煙臺(tái)交流電力儀表誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="SWL300智能電力儀表具有精確的電力參數(shù)測(cè)量、電能質(zhì)量參數(shù)監(jiān)視和分析、電能量統(tǒng)計(jì)、越限報(bào)警，煙臺(tái)交流電力儀表、**值記錄和事件順序記錄等功能。通過(guò)I/O模塊實(shí)現(xiàn)對(duì)現(xiàn)場(chǎng)設(shè)備狀態(tài)的監(jiān)視、遠(yuǎn)程控制和報(bào)警輸出。電力儀表提供標(biāo)準(zhǔn)的通訊接口，煙臺(tái)交流電"><meta name="keywords" content="煙臺(tái)交流電力儀表"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dgyqybwr/">電工儀器儀表</a>?<a href="http://www.cdcfah.com/cp/third-dgyqybwr_qtdgyqybpe/">其他電工儀器儀表</a>?煙臺(tái)交流電力儀表誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)</p><div id="eq2aouq" class="leftbox clearfix"><h1>煙臺(tái)交流電力儀表誠(chéng)信經(jīng)營(yíng) 江蘇基頓電氣供應(yīng)</h1><div id="kous0ci" class="proBig"><div id="wikay0m" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/keaton/637237707521308594/2790389.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="44m22c2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/keaton/637237707521308594/2790389.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mwsqeyu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>煙臺(tái)交流電力儀表</p><p><span>***更新：</span>2020-06-29 14:26:35</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ageciei" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇基頓電氣自動(dòng)化有限公司</a></p><p><span>聯(lián)系人：</span>高經(jīng)理</p><p><span>郵箱: </span>215741001@qq.com</p><p><span>電話: </span>13328157222</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-85027009</p><p><span>地址: </span>長(zhǎng)安鎮(zhèn)友誼路28號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="20ky2aq" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="q220yky" class="box"><p><p> SWL300智能電力儀表具有精確的電力參數(shù)測(cè)量、電能質(zhì)量參數(shù)監(jiān)視和分析、電能量統(tǒng)計(jì)、越限報(bào)警，煙臺(tái)交流電力儀表、**值記錄和事件順序記錄等功能。 </p> <p> 通過(guò)I/O模塊實(shí)現(xiàn)對(duì)現(xiàn)場(chǎng)設(shè)備狀態(tài)的監(jiān)視、遠(yuǎn)程控制和報(bào)警輸出。 </p> <p> 電力儀表提供標(biāo)準(zhǔn)的通訊接口，煙臺(tái)交流電力儀表，并可選擇雙通訊網(wǎng)絡(luò)冗余，同時(shí)還提供電能脈沖輸出和4~20mA模擬量輸出等功能。電力裝置應(yīng)用功能模塊化設(shè)計(jì)，煙臺(tái)交流電力儀表，用戶自定義的定值系統(tǒng)，可以驅(qū)動(dòng)模擬量和邏輯量定值報(bào)警。大屏幕的液晶顯示界面讓用戶輕松獲取電力參數(shù)。強(qiáng)大的功能配置給用戶構(gòu)建電力監(jiān)控、電能質(zhì)量監(jiān)視和分析解決方案提供靈活的選擇。