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</div> </div> </div> <div id="quimsyk" class="inpage_right"> <div id="quimsyk" class="mbx2"><a href="/" class="SeoItem" SeoLength="30">首頁</a> > <a href="/products.html" class="SeoItem" SeoLength="30">產(chǎn)品中心</a> > <a href="/ParentList-1328619.html">三相交/直流標準源類</a>><a href="/SonList-1390591.html">智能電能表現(xiàn)場校驗儀</a> > <span id="quimsyk" class="SeoItem" SeoLength="30">JYM-3A1智能電能表現(xiàn)場校驗儀</span></div> <div id="quimsyk" class="inpage_content"> <div class="quimsyk" id="nr_main_box"> <div class="quimsyk" id="pro_detail_box01"> <div class="quimsyk" id="pro_detail_text"> <h1>智能電能表現(xiàn)場校驗儀</h1> <div id="quimsyk" class="pro_ms"> <div id="quimsyk" class="bt">簡要描述：</div> <p>JYM-3A1型智能電能表現(xiàn)場校驗儀是我公司在多年電能標準計量儀器開發(fā)基礎(chǔ)上吸收國內(nèi)外同類產(chǎn)品之精華而全新打造推出新一代精品，產(chǎn)品*按照JJG596-2012/JJG597-2005/GB/T11150-2001\DL/T460-2005/JJG306-2007</p> </div> <p><strong>型號：</strong>JYM-3A1</p> <p><strong>瀏覽量：</strong>1325</p> <p><strong>更新時間：</strong>2024-07-06</p> <p><strong>價格：</strong><a 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</section><p>JYM-3A1<strong>智能電能表現(xiàn)場校驗儀</strong>是我公司在多年電能標準計量儀器開發(fā)基礎(chǔ)上吸收國內(nèi)外同類產(chǎn)品之精華而全新打造推出新一代精品，產(chǎn)品*按照JJG596-2012/JJG597-2005/GB/T11150-2001\DL/T460-2005/JJG306-2007等國家行業(yè)標準設(shè)計，產(chǎn)品涵蓋了當(dāng)前市場所有現(xiàn)場校驗測試類儀器功能之大全，可對各種型國網(wǎng)單相、三相智能電能表、單三相費控智能電表、單三相多功能電能表、各種復(fù)費率電表、預(yù)付費電能表、普通電能表、數(shù)字式電能表等等進行現(xiàn)場校驗、計量檢查，及進行多種現(xiàn)場電參數(shù)測量分析，它功能強大，設(shè)計精致，*，性能可靠，操作簡捷，攜帶方便，是當(dāng)下廣大電力工作者*的現(xiàn)場儀表檢測儀器，也是目前市場上傳統(tǒng)產(chǎn)品的理想升級換代產(chǎn)品。</p><p><strong>JYM-3A1型<strong>智能電能表現(xiàn)場校驗儀</strong></strong></p><p><strong>JYM-3A1型</strong></p><p><strong>JYM-3A1型</strong></p><p><img src="http://www.singtront.com/templets/xingchuang/images/htcp_img25.jpg" style="margin:0px 8px 0px 0px" />產(chǎn)品別稱</p><p>電能表現(xiàn)場校驗儀智能電能表校驗儀多功能電能表現(xiàn)場校驗儀智能電表校驗儀三相電能表現(xiàn)場校驗儀數(shù)字電能表現(xiàn)場校驗儀多功能校驗儀電能表校驗儀現(xiàn)場校驗儀</p><p><img alt="" src="http://www.singtront.com/uploads/allimg/160325/1-160325114503614.jpg" style="height:333px; margin:0px; width:500px" /></p><p> </p><p>1.采用7寸800 X 480 分辨率真彩TFT高亮液晶屏，陽光下清晰可見。一屏顯示所有測量參數(shù)、向量圖、諧波失真度、校驗參數(shù)設(shè)置，不切換界面即可校驗電能表誤差。</p><p>2.觸摸屏、按鍵都可操作，操作更方便、快捷。</p><p>3.能同時測量電壓、電流、功率、相位、頻率并校驗誤差；且電壓、電流（1A、10A之間）能自動換檔。</p><p>4.三相四線、三相三線有功電能表，各種無功電能表（Q90、Q60）實負荷校驗。</p><p>5.具有基波測量模式，可實現(xiàn)基波表的校驗。</p><p>6.具有兩個電能脈沖輸入端口，可同時校驗兩塊表（主、副表），或同時校驗一塊多功能表的有功、無功誤差，也可有功表和無功表同時校驗。</p><p>7.輸出電能常數(shù)可設(shè)置，方便校準該儀器。</p><p>8.具有誤差化整功能，根據(jù)被校電能表的精度等級，自動進行誤差化整。</p><p>9.測量CT變比、比差、角差、及極性。</p><p>10.可測量環(huán)境溫度、濕度。并可計錄測量時的環(huán)境溫度、濕度；</p><p>11.可分析0～51次諧波，可測量各次諧波含量、幅值、相對基波相位。并用直方圖顯示，且直方圖具有放大功能，便于觀察分析。</p><p>12.波形顯示，且具有放大功能。</p><p>13.用戶可根據(jù)需要選配5A、10A、100A、200A、500A、1000A、2000A鉗表或選用柔性線圈（lokovski線圈）5000A、10000A，實現(xiàn)低壓電能計量裝置綜合誤差的實負荷測量?？