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clearfix"><div id="vewikwl" class="twoCol"><div id="xpczlxz" 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(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianqiqo/">配電器</a>?綿陽伊頓直流屏生產(chǎn)商成都駿為巨達科技供應(yīng)</p><div id="t8jq2h3" class="leftbox clearfix"><h1>綿陽伊頓直流屏生產(chǎn)商成都駿為巨達科技供應(yīng)</h1><div id="7mg2q7l" class="proBig"><div id="jyamlmd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954524335938/6021516.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gvxoqxe" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954524335938/6021516.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kzbypry" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>綿陽伊頓直流屏生產(chǎn)商,直流屏</p><p><span>***更新：</span>2020-07-26 20:10:58</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="v2qxzri" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都駿為巨達科技有限公司</a></p><p><span>聯(lián)系人：</span>金鐘</p><p><span>郵箱: </span>1153683998@qq.com</p><p><span>電話: </span>13350099229</p><p><span>傳真: </span>0286_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0286-61602525</p><p><span>地址: </span>成都市成華區(qū)羊子山路88號4棟2單元8樓16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="2qcjvmj" class="page-proshow02"><p class="title">詳細說明</p><div id="gvse3k9" class="box"><p><p> 直流屏有哪些常見故障和好的解決辦法？ </p> <p> 直流屏常見故障有以下幾點： </p> <p> ①針對各類變電站直流屏，若顯示交流空開跳閘，但并沒有動作。應(yīng)當檢查三處地方是否正確：a.接線是否正確可靠；b.控制模塊工作狀態(tài)是否正確;c.空開狀態(tài)和接點是否正確。 </p> <p> ②有人認為只要保證直流屏進線交流電的供應(yīng)，綿陽伊頓直流屏生產(chǎn)商，就可以不用安裝蓄電池，這種想法是不可取的。首先要充分認識到蓄電池是變電站內(nèi)很可靠的直流電源，在變電站交流失電的情況下，蓄電池會給UPS系統(tǒng)、繼電保護設(shè)備，綿陽伊頓直流屏生產(chǎn)商、故障照明和監(jiān)控裝置等供電，以達到應(yīng)急的效果。其次蓄電池作為可靠的備用電源，可以彌補電磁開關(guān)合閘時所需的直流電源，防止直流母線電壓瞬間下降而影響繼電保護設(shè)備的正常運行。 </p> <p> ③合閘硅整流器或控制硅整流器失電：a.交流進線電源失電會產(chǎn)生合閘硅整流器、控制硅整流器、充電電源同時發(fā)出失電信號，電源恢復(fù)后即可消除；b.直流輸出端空氣開關(guān)脫扣或硅整流器直流輸出端快熔熔斷更換同規(guī)格的快熔或合上空氣開關(guān)，故障消除；c.如若交流電源缺相，直流輸出電壓只能達到額定值的60%-70%，用萬用表測硅整流器輸入端三相電壓即可，綿陽伊頓直流屏生產(chǎn)商，處理后便可恢復(fù)正常。直流電是通過直流充電機充電模塊保證的，同時并聯(lián)蓄電池保證在故障情況下，依然有直流電存在。綿陽伊頓直流屏生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽伊頓直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954524335938/6021516.png"></div><p style="text-indent:25px">直流系統(tǒng)是應(yīng)用于水力、火力發(fā)電廠，各類變電站和其它使用直流設(shè)備的用戶，為給信號設(shè)備、保護、自動裝置、故障照明、應(yīng)急電源及斷路器分、合閘操作提供直流電源的電源設(shè)備。直流系統(tǒng)是一個**的電源，它不受發(fā)電機、廠用電及系統(tǒng)運行方式的影響，并在外部交流電中斷的情況下，保證由后備電源—蓄電池繼續(xù)提供直流電源的重要設(shè)備。直流屏的可靠性、安全性直接影響到電力系統(tǒng)供電的可靠性和安全性。直流系統(tǒng)是以電池容量標稱，如65AH，100AH常用名稱:GZDW-65AH，GZDW-100AH。廣安斯丘爾直流屏定做一部份是電池屏，另一部份是直流充電屏（直流屏）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽伊頓直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954518642578/5104195.png"></div><p style="text-indent:25px"><p>直流屏有哪幾種,起什么作用<p>直流屏作為操作電源和信號顯示報警，為較大較復(fù)雜的高低壓（高壓更常用）配電系統(tǒng)的自動或電動操作提供電能源，另可以與**信號屏綜合設(shè)計在一起。