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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>?西安漏電流傳感器供應(yīng)商有哪些推薦咨詢啟東雙贏電子科技供應(yīng)</p><div id="h3cebdk" class="leftbox clearfix"><h1>西安漏電流傳感器供應(yīng)商有哪些推薦咨詢啟東雙贏電子科技供應(yīng)</h1><div id="xmjlnzg" class="proBig"><div id="t78lyvx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311263422011718/8558094.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jyv2gmo" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shuangying/637311263422011718/8558094.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ixuw2rj" 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>西安漏電流傳感器供應(yīng)商有哪些,漏電流傳感器</p><p><span>***更新：</span>2021-01-26 09:10:27</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="u7egdac" 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: </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="sholne3" class="page-proshow02"><p class="title">詳細說明</p><div id="kjldfhu" class="box"><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，西安漏電流傳感器供應(yīng)商有哪些、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，西安漏電流傳感器供應(yīng)商有哪些、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，西安漏電流傳感器供應(yīng)商有哪些，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。漏電傳感器不輸入漏電信號給電池管理器，電池組正常工作。西安漏電流傳感器供應(yīng)商有哪些</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器供應(yīng)商有哪些,漏電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311263422011718/8558094.png"></div><p style="text-indent:25px">漏電流傳感器采用特有的雙層屏蔽技術(shù)，具有體積小，精度高，穩(wěn)定性好，抗干擾能力強的特點。適用于電力、通信、氣象、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。高精度漏電流傳感器采用CT技術(shù)，幾乎不受外界磁場的影響，確保了常年無間斷采集測量的高精度、高穩(wěn)定性、高可靠性。漏電流傳感器采用獨特的雙層屏蔽技術(shù)，具有體積小，精度高，穩(wěn)定性好，抗干擾能力強的特點。適用于電力、通信、氣象、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。合肥漏電流傳感器公司有哪些直流微電流測量的電量隔離傳感器,測量方式為穿孔結(jié)構(gòu),無插入損耗,過載能力強,抗電磁干擾能力強。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器供應(yīng)商有哪些,漏電流傳感器" src="https://tyunfile.71360.com/UploadFile/shuangying/637311263399794921/9116690.png"></div><p style="text-indent:25px">霍爾器件和相關(guān)電子電路用于生成二次側(cè)（補償）電流是對一次電流的精確還原。磁感應(yīng)霍爾器件和所需的大部分電子元件都集成在單個CMOS ASIC中實現(xiàn)。與磁通門結(jié)構(gòu)的傳感器相比，新型的漏電流傳感器減小了封裝尺寸并簡化生產(chǎn)制作工藝。此外，減少的電子和機械部件可提高長期工作的可靠性。但盡管架構(gòu)簡單，但設(shè)計本身仍具有挑戰(zhàn)性。為了減小傳感器封裝，原邊導(dǎo)線要嵌入到傳感器中。導(dǎo)線會產(chǎn)生大量的熱，電流密度和原副邊的隔離都會受到限制。磁路需要準(zhǔn)確以應(yīng)對檢測較小的剩余電流，同時抵抗較強的共模電流。優(yōu)化原邊導(dǎo)體與霍爾元件之間的耦合是必不可少的。</p><p style="text-indent:25px">提供一種漏電流傳感器，穿過環(huán)形磁芯的導(dǎo)線通入電流以后產(chǎn)生的漏電流磁場,被特定的感應(yīng)元件檢測出來并通過驅(qū)動磁滯回線的**電子器件和由此產(chǎn)生的磁效應(yīng)來檢測電流，磁通門檢測探頭通過檢測出被測電流即初級電流產(chǎn)生的磁場，即檢測初級電流。環(huán)形磁芯材料選用了線性磁芯、低矯頑力和易飽和的軟磁材料；激勵繞組和感應(yīng)繞組均勻纏繞在環(huán)形磁芯上，通過RL震蕩，導(dǎo)致環(huán)形磁芯磁通交替變化，當(dāng)交流激勵安匝數(shù)足夠大時，環(huán)形磁芯呈現(xiàn)周期性飽和與不飽和狀態(tài)；當(dāng)有漏電流穿過磁環(huán)時，該漏電流產(chǎn)生的磁場就疊加到激勵線圈上，因此能通過特殊的電路結(jié)構(gòu)對這個漏電流產(chǎn)生的磁場信號就行提取和放大，解算出漏電流的大小。比較終以PWM和模擬信號輸出，磁通門電流傳感器具有低溫漂和高精度的優(yōu)點。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西安漏電流傳感器供應(yīng)商有哪些,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。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。西安漏電流傳感器供應(yīng)商有哪些</p><p style="text-indent:25px">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。西安漏電流傳感器供應(yīng)商有哪些</p><p style="text-indent:25px">直流漏電流傳感器則是一種利用磁通門原理將被測直流電流轉(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DC4-20mA，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。原理依據(jù)漏電流傳感器環(huán)繞安裝在直流回路的正負出線上，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。西安漏電流傳感器供應(yīng)商有哪些</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3018766.html</p></div></div></div></div></div><div id="g88pwdf" class="page-right twoColRt"><div id="8jdp7gi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="od2nugn" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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