赏瑫r配3種鉗表。</p><p>14.自動識別電流接入方式，用戶不需設(shè)置。</p><p>15.具有電能累計功能?？蛇M行電能表現(xiàn)場走字試驗，校計度器誤差、校核常數(shù)。有功電能、無功電能、視在電能可同時累計。</p><p>16.豐富的向量圖顯示，以滿足各種用戶習(xí)慣。</p><p>17.可實現(xiàn)三相三線、三相四線錯誤接線的現(xiàn)場快速判別。并給出糾正步驟。也可計算錯誤接線下的更正系數(shù)、追補電量。</p><p>18.支持條形碼輸入，從而現(xiàn)場可實現(xiàn)現(xiàn)場免輸入校驗參數(shù)而快速校驗誤差。（用戶選配）</p><p>19.支持數(shù)字輸入、字母輸入、符號輸入、漢字輸入。</p><p>20.具有各種測量數(shù)據(jù)的存儲、上傳功能。支持RS232、USB通訊?？赏ㄟ^U盤導(dǎo)出導(dǎo)入測量數(shù)據(jù)。并可接受PC機下傳的校驗計劃，在現(xiàn)場以各種條件（局編號、戶號、用戶名）快速查到該表的校驗參數(shù)?？纱鎯?000塊表的測量數(shù)據(jù)。</p><p>21.裝配有硬時鐘可直接顯示當(dāng)前的時間與日期，可隨時記錄測試時間。</p><p>22.具有RS-485接口，可現(xiàn)場進行抄讀電量，進行電能表通信檢查。</p><p>23.可擴展測量：PT二次壓降、PT二次負荷、CT二次負荷。</p><p>24.留有GPS接口，可對多功能表進行校時、授時。</p><p>25.電源工作范圍：45～450V，具有內(nèi)接和外接兩種接線方式，適應(yīng)性強，安全可靠。</p><p> </p><p>1.電壓、電流、有功功率、有功電能（內(nèi)置電流互感器）準確度等級：0.05級；（鉗表測量 0.2級）。</p><p>2.無功功率、無功電能準確度等級：0.1級。</p><p>3.電壓輸入：30V～560V，60V、120V、240V、480V四檔，自動換檔。</p><p>4.電流輸入：內(nèi)置電流互感器：0.02～6A,自動換檔。</p><p> 鉗形表：可選5A、10A、20A、100A、200A、500A、1000A和2000A。</p><p> 柔性線圈（lokovski線圈）:5000A、10000A。</p><p>5.基本誤差</p><table border="1" cellpadding="0" cellspacing="0" style="border-color:rgb(68, 68, 68); margin:0px; padding:0px"><tbody><tr><td style="width:160px"> 負載電流</td><td style="width:188px"> 功率因數(shù)</td><td style="width:160px">基本誤差限（%）</td></tr><tr><td style="width:160px"> 0.05Ib</td><td style="width:188px"> 1.0</td><td style="width:160px"> ±0.1</td></tr><tr><td style="height:43px; width:160px"> 0.1Ib~Imax</td><td style="height:43px; width:188px"> 1.0</td><td style="height:43px; width:160px"> ±0.05</td></tr><tr><td style="width:160px"> 0.1Ib</td><td style="width:188px">0.5（L）)；0.8（C）</td><td style="width:160px"> ±0.15</td></tr><tr><td style="width:160px"> 0.2Ib</td><td style="width:188px">0.5（L）)；0.8（C）</td><td style="width:160px"> ±0.075</td></tr><tr><td style="width:160px"> 0.5Ib~ Imax</td><td style="width:188px"> 0.5（L）)；0.8（C）</td><td style="width:160px"> ±0.05</td></tr></tbody></table><p> </p><p>6.相位測量范圍：0.000°～360°（或0.000°～±180°），分辨率：0.001°。</p><p>準確度：±0.05°（電流輸入>10%Ib）</p><p>7.頻率測量：分辨率：0.001H在，準確度：±0.01Hz。</p><p>8.輸入電能脈沖：TTL電平，zui高頻率≤２ＭＨz。</p><p>9.輸出電能脈沖：自動常數(shù)時，額定量程：f=60KHz。手動常數(shù)時可在1～250000之間設(shè)置。</p><p>10.溫度系數(shù)：5ppm。</p><p>11.低壓輸入阻抗：>750KΩ；</p><p>12.電流輸入阻抗：<0.05Ω;</p><p>13.輸入信號頻率：45～65Hz；</p><p>14.PT二次壓降準確度(90%～110%Un)：角差0.2´；比差0.02%；</p><p>15.PT、CT二次負荷測量準確度：1.0級</p><p> 測量范圍：導(dǎo)納：1.0～99.99（ms）;</p><p> 阻抗：0.1～8（Ω）；</p><p>16.時鐘測量準確度：±0.5ppm; 0.05秒/天；</p><p>17.供電電源：頻率50Hz,范圍45～450V；</p><p>18.功率消耗：≤11VA；</p><p>19.工作環(huán)境溫度：-10℃～40℃ 濕度：30～80%RH；</p><p>20.體積：長245mm X 寬168mm X 高70mm；</p><p>21.儀器自重：1.8Kg。</p></div> <div id="quimsyk" class="tagContent" id="tagContent1" style="display: block;"><link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> 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