上海電流互感器產(chǎn)品介紹歡迎來電上海喆和機電科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="上海喆和銷售西門子APT原廠ALH-0.66電流互感器型號ALH-0.66100*50II2500/5M型號ALH-0.6660II150/1ML型號ALH-0.6630I-I150/5ML型號ALH-0.66100II2500/5ML型號"><meta name="keywords" content="上海電流互感器產(chǎn)品介紹,電流互感器"><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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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clearfix"><h1>上海電流互感器產(chǎn)品介紹歡迎來電上海喆和機電科技供應(yīng)</h1><div id="cl7axg7" class="proBig"><div id="fd3dpbn" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087534940225/6371670875349402255061651.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="73ix3xz" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087534940225/6371670875349402255061651.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ir7l87x" 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(guān)鍵詞：</span>上海電流互感器產(chǎn)品介紹,電流互感器</p><p><span>***更新：</span>2020-09-07 09:05:21</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="irt7pbd" 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="t8htfr8" class="page-proshow02"><p class="title">詳細說明</p><div id="zkhbnz2" class="box"><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 ALH-0.66 100*50II 2500/5M </p> <p> 型號 ALH-0.66 60II 150/1ML </p> <p> 型號 ALH-0.66 30I-I 150/5ML </p> <p> 型號 ALH-0.66 100II 2500/5ML </p> <p> 型號 ALH-0.66 60*50II 2500/1ML </p> <p> 型號 ALH-0.66 30I-I 30/11R0.4VA </p> <p> 型號 ALH-0.66 30I-I 150/1H </p> <p> 型號 ALH-0.66 80II 150/5ML </p> <p> 型號 ALH-0.66 50II 800/5ML </p> <p> 型號 ALH-0.66 30I-I 50/50.5RML </p> <p> 型號 ALH-0.66 40I 100/5ZZ </p> <p> 型號 ALH-0.66 40I 15/5ZZ </p> <p> 型號 ALH-0.66 120*50II 5000/5M </p> <p> 型號 ALH-0.66 40I 200/50.2R2.5V </p> <p> 型號 ALH-0.66 30I 100/1ML </p> <p> 型號 ALH-0.66 80I 250/5 </p> <p> 型號 ALH-0.66 100II 1200/5ML </p> <p> 型號 ALH-0.66 40I 300/5ZZ </p> <p> 型號 ALH-0.66 M8-II 20/50.5R </p> <p> 型號 ALH-0.66 100*50II 1000/5M </p> <p> 型號 ALH-0.66 D12 150/5XGZZ </p> <p> 型號 ALH-0.66 30I-I 30/11R2.5VA </p> <p> 型號 ALH-0.66 80II 250/5ML </p> <p> 型號 ALH-0.66 40I 350/5ML </p> <p> 型號 ALH-0.66 80*50II 200/5ML </p> <p> 型號 ALH-0.66 80*50II 1000/5ML </p> <p> 型號 ALH-0.66 60I 350/5 </p> <p> 型號 ALH-0.66 60II 750/5ML </p> <p> 型號 ALH-0.66 100II I3000/5ML </p> <p> 型號 ALH-0.66 80*50II 2000/2.5M </p> <p> 型號 ALH-0.66 30I-I 150/5H </p> <p> 型號 ALH-0.66 M8-I 5/5ML </p> <p> 型號 ALH-0，上海電流互感器產(chǎn)品介紹，上海電流互感器產(chǎn)品介紹.66 40II 630/5ML </p> <p> 型號 ALH-0.66 30I-I 30/5ML </p> <p> 型號 ALH-0.66 60II 100/5ML </p> <p> 型號 ALH-0.66 50II 600/1ML </p> <p> 型號 ALH-0.66 30I-I 20/1ML </p> <p> 型號 ALH-0.66 30I 150/5ML </p> <p> 型號 ALH-0.66 30I-I 25/50.5R2，上海電流互感器產(chǎn)品介紹.5 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 60I電流互感器.上海電流互感器產(chǎn)品介紹</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電流互感器產(chǎn)品介紹,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087534940225/6371670875349402255061651.png"></div><p> 電氣調(diào)試是電力工作中一項重要的內(nèi)容，在電氣調(diào)試工作中，二次回路檢查又是一項重要的調(diào)試內(nèi)容，它是關(guān)系到電力系統(tǒng)的測量、保護、通訊等功能能否發(fā)揮作用的前提。在二次回路中，電流互感器的接線是否正確又是電流二次回路是否正確的基礎(chǔ)，所以電流互感器的接線正確性非常重要。