南昌山頓ups電源維修什么都修嗎 ups電源南昌穎頓科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="穩(wěn)態(tài)測試所謂穩(wěn)態(tài)測試是指設備進入“系統(tǒng)正?！睜顟B(tài)時的測試，一般可測波形、頻率和電壓。1.波形一般是在空載和滿載狀態(tài)時，觀測波形是否正常，用失真度測量儀，測量輸出電壓波形的失真度。在正常工作條件下，接電阻性負載，用失真度測量儀測量輸出電壓波形"><meta name="keywords" content="南昌山頓ups電源維修什么都修嗎,ups電源維修"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" 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id="dkla2"></mark><strong id="dkla2"></strong></div><header class="header container"><span id="t1youk2" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="zfiitqp" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="83sumel" class="searchbox"><div id="qfgd7ao" class="searchLt"><div id="89yapln" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="d78wywf" class="clearfix searchWrap"><div id="84eahce" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="8ajqspb" class="container"><ul><li id = 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href="http://www.cdcfah.com/cp/third-dianyuan_upsdy/">UPS電源</a>?南昌山頓ups電源維修什么都修嗎 ups電源南昌穎頓科技供應</p><div id="wtmbd3z" class="leftbox clearfix"><h1>南昌山頓ups電源維修什么都修嗎 ups電源南昌穎頓科技供應</h1><div id="3dzwovh" class="proBig"><div id="bqnkmtq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378923808594/6586203.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2f7tamy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378923808594/6586203.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="shewd87" 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>南昌山頓ups電源維修什么都修嗎,ups電源維修</p><p><span>***更新：</span>2020-12-27 04:07:20</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="quwt87a" 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: </span>0791-86491535</p><p><span>地址: </span>井岡山大道1338號匯盛大廈5樓521號房</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="gvnprtf" class="page-proshow02"><p class="title">詳細說明</p><div id="xhelxol" class="box"><p><p> 穩(wěn)態(tài)測試 </p> <p> 所謂穩(wěn)態(tài)測試是指設備進入“系統(tǒng)正?！睜顟B(tài)時的測試，一般可測波形、頻率和電壓。 </p> <p> 1.波形 </p> <p> 一般是在空載和滿載狀態(tài)時，觀測波形是否正常，用失真度測量儀，測量輸出電壓波形的失真度。在正常工作條件下，接電阻性負載，用失真度測量儀測量輸出電壓波形總諧波相對含量，應符合產(chǎn)品規(guī)定的要求，一般小于5%。 </p> <p> 2.頻率 </p> <p> 一般可用示波器觀測輸出電壓的頻率和用“電源擾動分析儀”進行測量。目前UPS的輸出電壓頻率一般都能滿足要求。但當UPS的頻率電路，本機振蕩器不夠精確時，南昌山頓ups電源維修什么都修嗎，也有可能在市電頻率不穩(wěn)定時，UPS輸出電壓的頻率也跟著變化，南昌山頓ups電源維修什么都修嗎，南昌山頓ups電源維修什么都修嗎。UPS輸出頻率的精度一般在與市電同步時，能達到±0.2%。 </p> <p> <br /> 南昌穎頓科技有限公司創(chuàng)新是保持生機和活力的源泉。南昌山頓ups電源維修什么都修嗎</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南昌山頓ups電源維修什么都修嗎,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378923808594/6586203.png"></div><p> .高次諧波測試。一般UPS的高次諧波分量總和小于5%，可用諧波分析儀來測試。良好的UPS能全部濾掉11次諧波以下的全部諧波，而且波形很穩(wěn)。選用UPS也應盡量選用不含11次諧波以下諧波的UPS。 </p> <p> 7輸出短路試驗。此種試驗一般不予進行，以防損壞UPS設備。這是因為有的UPS的輸出短路保護功能不夠完善。對于具有旁路電源的UPS，進行輸出短路測試時，必須在斷開旁路電源的情況下進行。否則當輸出短路時，UPS會在限流的同時，將負載切人旁路電源，會燒斷旁路電源保險絲來進行保護。這樣，既看不出輸出短路保護的限流情況，還將燒毀旁路電源的保險絲，是應該避免的。 </p> <p> <br /> 南昌山頓ups電源維修什么都修嗎南昌穎頓科技有限公司創(chuàng)新，進取，和諧，發(fā)展。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南昌山頓ups電源維修什么都修嗎,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637214345532500000/4981916.jpg"></div><p> 測試UPS的主要目的是鑒定UPS的實際技術(shù)指標能否滿足使用要求。