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class="twoCol"><div id="nf8kgxj" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzbyb_plcod/">PLC</a>?上海上海二工電流互感器好價格歡迎咨詢上海喆和機電科技供應</p><div id="fogamoa" class="leftbox clearfix"><h1>上海上海二工電流互感器好價格歡迎咨詢上海喆和機電科技供應</h1><div id="qwdn3j7" class="proBig"><div id="nlx2ipq" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087771928659/6371670877719286596119342.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="thoiugn" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087771928659/6371670877719286596119342.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="27ovx3z" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>上海上海二工電流互感器好價格,電流互感器</p><p><span>***更新：</span>2020-08-23 13:02:36</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="edfhovm" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海喆和機電科技有限公司</a></p><p><span>聯(lián)系人：</span>李小雅</p><p><span>郵箱: </span>shzh-sh@qq.com</p><p><span>電話: </span>13761188658</p><p><span>傳真: </span>021_53862782</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-53862782</p><p><span>地址: </span>上海市靜安區(qū)恒豐北路100號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="tqxzqwy" class="page-proshow02"><p class="title">詳細說明</p><div id="3fwtfln" class="box"><p><p> 上海喆和定制銷售西門子APT原廠電流互感器，交貨快，款式種類多，個性化定制等。 </p> <span style="display:none;"></span> <p> 技術特性 </p> <p> 3.1 技術參數(shù) </p> <p> 1) 額定一次電流（Ipn）：5A～5000A </p> <span style="display:none;"></span> <p> 2) 額定一次二次電流（ Isn）：5A/1A </p> <p> 3) 額定工作電壓（ Un）：AC660V（50/60Hz） </p> <p> 4) 額定連續(xù)熱電流 (Icth)：1.2 x Ipn </p> <p> 5) 額定短時熱電流 (Ith)：≥60x Ipn（1sec.） </p> <p> 6) 工頻耐壓：3kV， </p> <p> （1min ,50Hz;外殼與二次端子間） </p> <p> <br /> </p> <p> 7) 絕緣等級：E </p> <p> 8) 接線端子的型式：螺釘（ M4）壓片緊固式 </p> <p> 8) 操作力矩：擰緊力矩0.8~1.2N，上海上海二工電流互感器好價格.m , </p> <p> 額定承受力矩 2.4N，上海上海二工電流互感器好價格.m; </p> <p> 9) 安裝及穿芯孔尺寸見圖 1： </p> <p> 10) 防護等級：端子 IP00，外殼IP40 </p> <p> <br /> </p> <p> 3，上海上海二工電流互感器好價格.2 工作環(huán)境 </p> <p> 1) 使用環(huán)境溫度： -5℃～+40℃；24小時平均環(huán)境溫度不超過 +35℃； </p> <p> 2) 空氣相對濕度： 24小時內(nèi)平均不超過 95%，1個月內(nèi)平均不超過 90%； </p> <p> 3) 安裝地點的海拔：海撥不超過 1000m； </p> <p> 4) 振動或輕微地震：由外部原因引起的電流互感器振動或輕微地震可以忽略； </p> <p> 5) 污染等級：II類 </p> <p> <br /> 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 130*65II電流互感器.