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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="88brype" class="twoCol"><div id="rkh7t8v" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/third-yiqiyibiao_chuanganqi/">傳感器</a>?西安漏電流傳感器批發(fā)哪家好 **** 啟東雙贏電子科技供應(yīng)</p><div id="7pumelu" class="leftbox clearfix"><h1>西安漏電流傳感器批發(fā)哪家好 **** 啟東雙贏電子科技供應(yīng)</h1><div id="08mo8eu" class="proBig"><div id="e2np27d" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311263392578125/9966803.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3yfh2a8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311263392578125/9966803.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sewyq8b" 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>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>西安漏電流傳感器批發(fā)哪家好,漏電流傳感器</p><p><span>***更新：</span>2021-01-30 11:15:33</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mln2oqf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">啟東雙贏電子科技有限公司</a></p><p><span>聯(lián)系人：</span>楊生</p><p><span>郵箱: </span>jmin_yang@126.com</p><p><span>電話: </span>18666184026</p><p><span>傳真: </span>0513_</p><p><span>網(wǎng)址: </span>http://www.qdsy-sensor.cn</p><p><span>手機(jī): </span>0513-86378688</p><p><span>地址: </span>寅陽鎮(zhèn)洪佳路8號</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="dmewykr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="p3k78ue" class="box"><p><p style="text-indent:25px">在工業(yè)場合，有大量的電氣設(shè)備在運行。電氣設(shè)備的運行安全取決于設(shè)備的絕緣狀態(tài)。隨著時間推移，老化的電纜和電器設(shè)備本身都存在漏電的可能。為了保證設(shè)備安全以及人身的安全，必須要對電器設(shè)備的絕緣狀態(tài)或者漏電水平進(jìn)行監(jiān)測，以確保人身和設(shè)備安全，西安漏電流傳感器批發(fā)哪家好。然而在某些重要用電場合，不允許斷電檢修，此時開口型的小電流測量裝置是合適的檢測設(shè)備。因此我們研發(fā)了開口型的漏電流傳感器，可以做到不停機(jī)即可更換傳感器裝置，從而也就更有效的確保了供電安全。該新型開口式直流漏電流傳感器采用閉環(huán)或開環(huán)磁通門原理，對直流漏電流（或微小直流電流）進(jìn)行測量，具有穩(wěn)定性好，可靠性高，西安漏電流傳感器批發(fā)哪家好，西安漏電流傳感器批發(fā)哪家好，安裝方便的特點，在新一代直流絕緣監(jiān)測系統(tǒng)中起到了關(guān)鍵作用。電流方向要與漏電流傳感器外殼上所標(biāo)的箭頭同向，才能獲得正向的輸出。西安漏電流傳感器批發(fā)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器批發(fā)哪家好,漏電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311263392578125/9966803.png"></div><p style="text-indent:25px">漏電流傳感器環(huán)繞安裝在直流回路的正負(fù)出線上, 當(dāng)裝置運行時,實時檢測各支路傳感器輸出的信號,當(dāng)支路純緣情況正常時,流過傳感器的電流大小相等,方向相反,其輸出信號為零;當(dāng)支路有接地時,漏電流傳感器有差流流過,傳感器的輸出不為零。因此通過檢測各支路傳感器的輸出信號,就可以判斷直流系統(tǒng)接地支路。該原理選線精度高,不受線路分布電容的影響直流漏電流變送器是一種利用磁通門原理(Flux gate)將被測直流電流轉(zhuǎn)換成與該電流成比例輸出的直流電流或電壓信號的測量模塊,原副邊之間高度絕緣。具有高精確度、高線性度、高集成度體積小結(jié)構(gòu)簡單、長期工作穩(wěn)定且適應(yīng)各種工作環(huán)境的特點。普遍地應(yīng)用在新能源、石油、煤礦化工、鐵路、通信、樓字自控等行業(yè)的電氣設(shè)備的系統(tǒng)控制及檢測。上海儲能逆變器漏電流傳感器直流漏電流傳感器的基本技術(shù)指標(biāo)國內(nèi)做直流漏電流傳感器的廠家眾多。