UPS的測試一般包括動態(tài)測試和穩(wěn)態(tài)測試兩類。穩(wěn)態(tài)測試是在空載、50%額定負載以及***額定負載條件下，測試輸入、輸出端的各相電壓、線電壓、空載損耗、功率因數(shù)、效率、輸出電壓波形、失真度及輸出電壓的頻率等。動態(tài)測試一般是在負載突變(一般選擇負載由0%—***和由***-0%)時，測試UPS輸出電壓波形的變化，以檢驗UPS的動態(tài)特性和能量反饋通路。 </p> <p> 工具/原料 </p> <p> 電源擾動分析儀、存儲示波器、調(diào)壓器、失真度測量儀、負載、萬用表 </p> <p> <br /> </p> <p> <br /> </p><p> 選擇多大容量的UPS電源夠用 </p> <p> 目前一臺計算機的平均耗電量約為250VA左右,一臺后備式500VA的UPS大約可以為其提供十分鐘左右電力。這段時間已經(jīng)完全可以保證您有足夠的時間把文件存盤，然后正常關(guān)閉計算機。家里有多臺電腦的可以自己計算總功率，然后再選取合適的UPS容量。而對于一些特殊的商業(yè)和工業(yè)應用，具體計算起來就復雜多了。因為這些部門對UPS的要求，往往是要保證幾十臺計算機在電網(wǎng)斷電的情況下，能夠連續(xù)工作十幾個小時甚至幾十個小時。 </p> <p> <br /> 南昌穎頓科技有限公司腳踏實地的作風，銳意進取的精神。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南昌山頓ups電源維修什么都修嗎,ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492448046875/580606.png"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> ups常用六大故障處理 </p> <p> <br /> </p> <p> 1、市電有電時，UPS出現(xiàn)市電斷電告警 </p> <p> 可能原因： </p> <p> 市電輸入空開跳閘； </p> <p> 輸入交流線接觸不良； </p> <p> 市電輸入電壓過高、過低或頻率異常； </p> <p> UPS輸入空開或開關(guān)損壞或保險絲熔斷； </p> <p> UPS內(nèi)部市電檢測電路故障。 </p> <p> <br /> </p> <p> 處理方法 </p> <p> 檢查輸入空開。檢查輸入線路； </p> <p> 如市電異?？刹惶幚砘騿影l(fā)電機供電； </p> <p> 更換損壞的空開、開關(guān)或保險絲； </p> <p> 檢查UPS市電檢測回路。 </p> <p> <br /> </p> <p> 2、市電正常時，UPS輸出正常；市電斷電后，負載也跟著斷電 </p> <p> 可能原因 </p> <p> 由于市電經(jīng)常低壓，電池處于欠壓狀態(tài)； </p> <p> UPS充電器損壞，電池無法充電； </p> <p> 電池老化、損壞； </p> <p> 負載過載，UPS旁路輸出； </p> <p> 負載未接到UPS輸出； </p> <p> 長延時機型的電池組未連接或接觸不良； </p> <p> UPS逆變器未啟動（UPS面板控制開關(guān)未打開），負載由市電旁路供電； </p> <p> 逆變器損壞，UPS旁路輸出。 </p> <p> <br /> </p> <p> <br /> 南昌穎頓科技有限公司品質(zhì)，價格，服務，效率。南昌山頓ups電源維修什么都修嗎</p><p style="text-indent:25px">南昌穎頓科技有限公司高水平的服務奉獻社會。南昌山頓ups電源維修什么都修嗎</p><p> </p> <p> <br /> </p> <p> 處理方法 </p> <p> 在市電電壓正常時對電池充足電；啟動發(fā)電機對電池充電；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> 減少負載。將負載接到UPS的輸出； </p> <p> 檢查電池組是否接對、接好； </p> <p> 啟動逆變器對負載供電（打開面板控制開關(guān)）； </p> <p> 檢查逆變器。 </p> <p> <br /> </p> <p> 3、UPS無法啟動 </p> <p> 可能原因 </p> <p> 電池長期放置不用，電壓低； </p> <p> 輸入交流、直流電源線未連接好； </p> <p> UPS內(nèi)部開機電路故障； </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開機電路； </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開機時，輸入空開跳閘 </p> <p> 可能原因 </p> <p> 輸入空開容量太??； </p> <p> UPS內(nèi)部短路； </p> <p> UPS內(nèi)部功率器件損壞； </p> <p> 用戶的市電空開有漏電保護。 </p> <p> <br /> </p> <p> 處理方法 </p> <p> 更換輸入空開； </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> 更換為無漏電保護的空開。 </p> <p> <br /> </p> <p> <br /> 南昌山頓ups電源維修什么都修嗎</p><p style="text-indent:25px">南昌穎頓科技有限公司總部位于井岡山大道1338號匯盛大廈5樓521號房，是一家UPS不間斷電源、鉛酸免維護蓄電池、直流電源、IGBT大功率模塊；先后代理的廠家品牌有：深圳山特UPS、美國APC UPS、中川EPS、上海湯淺PMB蓄電池、CSB蓄電池、Trojan蓄電池、等電源維修，蓄電池回收等的公司。南昌穎頓科技擁有一支經(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ups電源銷售，ups蓄電池銷售，ups電源維修，ups蓄電池回收。南昌穎頓科技繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領域，實現(xiàn)轉(zhuǎn)型再突破。南昌穎頓科技始終關(guān)注自身，在風云變化的時代，對自身的建設毫不懈怠，高度的專注與執(zhí)著使南昌穎頓科技在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2579892.html</p></div></div></div></div></div><div id="n77hj3w" class="page-right twoColRt"><div id="rg7qszb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="shzgy2f" 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" class="vcenter" 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