上海上海二工電流互感器好價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海上海二工電流互感器好價格,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087771928659/6371670877719286596119342.png"></div><p> 上海喆和銷售西門子APT原廠ALH-0.66電流互感器 </p> <p> 型號 </p> <p> ALH-0.66 50III 300/5 </p> <p> 型號 </p> <p> ALH-0.66 30I-I 20/5ML </p> <p> 型號 </p> <p> ALH-0.66 50II 1000/1ML </p> <p> 型號 </p> <p> ALH-0.66 60*50II 800/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 100/5H </p> <p> 型號 </p> <p> ALH-0.66 60I 80/51R2.5VA2 </p> <p> 型號 </p> <p> ALH-0.66 80II 1200/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/1ML </p> <p> 型號 </p> <p> ALH-0.66 60I 800/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 20/50.5R2.5 </p> <p> 型號 </p> <p> ALH-0.66 80*50II 300/5ML </p> <p> 型號 </p> <p> ALH-0.66 50II 600/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 75/11RML </p> <p> 型號 </p> <p> ALH-0.66 40II 100/5ML </p> <p> 型號 </p> <p> ALH-0.66 40II 450/5ML </p> <p> 型號 </p> <p> ALH-0.66 60II 400/5ML </p> <p> 型號 </p> <p> ALH-0.66 60II 2000/5ML </p> <p> 型號 </p> <p> ALH-0.66 80*50II 1250/5 </p> <p> 型號 </p> <p> ALH-0.66 60*50II 1250/10.5 </p> <p> 型號 </p> <p> ALH-0.66 30I-I 100/11R2.5V </p> <p> 型號 </p> <p> ALH-0.66 D12 250/5XGZZ </p> <p> 型號 </p> <p> ALH-0.66 M8-II 40/50.5R </p> <p> 型號 </p> <p> ALH-0.66 30I 40/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 15/1 0.5R 5VA </p> <p> 型號 </p> <p> ALH-0.66 80II 500/5ML </p> <p> 型號 </p> <p> ALH-0.66 100II 1250/1ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 75/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I 100/5ML </p> <p> 型號 </p> <p> ALH-0.66 60III 1500/5EP </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/51T </p> <p> 型號 </p> <p> ALH-0.66 100*50II 1500/5 ML </p> <p> 型號 </p> <p> ALH-0.66 60I 800/5 0.2SR 5V </p> <p> 型號 </p> <p> ALH-0.66 40I 400/5 ML </p> <p> 型號 </p> <p> ALH-0.66 50II 1500/5 ML </p> <p> 型號 </p> <p> ALH-0.66 40II 700/1 ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 15/1 ML </p> <p> 型號 </p> <p> ALH-0.66 60II 1200/5 ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 20/1 1R 2.5VA </p> <p> 型號 </p> <p> ALH-0.66 30I-I 300/1 10VA ML 上海上海二工電流互感器好價格上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 80*50II電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海上海二工電流互感器好價格,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167088041488527/6371670880414885276367966.png"></div><p> 上海喆和定制西門子電流互感器 ALH-0.66系列。 </p> <p> 準確級選擇的原則：計費計量用的電流互感器其準確級不低于0．5級；用于監(jiān)視各進出線回路中負荷電流大小的電流表應選用1．0—3．0級電流互感器。為了保證準確度誤差不超過規(guī)定值，一般還校驗電流互感器二次負荷（伏安），互感器二次負荷S2不大于額定負荷S2n，所選準確度才能得到保證。準確度校驗公式：S2≤S2n。二次回路的負荷l：取決于二次回路的阻抗Z2的值，則：S2=I2n2︱Z2︱≈I2n2（∑︱Zi︱+ RWl+RXC）或S2V1≈∑Si+I2n2（RWl+RXC）式中，Si、Zi為二次回路中的儀表、繼電器線圈的額定負荷和阻抗，RXC為二次回路中所有接頭、觸點的接觸電阻，一般取0．1Ω，RWL為二次回路導線電阻，計算公式化為：RWL=LC/（r×S）。式中，r為導線的導電率，銅線r=53m/（Ωmm2），鋁線r=32m（Ωmm2），S為導線截面積（mm2），LC為導線的計算長度（m）。設互感器到儀表單向長度為L1，則：L1互感器為星形接LC=L1兩相V形接線2L1一相式接線繼電保護用的電流互感器的準確度常用的有5P和l0P。