很多電氣調(diào)試人員對它沒有深刻的理解，經(jīng)常搞錯，造成諸如差動保護誤動作、電度表反轉(zhuǎn)等。下面對這個問題做一個***、細致的論述。電氣調(diào)試是電力工作中一項重要的內(nèi)容，在電氣調(diào)試工作中，二次回路檢查又是一項重要的調(diào)試內(nèi)容，它是關(guān)系到電力系統(tǒng)的測量、保護、通訊等功能能否發(fā)揮作用的前提。在二次回路中，電流互感器的接線是否正確又是電流二次回路是否正確的基礎(chǔ)，所以電流互感器的接線正確性非常重要。很多電氣調(diào)試人員對它沒有深刻的理解，經(jīng)常搞錯，造成諸如差動保護誤動作、電度表反轉(zhuǎn)等。下面對這個問題做一個***、細致的論述。電流互感器的結(jié)構(gòu)較為簡單，由相互絕緣的一次繞組、二次繞組、鐵心以及構(gòu)架、殼體、接線端子等組成。其工作原理與變壓器基本相同，一次繞組的匝數(shù)(N1)較少，直接串聯(lián)于電源線路中，一次負荷電流。上海電流互感器產(chǎn)品介紹上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 220*50II電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電流互感器產(chǎn)品介紹,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087883095803/6371670878830958036124787.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 ALH-0.66 40II 300/5ML </p> <p> 型號 ALH-0.66 30I-I 25/5ML </p> <p> 型號 ALH-0.66 M8-I 20/1ML </p> <p> 型號 ALH-0.66 30I-I 50/11R2.5VA </p> <p> 型號 ALH-0.66 100III 2000/5XG </p> <p> 型號 ALH-0.66 40II 1200/5 </p> <p> 型號 ALH-0.66 100*50II 600/5ML </p> <p> 型號 ALH-0.66 50III 400/5 </p> <p> 型號 ALH-0.66 60*50II 3000/5ML </p> <p> 型號 ALH-0.66 100*50II 2000/5M </p> <p> 型號 ALH-0.66 40II 750/5ML </p> <p> 型號 ALH-0.66 40I 500/1MR </p> <p> 型號 ALH-0.66 60*50II 800/5ML </p> <p> 型號 ALH-0.66 30I-I 20/50.5R5VA </p> <p> 型號 ALH-0.66 30I 40/50.5R2.5V </p> <p> 型號 ALH-0.66 40I 150/5ML </p> <p> 型號 ALH-0.66 M8-II 75/5EPZZ </p> <p> 型號 ALH-0.66 80*50II 1300/5ML </p> <p> 型號 ALH-0.66 30I 250/5ML </p> <p> 型號 ALH-0.66 40I 30/5ZZ </p> <p> 型號 ALH-0.66 30I 125/5 </p> <p> 型號 ALH-0.66 30I-I 100/1ML </p> <p> 型號 ALH-0.66 60II 150/5ML </p> <p> 型號 ALH-0.66 50II 2000/5ML </p> <p> 型號 ALH-0.66 60II 450/5ML </p> <p> 型號 ALH-0.66 170*100II 4000/1 </p> <p> 型號 ALH-0.66 40II 300/1ML </p> <p> 型號 ALH-0.66 D12 600/5EPZZ </p> <p> 型號 ALH-0.66 50II 900/5ML </p> <p> 型號 ALH-0.66 80*50II 750/1ML </p> <p> 型號 ALH-0.66 60*50II 1500/1 </p> <p> 型號 ALH-0.66 30I-I 25/5H </p> <p> 型號 ALH-0.66 80III 1000/5XG </p> <p> 型號 ALH-0.66 60II 250/5ML </p> <p> 型號 ALH-0.66 40II 800/1ML </p> <p> 型號 ALH-0.66 D12 300/5EPZZ </p> <p> 型號 ALH-0.66 80*50II 1200/5ML </p> <p> 型號 ALH-0.66 M8-II 50/50.5R </p> <p> 型號 ALH-0.66 80*50II 4000/5ML </p> <p> <br /> </p><p style="text-indent:25px"> 上海喆和銷售電流互感器。對于電流互感器退磁，一次繞組開路，二次繞組通以工頻電流，從零開始逐漸增加到一定的電流值(該電流值與互感器的設(shè)計測量上限有關(guān)，一般為額定電流的20-50%左右?？梢赃@樣判斷，如果電流突然急劇變大，此時表示鐵芯以進入磁飽和階段)。然后再將電流緩慢降為零，如此重復(fù)2-3次。在斷開電源前，應(yīng)將一次繞組短接，才斷開電源。鐵芯退磁完成。此方法稱開路退磁法。對于有些電流互感器，由于二次繞組的匝數(shù)都比較多。若采用開路退磁法，開路的繞組可能產(chǎn)生高電壓。因此可以在二次繞組接上較大的電阻(額定阻抗的10-20倍)。一次繞組通以電流，從零漸變到互感器一次繞組的允許的額定電流，再漸變到零，如此重復(fù)2-3次。由于接有負載鐵芯可能不能完全退磁。由于一次繞組的額定電流有限制，過大的話可能燒壞一次繞組。如果接有負載的二次繞組產(chǎn)生電壓不是過高的話，可以加大二次繞組的負載電阻。這樣可以提高退磁效果。3、電流互感器誤差試驗互感器誤差試驗一般采用被測互感器與標準互感器進行比較，兩互感器的二次電流差即為被測互感器誤差。此種檢驗方法稱比較法。標準互感器要求比被測互感器高出二個等級，此時標準互感器誤差可忽略不計。