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clearfix"><div id="svnuqxo" class="twoCol"><div id="pt38l78" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_dzyqj/">電子元器件</a>?<a href="http://m.cdcfah.com/cp/second-dzyqj_chuanganqisr/">傳感器</a>?<a href="http://m.cdcfah.com/cp/third-chuanganqisr_dycgq/">電壓傳感器</a>?求購電壓互感器多少錢 **** 杭州浩蘊自動化科技供應(yīng)</p><div id="edsolsu" class="leftbox clearfix"><h1>求購電壓互感器多少錢 **** 杭州浩蘊自動化科技供應(yīng)</h1><div id="lzbifwn" class="proBig"><div id="aelsz2q" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637363091324921875/8881537.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="p7w8wqh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637363091324921875/8881537.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="thz3kmy" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>求購電壓互感器多少錢,電壓互感器</p><p><span>***更新：</span>2020-09-23 10:28:25</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="xbn3hur" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州浩蘊自動化科技有限公司</a></p><p><span>聯(lián)系人：</span>謝凱浩</p><p><span>郵箱: </span>1017004522@qq.com</p><p><span>電話: </span>13817446397</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0571-85385963</p><p><span>地址: </span>經(jīng)濟技術(shù)開發(fā)區(qū)18號大街795號1幢11層1109室</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="hv7axtf" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cgikqxz" class="box"><p><p> <strong>電壓互感器</strong>的注意事項（二） </p> <p> 4．電壓互感器二次側(cè)不允許短路。由于電壓互感器內(nèi)阻抗很小，若二次回路短路時，會出現(xiàn)很大的電流，將損壞二次設(shè)備甚至危及人身安全。電壓互感器可以在二次側(cè)裝設(shè)熔斷器以保護其自身不因二次側(cè)短路而損壞。在可能的情況下，一次側(cè)也應(yīng)裝設(shè)熔斷器以保護高壓電網(wǎng)不因互感器高壓繞組或引線故障危及一次系統(tǒng)的安全。 </p> <p> 5．為了確保人在接觸測量儀表和繼電器時的安全，電壓互感器二次繞組必須有一點接地。因為接地后，求購電壓互感器多少錢，求購電壓互感器多少錢，當(dāng)一次和二次繞組間的絕緣損壞時，可以防止儀表和繼電器出現(xiàn)高電壓危及人身安全。 </p> <p> 6，求購電壓互感器多少錢、電壓互感器副邊***不容許短路。電流互感器的故障原因分析處理方法。求購電壓互感器多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="求購電壓互感器多少錢,電壓互感器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637363091324921875/8881537.jpg"></div><p style="text-indent:25px"><strong>電壓互感器</strong>是一種把電網(wǎng)中的高電壓轉(zhuǎn)化為低壓，便于監(jiān)視和測量的高壓設(shè)備。而電壓互感器變換電壓的目的，主要是用來給測量儀表和繼電保護裝置供電，用來測量線路的電壓、功率和電能，或者用來在線路發(fā)生故障時保護線路中的貴重設(shè)備、電機和變壓器。