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href="http://www.cdcfah.com/cp/third-dianyuan_upsdy/">UPS電源</a>?廬山艾默生ups電源維修哪家價(jià)格低 ups電源南昌穎頓科技供應(yīng)</p><div id="bkczwda" class="leftbox clearfix"><h1>廬山艾默生ups電源維修哪家價(jià)格低 ups電源南昌穎頓科技供應(yīng)</h1><div id="g8jqs8m" class="proBig"><div id="2et33x3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378520175782/1965142.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qpw39xh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378520175782/1965142.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="p2t84el" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廬山艾默生ups電源維修哪家價(jià)格低,ups電源維修</p><p><span>***更新：</span>2021-01-27 03:05:11</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="fzw392b" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南昌穎頓科技有限公司</a></p><p><span>聯(lián)系人：</span>王總</p><p><span>郵箱: </span>1184078739@qq.com</p><p><span>電話: </span>13397095182</p><p><span>傳真: </span>0791_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0791-86491535</p><p><span>地址: </span>井岡山大道1338號(hào)匯盛大廈5樓521號(hào)房</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="r3rb34o" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="c8wt3ja" class="box"><p><p> </p> <p> <br /> </p> <p> 5，廬山艾默生ups電源維修哪家價(jià)格低，廬山艾默生ups電源維修哪家價(jià)格低、UPS在正常使用時(shí)突然出現(xiàn)蜂鳴器長(zhǎng)鳴告警 </p> <p> 可能原因 </p> <p> 用戶(hù)有大負(fù)載或大沖擊負(fù)載啟動(dòng)； </p> <p> 輸出端突然短路； </p> <p> UPS內(nèi)部逆變回路故障； </p> <p> UPS保護(hù)、檢測(cè)電路誤動(dòng)作。 </p> <p> <br /> </p> <p> 處理方法 </p> <p> 負(fù)載投入時(shí)按先大后小的順序；增大UPS的功率容量； </p> <p> 檢查UPS的輸出是否短路； </p> <p> 檢查UPS逆變器。檢查UPS內(nèi)部控制電路。 </p> <p> <br /> </p> <p> 6、UPS工作正常但負(fù)載設(shè)備異常 </p> <p> 可能原因 </p> <p> UPS輸出零地電壓過(guò)高； </p> <p> UPS地線與負(fù)載設(shè)備地線沒(méi)接在同一點(diǎn)上； </p> <p> 負(fù)載設(shè)備受到異常干擾。 </p> <p> </p> <p> 處理方法 </p> <p> 檢查UPS接地，廬山艾默生ups電源維修哪家價(jià)格低，必要時(shí)可在UPS的輸出端零地間并一個(gè)1-3KΩ電阻； </p> <p> 將UPS地與負(fù)載地接到同一個(gè)點(diǎn)上； </p> <p> 重新啟動(dòng)負(fù)載設(shè)備。 </p> <p> <br /> 南昌穎頓科技有限公司立之以誠(chéng)，取之以信。廬山艾默生ups電源維修哪家價(jià)格低</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廬山艾默生ups電源維修哪家價(jià)格低,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378520175782/1965142.png"></div><p> 選擇什么品牌的UPS電源 </p> <p> 現(xiàn)如今市場(chǎng)上的UPS產(chǎn)品質(zhì)量良莠不齊，建議大家盡量選擇大廠產(chǎn)品。