上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 130*50II電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海電流互感器產(chǎn)品介紹,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087581865934/6371670875818659347638789.jpg"></div><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> <p> 型號 </p> <p> ALH-0.66 30I-I 250/110VA ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 30/50.5R2.5A 4T </p> <p> 型號 </p> <p> ALH-0.66 30I-I 15/5ML </p> <p> 型號 </p> <p> ALH-0.66 D12 400/5XGZZ </p> <p> 型號 </p> <p> ALH-0.66 30I 400/5ML </p> <p> 型號 </p> <p> ALH-0.66 80III 1200/5EP </p> <p> 型號 </p> <p> ALH-0.66 60II 1250/5 </p> <p> 型號 </p> <p> ALH-0.66 30I 100/50.2RML </p> <p> 型號 </p> <p> ALH-0.66 40I 5/5 </p> <p> 型號 </p> <p> ALH-0.66 100II 1600/1ML </p> <p> 型號 </p> <p> ALH-0.66 60I 1200/5ML </p> <p> 型號 </p> <p> ALH-0.66 60I 600/5ML </p> <p> 型號 </p> <p> ALH-0.66 60*50II 300/5ML </p> <p> 型號 </p> <p> ALH-0.66 100*50II 2000/1ML </p> <p> 型號 </p> <p> ALH-0.66 50II 200/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I 50/50.5R2.5VA 2T </p> <p> 型號 </p> <p> ALH-0.66 80II 1200/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/11R2.5VA ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 25/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 20/11R0.4VA </p> <p> <br /> </p> <p> 型號 </p> <p> ALH-0.66 40II 100/15VAML </p> <p> 型號 </p> <p> ALH-0.66 100*50II 2500/1ML </p> <p> 型號 </p> <p> ALH-0.66 100II 2500/1ML </p> <p> 型號 </p> <p> ALH-0.66 60III 600/50.2RML </p> <p> 型號 </p> <p> ALH-0.66 50II 300/5ML </p> <p> 型號 </p> <p> ALH-0.66 80*50II 2500/5ML </p> <p> 型號 </p> <p> ALH-0.66 60II 1200/1ML </p> <p> 型號 </p> <p> ALH-0.66 40II 600/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 75/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 150/1ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 50/50.5R </p> <p> 型號 </p> <p> ALH-0.66 30I-I 100/1H </p> <p> 型號 </p> <p> ALH-0.66 60*50II 1500/2.5M </p> <p> 型號 </p> <p> ALH-0.66 50II 800/1ML </p> <p> 型號 </p> <p> ALH-0.66 40I 50/5ZZ </p> <p> 型號 </p> <p> ALH-0.66 30I-I 60/51T </p> <p> <br /> </p> <p> 型號 </p> <p> ALH-0.66 40I 100/50.5R </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 30III電流互感器.上?，F(xiàn)貨銷售電流互感器貨期快</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 M8-I電流互感器.上海電流互感器產(chǎn)品介紹</p><p> 電流互感器使用注意事項(1)極性連接要正確。電流互感器一般按減極性標注，如果極性連接不正確，就會影響計量，甚至在同**路有多臺電流互感器并聯(lián)時，全造成短路***。(2)二次回路應(yīng)設(shè)保護性接地點，并可靠連接。為防止一、二次繞組之間絕緣擊穿后高電壓竄入低壓側(cè)危及人身和儀表安全，電流互感器二次側(cè)應(yīng)設(shè)保護性接地點，接地點只允許接一個，一般將靠近電流互感器的箱體端子接地。(3)運行中二次繞組不允許開路。否則會導(dǎo)致以下嚴重后果：二次側(cè)出現(xiàn)高電壓，危及人身和儀表安全;出現(xiàn)過熱，可能燒壞繞組;增大計量誤差。(4)用于電能計量的電流互感器二次回路，不應(yīng)再接繼電保護裝置和自動裝置等，以防互相影響。上海電流互感器產(chǎn)品介紹</p><p style="text-indent:25px">上海喆和機電科技有限公司總部位于上海市靜安區(qū)恒豐北路100號，是一家從事機電科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓,機電設(shè)備、五金交電、儀器儀表、電子產(chǎn)品、電子元器件、通訊設(shè)備(除衛(wèi)星電視廣播地面接收設(shè)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(xué)品、監(jiān)控化學(xué)品、民用物品、易制毒化學(xué)品)、管道及配件、閥門的批發(fā)、零售。【依法須經(jīng)批準的項目,經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動】的公司。上海喆和機電科擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供編程控制器，光電傳感器，變頻器，軟啟動器。上海喆和機電科致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。上海喆和機電科創(chuàng)始人李小雅，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1189930.html</p></div></div></div></div></div><div id="24vxzgn" class="page-right twoColRt"><div id="quwyk3f" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qpmelsu" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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