保護級的準確度是以額定準確限值一次電流下的電流互感器額定復合誤差ε%來標稱的（如5P對應的ε%=5%）。 </p><p> 上海喆和銷售西門子APT原廠ALH-0.66電流互感器 </p> <p> 型號 </p> <p> ALH-0.66 80III 700/5 </p> <p> 型號 </p> <p> ALH-0.66 40I 1000/1 15VA ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 85/5ML </p> <p> 型號 </p> <p> ALH-0.66 100III 3000/5EP </p> <p> 型號 </p> <p> ALH-0.66 M8-I 40/1ML </p> <p> 型號 </p> <p> ALH-0.66 100II 630/1ML </p> <p> 型號 </p> <p> ALH-0.66 60*50II 400/5ML </p> <p> 型號 </p> <p> ALH-0.66 80*50II 1500/2.5M </p> <p> 型號 </p> <p> ALH-0.66 30I 30/5ML </p> <p> 型號 </p> <p> ALH-0.66 40II 250/11R10VA </p> <p> 型號 </p> <p> ALH-0.66 40II 800/50.2RML </p> <p> 型號 </p> <p> ALH-0.66 40II 150/5ML </p> <p> 型號 </p> <p> ALH-0.66 100*50II 3200/1M </p> <p> 型號 </p> <p> ALH-0.66 30I-I 75/50.5R5VA </p> <p> 型號 </p> <p> ALH-0.66 30I 200/50.2R2.5V </p> <p> 型號 </p> <p> ALH-0.66 D12 800/5EPZZ </p> <p> 型號 </p> <p> ALH-0.66 60II 1500/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/10.5R5VA </p> <p> 型號 </p> <p> ALH-0.66 60II 500/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/5H </p> <p> 型號 </p> <p> ALH-0.66 40II 400/2.5ML </p> <p> 型號 </p> <p> ALH-0.66 40II 300/115VAML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 100/11R5VA </p> <p> 型號 </p> <p> ALH-0.66 170*100II 5000/5 </p> <p> 型號 </p> <p> ALH-0.66 120*50II 1250/5 </p> <p> 型號 </p> <p> ALH-0.66 60*50II 1000/1ML </p> <p> 型號 </p> <p> ALH-0.66 80*50II 800/1ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 100/1ML </p> <p> 型號 </p> <p> ALH-0.66 100II 1000/5ML </p> <p> 型號 </p> <p> ALH-0.66 80*50II 600/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I 350/5ML </p> <p> 型號 </p> <p> ALH-0.66 220*50II 5000/5M </p> <p> ALH-0.66 D12 500/5XGZZ </p> <p> 型號 </p> <p> ALH-0.66 100III 1500/5EP </p> <p> 型號 </p> <p> ALH-0.66 60II 1500/1 </p> <p> 型號 </p> <p> ALH-0.66 80*50II 1000/1ML </p> <p> 型號 </p> <p> ALH-0.66 100*50II 2000/2.5 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 120II-P電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海上海二工電流互感器好價格,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087581865934/6371670875818659347638789.jpg"></div><p> 上海喆和銷售西門子APT原廠ALH-0.66電流互感器 </p> <p> 型號 ALH-0.66 100*50II 3000/1ML </p> <p> 型號 ALH-0.66 100II 3000/5ML </p> <p> 型號 ALH-0.66 30I-I 15/5 0.5R 2.5A 8T </p> <p> 型號 ALH-0.66 60*50II 1500/50.5 </p> <p> 型號 ALH-0.66 80II 1250/10.5R15 </p> <p> 型號 ALH-0.66 40II 1000/5ML </p> <p> 型號 ALH-0.66 30I-I 150/110VAM </p> <p> 型號 ALH-0.66 30I-I 30/10.5R5VA </p> <p> 型號 ALH-0.66 80*50II 300/51R5 </p> <p> 型號 ALH-0.66 40I 75/5ZZ </p> <p> 型號 ALH-0.66 30I-I 40/11RML </p> <p> 型號 ALH-0.66 40II 350/5ML </p> <p> 型號 ALH-0.66 30I-I 