我們可以**提供所有訪問(wèn)者查看各個(gè)品牌UPS電源電池發(fā)電機(jī)組機(jī)房精密空調(diào)的產(chǎn)品資料，并提供主要品牌UPS電源的彩頁(yè)和說(shuō)明書(shū)的下載。 </p> <p> 后面，面對(duì)著當(dāng)前我國(guó)電力系統(tǒng)較差的運(yùn)行現(xiàn)狀，為你寶貴的電子設(shè)備配備一臺(tái)優(yōu)良的UPS電源，還是一種非常有必要的投資。 </p> <p> 南昌穎頓科技有限公司經(jīng)營(yíng)ups電源產(chǎn)品，維修ups電源產(chǎn)品，回收ups蓄電池業(yè)務(wù)本公司一體化服務(wù)。廬山艾默生ups電源維修哪家價(jià)格低南昌穎頓科技有限公司質(zhì)量服務(wù)是我們服務(wù)精神。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廬山艾默生ups電源維修哪家價(jià)格低,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492512568359/4277719.jpg"></div><p> UPS電源工頻與高頻 </p> <p> 工頻，現(xiàn)在國(guó)內(nèi)指的是逆變變壓器架構(gòu)用低頻變壓器，變壓器本身就是50HZ 或60 HZ輸出。高頻逆變變壓器本身的頻率是2KHz或以上，經(jīng)電路控制，再改成50HZ 或60 HZ輸出。如此，變壓器就變小，成本低了。高頻UPS大的優(yōu)勢(shì)是低成本、高效率，諧波可以更低，但不方便隔離，如果要隔離除非架構(gòu)考慮周到，否則都是外加貢品變壓器解決，又貴回來(lái)了。工頻UPS容易做到輸出、輸入、直流、旁路的隔離，耐沖擊。但成本高，對(duì)環(huán)境不友善。如果用在電腦性負(fù)載，浪費(fèi)而污染。 </p> <p> 南昌穎頓科技有限公司經(jīng)營(yíng)ups電源產(chǎn)品，維修ups電源產(chǎn)品，回收ups蓄電池本公司一體化服務(wù) </p><p> 步驟/方法 </p> <p> 動(dòng)態(tài)測(cè)試 </p> <p> 突加或突減負(fù)載測(cè)試 </p> <p> 先用“電源擾動(dòng)分析儀”測(cè)量空載、穩(wěn)態(tài)時(shí)的相電壓與頻率，然后突加負(fù)載由0%至***或突減負(fù)載由***至0%，若UPS輸出瞬變電壓在-8%-+10%之間(可依具體機(jī)型的該項(xiàng)指標(biāo)而定)，且在20ms內(nèi)恢復(fù)到穩(wěn)態(tài)，則此UPS該項(xiàng)指標(biāo)合格;若UPS輸出瞬變電壓超出此范圍時(shí)，就會(huì)產(chǎn)生較大的浪涌電流，無(wú)論對(duì)負(fù)載還是對(duì)UPS本身都是極為不利的，則該種UPS就不宜選用。 </p> <p> <br /> </p> <p> 南昌穎頓科技有限公司經(jīng)營(yíng)ups電源產(chǎn)品，維修ups電源產(chǎn)品，回收ups蓄電池業(yè)務(wù)本公司一體化服務(wù) 南昌穎頓科技有限公司創(chuàng)新是保持生機(jī)和活力的源泉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廬山艾默生ups電源維修哪家價(jià)格低,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637214345532500000/4981916.jpg"></div><p> </p> <p> <br /> </p> <p> 處理方法 </p> <p> 在市電電壓正常時(shí)對(duì)電池充足電；啟動(dòng)發(fā)電機(jī)對(duì)電池充電；在UPS輸入端加穩(wěn)壓器； </p> <p> <br /> </p> <p> 檢查充電器。更換電池； </p> <p> 減少負(fù)載。將負(fù)載接到UPS的輸出； </p> <p> 檢查電池組是否接對(duì)、接好； </p> <p> 啟動(dòng)逆變器對(duì)負(fù)載供電（打開(kāi)面板控制開(kāi)關(guān)）； </p> <p> 檢查逆變器。 </p> <p> <br /> </p> <p> 3、UPS無(wú)法啟動(dòng) </p> <p> 可能原因 </p> <p> 電池長(zhǎng)期放置不用，電壓低； </p> <p> 輸入交流、直流電源線未連接好； </p> <p> UPS內(nèi)部開(kāi)機(jī)電路故障； </p> <p> UPS內(nèi)部電源電路故障或電源短路； </p> <p> UPS內(nèi)部功率器件損壞。 </p> <p> <br /> </p> <p> 處理方法 </p> <p> 將電池充足電； </p> <p> 檢查輸入交流、直流線是否接觸良好； </p> <p> 檢查UPS開(kāi)機(jī)電路； </p> <p> 檢查UPS電源電路； </p> <p> 檢查UPS內(nèi)部整流、升壓、逆變等部分的器件是否損壞。 </p> <p> <br /> </p> <p> 4、UPS開(kāi)機(jī)時(shí)，輸入空開(kāi)跳閘 </p> <p> 可能原因 </p> <p> 輸入空開(kāi)容量太小； </p> <p> UPS內(nèi)部短路； </p> <p> UPS內(nèi)部功率器件損壞； </p> <p> 用戶(hù)的市電空開(kāi)有漏電保護(hù)。 </p> <p> <br /> </p> <p> 處理方法 </p> <p> 更換輸入空開(kāi)； </p> <p> 檢查UPS內(nèi)部整流、升壓、逆變等部分的器件是否損壞； </p> <p> 檢查UPS內(nèi)部整流、升壓、逆變等部分的器件是否損壞； </p> <p> 更換為無(wú)漏電保護(hù)的空開(kāi)。 </p> <p> <br /> </p> <p> <br /> 南昌穎頓科技有限公司艱苦奮斗，揚(yáng)長(zhǎng)避短。廬山艾默生ups電源維修哪家價(jià)格低</p><p style="text-indent:25px">南昌穎頓科技有限公司創(chuàng)新每天，實(shí)現(xiàn)新價(jià)值。廬山艾默生ups電源維修哪家價(jià)格低</p><p> <br /> </p> <p> 一、ups的品牌 </p> <p> ups不間斷電源的大小牌子有很多，平時(shí)我們?cè)陧?xiàng)目中用的比較多主要有下面一些牌子（排名不分先后）。 </p> <p> <br /> </p> <p> <br /> </p> <p> 其中山特、艾默生、科華、科士達(dá)等牌子我們?cè)陧?xiàng)目中經(jīng)常會(huì)看到。當(dāng)然除了上面這些牌子，動(dòng)力源、任達(dá)、寶星等這些也是不錯(cuò)的，在實(shí)際項(xiàng)目中可以根據(jù)情況選擇使用。 </p> <p> <br /> </p> <p> 二、ups配置計(jì)算 </p> <p> 對(duì)于ups的公式計(jì)算，我們?cè)谥霸岬竭^(guò)，算起來(lái)比較復(fù)雜，很多人也不理解，那么我們來(lái)了解下簡(jiǎn)單的計(jì)算方法。 </p> <p> <br /> </p> <p> <br /> </p> <p> 使用時(shí)按下列公式計(jì)算： </p> <p> 所需電池容量(Ah)= UPS容量（KVA）×109（Ah.塊）/KVA/每組電池塊數(shù) </p> <p> <br /> </p> <p> <br /> </p> <p> 舉例一： </p> <p> 例如：對(duì)于109Ah?塊/kVA設(shè)計(jì)UPS電池容量的算法，一臺(tái)120kVA的UPS，每組電池32塊，要求后備時(shí)間60min(即1h)。 </p> <p> <br /> </p> <p> 則所需電池容量為（60min）： </p> <p> 120kVA×109Ah?塊/kVA=13080Ah?塊, </p> <p> 13080Ah?塊/32塊=409(Ah), </p> <p> 即可選12V，100Ah電池4組(32塊/組)。 </p> <p> 注意：實(shí)際后備時(shí)間不足與60min接近。 </p> <p> <br /> </p> <p> <br /> 廬山艾默生ups電源維修哪家價(jià)格低</p><p style="text-indent:25px">南昌穎頓科技有限公司位于井岡山大道1338號(hào)匯盛大廈5樓521號(hào)房。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下ups電源銷(xiāo)售，ups蓄電池銷(xiāo)售，ups電源維修，ups蓄電池回收深受客戶(hù)的喜愛(ài)。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于能源行業(yè)的發(fā)展。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3026799.html</p></div></div></div></div></div><div id="vzw2ul3" class="page-right twoColRt"><div id="zog9xoq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="c333qsf" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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