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器批發(fā)哪家好,漏電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311263422011718/8558094.png"></div><p style="text-indent:25px">漏電流傳感器是采用磁調(diào)制（或稱為磁通門Flux Gate）的技術(shù)，由波震蕩器產(chǎn)生的補(bǔ)償電流對原邊電流進(jìn)行補(bǔ)償，達(dá)到磁場平衡，此時輸出值VM精確反映原邊電流，主要用于直流小電流及差值電流檢測。一體式設(shè)計，直流漏電流傳感器采取一體式設(shè)計，取代傳統(tǒng)的分流器+變送器的方式，其他元器件的檢測方式，體積小，安裝方便，避免在因為空間結(jié)構(gòu)過小而出現(xiàn)使用上的問題。漏電流傳感器環(huán)繞安裝在直流回路的正負(fù)出線上，當(dāng)裝置運行時，實時檢測漏電流傳感器，漏電流傳感器的應(yīng)用場合在**使用標(biāo)準(zhǔn)中，對于所有用電設(shè)備的使用標(biāo)準(zhǔn)都有一定的硬性要求，在直流系統(tǒng)中直流漏電流傳感器是不可或缺的一個重要元器件，對于設(shè)備的直流泄漏電流進(jìn)行檢測，普遍應(yīng)用于直流輸電、蓄電檢測、直流屏、電源、大型醫(yī)療衛(wèi)生設(shè)備、光伏、風(fēng)力發(fā)電、通信基站等行業(yè)貨設(shè)備中，時間對設(shè)備的漏電情況進(jìn)行反饋，后端的漏電保護(hù)等原件會在時間采取相關(guān)措施，避免事故發(fā)生，安全使用、生產(chǎn)作業(yè)。</p><p style="text-indent:25px">直流漏電流傳感器是采用磁調(diào)制（或稱為磁通門Flux Ga）的技術(shù)，由內(nèi)部方波震蕩器產(chǎn)生的補(bǔ)償電流對原邊電流進(jìn)行補(bǔ)償，達(dá)到磁場平衡，此時輸出值VM精確反映原邊電流，主要用于直流小電流及差值電流檢測。一體式設(shè)計，直流漏電流傳感器采取一體式設(shè)計，取代傳統(tǒng)的分流器+的方式，其他元器件的檢測方式，體積小，安裝方便，避免在因為空間結(jié)構(gòu)過小而出現(xiàn)使用上的問題。應(yīng)用其各種驅(qū)動電路中，斬波恒流型比較為理想，每相通過一個進(jìn)行電流采樣，與給定電流值比較，產(chǎn)生斬波信號，十年后，兩相混合式微步驅(qū)動趨于成熟，每相繞組采用H橋拓?fù)浣Y(jié)構(gòu)，每相電流仍然通過一個電阻進(jìn)行采樣，進(jìn)入九十年代，無刷直流電機(jī)得到迅速發(fā)展，由于采用120°通電方式，只須在直流側(cè)負(fù)端串入一個采樣電阻，就可實現(xiàn)對無刷直流電機(jī)的電流控制，近十年，無刷交流電流傳感器電機(jī)即永磁同步電機(jī)和異步電機(jī)的磁場定向控制越來越多，相電流反饋信號是轉(zhuǎn)矩控制和磁場定向的主要變量，對Y接法的三相繞組，需要兩個電流傳感器采樣任何兩相電流，采用信號通常需要和相電流隔離，因此常選用有隔離作用的電流傳感器，如電流采樣，隔離傳感器，霍爾傳感器。漏電流傳感器是一種依據(jù)互感器電磁隔離將被測直流電壓并隔離輸出標(biāo)準(zhǔn)模擬信號或數(shù)字信號的裝置。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器批發(fā)哪家好,漏電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637314760020175781/80162.png"></div><p style="text-indent:25px">漏電流傳感器環(huán)繞安裝在直流回路的正負(fù)出線上，當(dāng)裝置運行時，實時檢測各支路傳感器輸出的信號，當(dāng)支路絕緣情況正常時，流過傳感器的電流大小相等，方向相反，其輸出信號為零；當(dāng)支路有接地時，漏電流傳感器有差流流過，傳感器的輸出不為零。因此通過檢測各支路傳感器的輸出信號，就可以判斷直流系統(tǒng)接地支路。該原理選線精度高，不受線路分布電容的影響。直流漏電流變送器是一種利用磁通門原理(Flux gate)將被測直流電流轉(zhuǎn)換成與該電流成比例輸出的直流電流或電壓信號的測量模塊，原副邊之間高度絕緣。通常輸出標(biāo)準(zhǔn)的直流DC 4-20mA, DC0-5V, DC0-10V等信號，此標(biāo)準(zhǔn)信號可以被多種采集設(shè)備采集，如PLC,RTU,DAS卡等，用于多種電流監(jiān)控的場合。交直流漏電流傳感器采用新CT技術(shù)，幾乎不受外界磁場的影響。西安漏電流傳感器批發(fā)哪家好</p><p style="text-indent:25px">在直流系統(tǒng)中直流漏電流傳感器是不可或缺的一個重要元器件。西安漏電流傳感器批發(fā)哪家好</p><p style="text-indent:25px">漏電流傳感器普遍適用于電力、通信、氣象、鐵路、油田、建筑、計量、科研教學(xué)單位、工礦企業(yè)等領(lǐng)域高精度、小相位誤差的交流漏電流、電流、功率和電能測量，可連接各種高精度數(shù)字多用表或數(shù)據(jù)記錄儀，使用非常方便。漏電流傳感器環(huán)繞安裝在直流回路的正負(fù)出線上，當(dāng)裝置運行時，實時檢測各支路傳感器輸出的信號，當(dāng)支路絕緣情況正常時，流過傳感器的電流大小相等，方向相反，其輸出信號為零；當(dāng)支路有接地時，漏電流傳感器有差流流過，傳感器的輸出不為零。因此通過檢測各支路傳感器的輸出信號，就可以判斷直流系統(tǒng)接地支路。該原理選線精度高，不受線路分布電容的影響。西安漏電流傳感器批發(fā)哪家好</p></p><br /><p>文章來源地址: 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