從結(jié)構(gòu)上講電壓互感器是一種小容量、小體積、大電壓比的降壓變壓器，基本原理與變壓器相同，也是由一次和二次繞組、鐵心、引出線，以及絕緣結(jié)構(gòu)等構(gòu)成。電磁式電壓互感器的工作原理、構(gòu)造和連接方法都與變壓器相同。其主要區(qū)別在于電壓互感器的容量很小，通常只有幾十到幾百伏安。定購電壓互感器品牌電流互感器原理與作用!</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="求購電壓互感器多少錢,電壓互感器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637363091326083984/9728571.jpg"></div><p> <strong>電壓互感器</strong>的異常與處理（二） </p> <p> （4）中性點有效接地系統(tǒng)，母線倒閘操作時，出現(xiàn)相電壓升高并以低頻擺動，一般為串聯(lián)諧振現(xiàn)象；若無任何操作，突然出現(xiàn)相電壓異常升高或降低，則可能是互感器內(nèi)部絕緣損壞，如絕緣支架繞、繞組層間或匝間短路故障； </p> <p> （5）中性點有效接地系統(tǒng)，電壓互感器投運時出現(xiàn)電壓表指示不穩(wěn)定，可能是高壓繞組N（X）端接地接觸不良。 </p> <p> （6）電壓互感器回路斷線處理。 </p> <p> 處理方法 </p> <p> 1.根據(jù)繼電保護和自動裝置有關(guān)規(guī)定，退出有關(guān)保護，防止誤動作。 </p> <p> 2.檢查高、低壓熔斷器及自動空氣開關(guān)是否正常，如熔斷器熔斷、應(yīng)查明原因立即更換，當(dāng)再次熔斷時則應(yīng)慎重處理。 </p> <p> 3.檢查電壓回路所有接頭有無松動、斷開現(xiàn)象，切換回路有無接觸不良現(xiàn)象。 </p><p style="text-indent:25px"><p>3、電壓互感器的結(jié)構(gòu)（一）<p>（1）油浸式電壓互感器<p>電壓互感器的結(jié)構(gòu)由絕緣介質(zhì)種類劃分，油浸式電壓互感器結(jié)構(gòu)分為單極式和串極式。單極式的電壓互感器其一、二次繞組繞在共同的鐵芯上，絕緣不分級，靠磁耦合實現(xiàn)能量轉(zhuǎn)換。串極式電壓互感器由多個匝數(shù)相同的一次繞組裝在數(shù)量為繞組數(shù)一半的相同的鐵芯上，自上而下排列，接于高壓與地之間。<p>（2）SF6氣體絕緣電壓互感器<p>SF6氣體絕緣電壓互感器由外殼、絕緣套管、鐵芯、一、二次繞組以及安裝附件組成。一次繞組一般采用寶塔形層式繞組，并按分級方式繞制；二次繞組為層式繞組，緊靠鐵芯繞制，鐵芯通常采用單相雙柱疊片鐵芯。SF6絕緣電壓互感器可以與GIS配套，也可以作為**式氣體絕緣電壓互感器。浩蘊自動化-伊頓穆勒品牌授權(quán)商！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="求購電壓互感器多少錢,電壓互感器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637363091325820312/3530425.jpg"></div><p> 總結(jié) </p> <p> 1）論證了諧波條件下CVT可等效為**性電路，并級聯(lián)分級分析方法用以分析CVT各組成部分及整體的諧波傳變特性，得到了CVT電路參數(shù)變化對其諧波傳變特性的定量影響規(guī)律，明確了利用CVT測量諧波電壓的影響因素。 </p> <p> 2)幅頻特性在50-1000Hz的頻段內(nèi)呈“帶通”特性，符合對CVT諧波傳變特性的傳統(tǒng)認(rèn)識，阻尼器參數(shù)將影響此“帶通”特性的變化率并起到“平抑”幅頻峰值的作用，因此在CVT產(chǎn)品設(shè)計中，需要考慮等效雜散電容與阻尼器參數(shù)的配合問題。 </p> <p> 3)由于各電壓等級CVT參數(shù)的不同，不影響CVT諧波傳變特性的中間變壓器勵磁參數(shù)變化范圍等參量可能會有所不同，因此有必要掌握各電壓等級CVT的典型參數(shù)以明確上述參量的具體范圍，用以指導(dǎo)CVT產(chǎn)品設(shè)計以及通過CVT實現(xiàn)電網(wǎng)諧波電壓的測量。杭州浩蘊自動化科技有限公司伊頓穆勒ETAON官方授權(quán)商！求購電壓互感器多少錢</p><p style="text-indent:25px">電流互感器在生活中能起到什么作用嗎？求購電壓互感器多少錢</p><p style="text-indent:25px">銷售的未來正面臨著**性的大洗牌與大變革。需要注意的是智能制造是方向，不是目的，轉(zhuǎn)型升級是主線，降本提質(zhì)增效是重點。新的凸輪開關(guān)，隔離開關(guān)，電流互感器，電壓互感器等產(chǎn)品在工作效率、作業(yè)質(zhì)量、環(huán)境保護、操作性能及自動化程度諸方面都是以往所不可比擬的，并且在向著進一步的智能化和機器人化方向邁進。