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:center;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="center"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">准确度等级<span lang="EN-US"><o:p></o:p></span></span></p> </td> <td style="border-bottom:#ece9d8;border-left:#ece9d8;padding-bottom:0cm;background-color:transparent;padding-left:0cm;padding-right:0cm;border-top:#ece9d8;border-right:#ece9d8;padding-top:0cm;"> <p style="text-align:left;margin:0cm 0cm 0pt;mso-pagination:widow-orphan;" class="MsoNormal" align="left"><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;" lang="EN-US">1</span><span style="font-family:宋体;color:#333333;font-size:9pt;mso-bidi-font-family:宋体;mso-font-kerning:0pt;">级或<span lang="EN-US">2</span>级<span lang="EN-US"><o:p></o:p></span></span></p> </td> </tr> </tbody> </table>