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺(tái)交流電力儀表" src="https://tyunfile.71360.com/WaterMark/UploadFile/keaton/637237707521308594/2790389.jpg"></div><p> <p> 數(shù)顯表是數(shù)字式顯示儀表的簡(jiǎn)稱。顯示器常用的有LED、LCD為顯示元件。數(shù)顯表因其視覺(jué)直觀、設(shè)置便捷及智能化控制程度高等特性，加之隨著當(dāng)前傳感技術(shù)的高速發(fā)展，數(shù)字式顯示儀表的功能不斷強(qiáng)大及精度不斷地提高，數(shù)字式顯示儀表正在大量代替?zhèn)鹘y(tǒng)的機(jī)械儀表，已經(jīng)廣泛應(yīng)用于各行各業(yè)及日常生活。 </p> <p> 測(cè)量顯示 </p> <p> 多功能電力儀表可測(cè)量電網(wǎng)中的電力參數(shù)有：Ua、Ub、Uc（相電壓）；Uab、Ubc、Uea（線電壓）Ia、Ib、Ic(電流)；Pa、Pb、Pc、Ps（每相有功功率和總有功功率）；Qa、Qb、Qc、Qs（每相無(wú)功功率和總無(wú)功功率）；PFs（總功率因數(shù)）；Ss（總視在功率）；FR（頻率）以及有功（無(wú)功）電能，所有的測(cè)量電量參數(shù)全部保存儀表內(nèi)部的電量信息表中，通過(guò)儀表的數(shù)字通訊接口可訪問(wèn)采集這些數(shù)據(jù)。而對(duì)于不同的型號(hào)的儀表，其顯示內(nèi)容和方式卻可能不一致，請(qǐng)參考具體的說(shuō)明。 </p> <p> 顯示方式： </p> <p> 可設(shè)置XS1控制字用來(lái)編程設(shè)置通常狀態(tài)下顯示內(nèi)容，XS1=0表示自動(dòng)循環(huán)顯示，1（三相電壓），2（三相電流），3（有功功率、無(wú)功功率、功率因數(shù)），4（頻率），5（有功電能信息），6（無(wú)功電能信息）。 </p> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺(tái)交流電力儀表" src="https://tyunfile.71360.com/WaterMark/UploadFile/keaton/637237707544560547/2308852.jpg"></div><p> 數(shù)顯電流表 </p> <p> 顯電流表分為單相數(shù)顯電流表和三相數(shù)顯電流表，該表具有變送、LED（或LCD）顯示和數(shù)字接口等功能，通過(guò)對(duì)電網(wǎng)中各參量的交流采樣，以數(shù)字形式顯示測(cè)量結(jié)果。經(jīng)CPU進(jìn)行數(shù)據(jù)處理．將三相（或單相）電流、電壓、功率、功率因數(shù)、頻率等電參量由LED（或液晶）直接顯示，同時(shí)輸出0～5V、0—20mA或4—20mA相應(yīng)的模擬電量，與遠(yuǎn)動(dòng)裝置RTU相連；并帶有RS--232或485接口。 </p> <p> 選擇 </p> <p> 電流表和電壓表的測(cè)量機(jī)構(gòu)基本相同，但在測(cè)量線路中的連接有所不同。因此，在選擇和使用電流表和電壓表時(shí)應(yīng)注意以下幾點(diǎn)。 </p> <p> ⒈ 類型的選擇。當(dāng)被測(cè)量是直流時(shí)，應(yīng)選直流表，即磁電系測(cè)量機(jī)構(gòu)的儀表。當(dāng)被測(cè)量是交流時(shí)，應(yīng)注意其波形與頻率。若為正弦波，只需測(cè)出有效值即可換算為其他值（如比較大值、平均值等），采用任意一種交流表即可；若為非正弦波，則應(yīng)區(qū)分需測(cè)量的是什么值，有效值可選用磁系或鐵磁電動(dòng)系測(cè)量機(jī)構(gòu)的儀表，平均值則選用整流系測(cè)量機(jī)構(gòu)的儀表。電動(dòng)系測(cè)量機(jī)構(gòu)的儀表常用于交流電流和電壓的精密測(cè)量。 </p> <p> ⒉ 準(zhǔn)確度的選擇。因儀表的準(zhǔn)確度越高，價(jià)格越貴，維修也較困難。而且，若其他條件配合不當(dāng)，再高準(zhǔn)確度等級(jí)的儀表，也未必能得到準(zhǔn)確的測(cè)量結(jié)果。 </p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/436363.html</p></div></div></div></div></div><div id="2iucag4" class="page-right twoColRt"><div 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