未來有限責(zé)任公司（自然）工程機械滲透率有望持續(xù)提升，新四化(電動化、網(wǎng)聯(lián)化、智能化、共享化)將是未來工程機械行業(yè)發(fā)展的重點，而智能化的普及更是重中之重。杭州浩蘊自動化科技有限公司，是一家具有**法人資格的****。公司擁有一批技術(shù)過硬、服務(wù)周到，具有開拓精神的銷售人員和技術(shù)人員，服務(wù)面向各行業(yè)領(lǐng)域。我們將為您提供質(zhì)量的產(chǎn)品、優(yōu)惠的價格、先進的工業(yè)自動化技術(shù)、***的工程和快捷細(xì)致的售前、售中、售后服務(wù)。公司主要銷售產(chǎn)品7大品牌, 瑞典ABB、德國西門子SIEMENS、伊頓穆勒 EATON . 法國施耐德TE、德國魏德米勒WEIDMULLER、　菲尼克斯WAGO、德國P+ F（全國代理商)：進口低壓：成套設(shè)備　我們的理念是：“以人為本、為客戶增值、誠信、共贏、開拓、發(fā)展” 我們熱忱希望與您的合作，以為您提供物超所值的服務(wù)，來實現(xiàn)自己的價值，展現(xiàn)自己的信譽與實力。的發(fā)展帶動了杭州浩蘊自動化科技有限公司，是一家具有**法人資格的****。公司擁有一批技術(shù)過硬、服務(wù)周到，具有開拓精神的銷售人員和技術(shù)人員，服務(wù)面向各行業(yè)領(lǐng)域。我們將為您提供質(zhì)量的產(chǎn)品、優(yōu)惠的價格、先進的工業(yè)自動化技術(shù)、***的工程和快捷細(xì)致的售前、售中、售后服務(wù)。公司主要銷售產(chǎn)品7大品牌, 瑞典ABB、德國西門子SIEMENS、伊頓穆勒 EATON . 法國施耐德TE、德國魏德米勒WEIDMULLER、　菲尼克斯WAGO、德國P+ F（全國代理商)：進口低壓：成套設(shè)備　我們的理念是：“以人為本、為客戶增值、誠信、共贏、開拓、發(fā)展” 我們熱忱希望與您的合作，以為您提供物超所值的服務(wù)，來實現(xiàn)自己的價值，展現(xiàn)自己的信譽與實力。行業(yè)的發(fā)展，我國杭州浩蘊自動化科技有限公司，是一家具有**法人資格的****。公司擁有一批技術(shù)過硬、服務(wù)周到，具有開拓精神的銷售人員和技術(shù)人員，服務(wù)面向各行業(yè)領(lǐng)域。我們將為您提供質(zhì)量的產(chǎn)品、優(yōu)惠的價格、先進的工業(yè)自動化技術(shù)、***的工程和快捷細(xì)致的售前、售中、售后服務(wù)。公司主要銷售產(chǎn)品7大品牌, 瑞典ABB、德國西門子SIEMENS、伊頓穆勒 EATON . 法國施耐德TE、德國魏德米勒WEIDMULLER、　菲尼克斯WAGO、德國P+ F（全國代理商)：進口低壓：成套設(shè)備　我們的理念是：“以人為本、為客戶增值、誠信、共贏、開拓、發(fā)展” 我們熱忱希望與您的合作，以為您提供物超所值的服務(wù)，來實現(xiàn)自己的價值，展現(xiàn)自己的信譽與實力。行業(yè)已具有較大的規(guī)模，已經(jīng)形成較為完整的產(chǎn)業(yè)鏈布局。在我國經(jīng)濟步入發(fā)展新常態(tài)后，杭州浩蘊自動化科技有限公司，是一家具有**法人資格的****。公司擁有一批技術(shù)過硬、服務(wù)周到，具有開拓精神的銷售人員和技術(shù)人員，服務(wù)面向各行業(yè)領(lǐng)域。我們將為您提供質(zhì)量的產(chǎn)品、優(yōu)惠的價格、先進的工業(yè)自動化技術(shù)、***的工程和快捷細(xì)致的售前、售中、售后服務(wù)。公司主要銷售產(chǎn)品7大品牌, 瑞典ABB、德國西門子SIEMENS、伊頓穆勒 EATON . 法國施耐德TE、德國魏德米勒WEIDMULLER、　菲尼克斯WAGO、德國P+ F（全國代理商)：進口低壓：成套設(shè)備　我們的理念是：“以人為本、為客戶增值、誠信、共贏、開拓、發(fā)展” 我們熱忱希望與您的合作，以為您提供物超所值的服務(wù)，來實現(xiàn)自己的價值，展現(xiàn)自己的信譽與實力。行業(yè)也處于新舊增長模式轉(zhuǎn)換的關(guān)鍵時期。求購電壓互感器多少錢</p><p style="text-indent:25px">杭州浩蘊自動化科技有限公司致力于機械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司業(yè)務(wù)分為凸輪開關(guān)，隔離開關(guān)，電流互感器，電壓互感器等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設(shè)備良好品牌。浩蘊自動化憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: 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