<p>好象沒有嚴格的分類（具體請查國家或行業(yè)標準）。<p>直流屏組成：交流電源、整流裝置、充電（穩(wěn)流+穩(wěn)壓）機、蓄電池組、直流配電系統(tǒng)。<p>直流屏分類：按整流裝置的單/雙，充電機的單雙、充電機的穩(wěn)流/穩(wěn)壓以及雙功能自動/手動轉(zhuǎn)換、蓄電池組的種類（多用免維護鎳鎘蓄電池）、蓄電池容量、蓄電池單組/雙組、蓄電池放電倍率（分高、中、低倍率）、配電裝置（按設(shè)計要求制作）。<p>上述“分類”是根據(jù)用戶工程需要進行選擇，功能的不同或配置不同，其造價出入很大。</p><p> 主要適用在發(fā)電廠、水電站以及各類變電站、開閉所和用戶變電站中，為高壓斷路器分、合閘及二次回路中的控制、信號、保護、遠動通訊和故障照明提供直流電源。應(yīng)用于電力、石油、化工、冶金、機械、造紙、煤炭、建材、紡織、釀酒等領(lǐng)域。 </p> <p> 交流配電單元：直流電源的交流系統(tǒng)一般都有兩路交流電輸入，正常時交流兩路電源輸入，兩路交流電源互為備用，交流電經(jīng)交流輸入空氣開關(guān)、交流接觸器、避雷器等送至各個充電模塊，為高頻開關(guān)整流模塊提供交流電源。直流屏是蓄電池和智能充電器的完美的統(tǒng)一體，它的自動化程度很高功能較多*在電力系統(tǒng)內(nèi)應(yīng)用比較普遍；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽伊頓直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954467968750/6802394.png"></div><p> 監(jiān)控在直流屏中的功能與作用 </p> <p> 電力電源監(jiān)控技術(shù)的日益成熟，為直流屏系統(tǒng)的穩(wěn)定運行以及監(jiān)測直流屏系統(tǒng)，所有中心部件的故障起到十分重要的作用: </p> <p> 性能齊全的檢測功能，可以精確的監(jiān)測系統(tǒng)各種運行參數(shù)，同時還可兼容通信逆變模塊； </p> <p> 嚴密的控制功能，包括對電池的智能化充放電管理(嚴格控制電池充電電壓電流，延長電池使用壽命)、智能型交流雙路自動切換、模塊開關(guān)機和電壓電流控制； </p> <p> 友好的人機界面，液晶顯示器(一個畫面可顯示20*15個漢字，也可顯示電池組的充放電曲線)，觸摸屏點觸式操作，全部漢字顯示，操作簡便，易于上手；直流屏卸裝、搬運過程中應(yīng)該設(shè)專人負責統(tǒng)一指揮，指揮人員發(fā)出指揮信號必須清晰、準確，搬運過程緩慢移動。綿陽伊頓直流屏生產(chǎn)商</p><p style="text-indent:25px">具備平滑調(diào)節(jié)輸出電壓和電流，蓄電池自動溫度補償?shù)认冗M功能;綿陽伊頓直流屏生產(chǎn)商</p><p> 電焊機的外殼必須有良好的接地。 </p> <p> 電焊工應(yīng)具備鑲有濾光鏡的手把面罩或套頭面罩、電焊手套、橡膠絕緣鞋及清理焊渣用的白光眼鏡(防護鏡)等防護用具。 </p> <p> 電焊工更換焊條時，必須戴電焊手套，以防觸電。 </p> <p> 電焊工離開工作現(xiàn)場必須將電焊機的電源切斷。 </p> <p> 屏體的接地及屏內(nèi)的保護接地直接應(yīng)與接地網(wǎng)相連，不得轉(zhuǎn)接，接地使用規(guī)范要求規(guī)格的接地線。 </p> <p> 柜的固定及接地應(yīng)可靠，盤、柜漆層應(yīng)完好、清潔整齊 </p> <p> 電池組安裝作業(yè)程序 </p> <p> 檢查電池殼體有無裂縫、滲漏和變形;極柱、安全閥周圍是否有液體溢出電池;極柱(板)、連接板(條)有無生銹氧化。 </p> <p> 測量各單體電池端電壓。 </p> <p> 蓄電池的安裝順序必須按照設(shè)計圖紙或廠家圖紙?zhí)峁┑倪B接排(線)進行合理布置，蓄電池應(yīng)排列整齊一致，放置平穩(wěn)。 </p> <p> 安裝使用的工具，如鐵鉗、扳手、螺絲刀等，應(yīng)做好安全措施，防止工作中發(fā)生誤觸碰，發(fā)生短路。綿陽伊頓直流屏生產(chǎn)商</p><p style="text-indent:25px">成都駿為巨達科技有限公司是一家建立全方面***、高科技、完善的客戶服務(wù)體系是公司為客戶服務(wù)的根本。公司理念“求實、進取”，遵奉“用戶至上、追求超越、質(zhì)量服務(wù)、”的宗旨。為用戶提供高質(zhì)量的方案，質(zhì)量的服務(wù)。為保障客戶高可靠性電力環(huán)境及機房環(huán)境而努力！的公司，創(chuàng)建于2017-05-17。駿為巨達科技公司擁有一支經(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[ "電池系列", "UPS產(chǎn)品", "機房精密空調(diào)", "" ]。公司擁有多年的行業(yè)經(jīng)驗，每年以銷售收入達到200-300萬元，如果您想了解更多產(chǎn)品信息，請通過頁面上的電話聯(lián)系我們。駿為巨達科技公司始終關(guān)注機械及行業(yè)設(shè)備市場，以敏銳的市場洞察力以準確定位，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/710632.html</p></div></div></div></div></div><div id="l7actfc" class="page-right twoColRt"><div id="odl8g9d" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mgxubik" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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