50/1ML </p> <p> 型號 ALH-0.66 40I 200/5ML </p> <p> 型號 ALH-0.66 30I-I 75/50.5R2.5 </p> <p> 型號 ALH-0.66 40I 350/5 </p> <p> 型號 ALH-0.66 30I-I 250/1ML </p> <p> 型號 ALH-0.66 60II 800/50.2SR5 </p> <p> 型號 ALH-0.66 40II 650/5ML </p> <p> 型號 ALH-0.66 80*50II 1500/1ML </p> <p> 型號 ALH-0.66 60*50II 500/1ML </p> <p> 型號 ALH-0.66 100*50II 3200/5M </p> <p> 型號 ALH-0.66 M8-II 100/5XGZZ </p> <p> 型號 ALH-0.66 40I 40/5 </p> <p> 型號 ALH-0.66 100II I800/5ML </p> <p> 型號 ALH-0.66 80II 1000/5ML </p> <p> 型號 ALH-0.66 M8-I 20/5ML </p> <p> 型號 ALH-0.66 60III 600/5ML </p> <p> 型號 ALH-0.66 50II 600/115VAML </p> <p> 型號 ALH-0.66 30I 160/5ML </p> <p> 型號 ALH-0.66 30I-I 10/1ML </p> <p> 型號 ALH-0.66 60II 1000/5ML </p> <p> 型號 ALH-0.66 80*50II 2500/0.5 </p> <p> 型號 ALH-0.66 60*50II 200/5ML </p> <p> 型號 ALH-0.66 M8-I 40/50.5R </p> <p> 型號 ALH-0.66 60II 500/1ML </p> <p> 型號 ALH-0.66 60I I 1500/5 0.5R 15VA ML </p> <p> 型號 ALH-0.66 40II 300/1 10VA ML 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 130II電流互感器.上海上海二工電流互感器好價格</p><p style="text-indent:25px">上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 D22電流互感器.上海上海二工電流互感器好價格</p><p> 上海喆和定制銷售西門子電流互感器。主要技術要求額定容量：額定二次電流通過二次額定負荷時所消耗的視在功率。額定容量可以用視在功率，也可以用二次額定負荷阻抗Ω表示。一次額定電流：允許通過電流互感器一次繞組的用電負荷電流。用于電力系統(tǒng)的電流互感器一次額定電流為5～25000A，用于試驗設備的精密電流互感器為～50000A。電流互感器可在一次額定電流下長期運行，負荷電流超過額定電流值時叫做過負荷，電流互感器長期過負荷運行，會燒壞繞組或減少使用壽命。二次額定電流：允許通過電流互感器二次繞組的一次感應電流。額定電流比（變比）：一次額定電流與二次額定電流之比。額定電壓：一次繞組長期對地能夠承受的額定電壓（有效值以kV為單位），應不低于所接線路的額定相電壓。電流互感器的額定電壓分為，3，6，10，35，110，220，330，500kV等幾種電壓等級。10%倍數(shù)：在指定的二次負荷和任意功率因數(shù)下，電流互感器的電流誤差為－10%時，一次電流對其額定值的倍數(shù)。10%倍數(shù)是與繼電保護有關的技術指標。準確度等級：表示互感器本身誤差（比差和角差）的等級。電流互感器的準確度等級分為～1多種級別，與原來相比準確度提高很大。上海上海二工電流互感器好價格</p><p style="text-indent:25px">上海喆和機電科技有限公司始建于2016-01-25，坐落于上海市靜安區(qū)恒豐北路100號，現(xiàn)有員工11~50人余人。專業(yè)的團隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展西門子，施耐德，ABB，歐姆龍，LS,APT,德力西等的品牌。我公司擁有強大的技術實力，多年來一直專注于從事機電科技領域內(nèi)的技術開發(fā)、技術咨詢、技術服務、技術轉讓,機電設備、五金交電、儀器儀表、電子產(chǎn)品、電子元器件、通訊設備(除衛(wèi)星電視廣播地面接收設施)、五金工具、橡塑制品、陶瓷制品、金屬材料、五金制品、包裝材料、建筑裝潢材料、化工原料及產(chǎn)品(除危險化學品、監(jiān)控化學品、民用物品、易制毒化學品)、管道及配件、閥門的批發(fā)、零售?！疽婪毥?jīng)批準的項目,經(jīng)相關部門批準后方可開展經(jīng)營活動】的發(fā)展和創(chuàng)新，打造高指標產(chǎn)品和服務。自公司成立以來，一直秉承“以質量求生存，以信譽求發(fā)展”的經(jīng)營理念，始終堅持以客戶的需求和滿意為重點，為客戶提供質量的[ "編程控制器", "光電傳感器", "變頻器", "軟啟動器" ]，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1012591.html</p></div></div></div></div></div><div id="q7nfxjl" class="page-right twoColRt"><div id="vzgnz3q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lzbs3ih" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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