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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="5iolncy" class="twoCol"><div id="qax87ww" 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</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dianchifo/">電池</a>?<a href="http://www.cdcfah.com/cp/third-dianchifo_xudianchiyq/">蓄電池</a>?上饒不間斷ups電源維修售后服務來電咨詢南昌穎頓科技供應</p><div id="bfce3ac" class="leftbox clearfix"><h1>上饒不間斷ups電源維修售后服務來電咨詢南昌穎頓科技供應</h1><div id="z3ikmja" class="proBig"><div id="w97fe8c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637213591653916015/9821872.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gnz7tie" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637213591653916015/9821872.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ysuw4wy" 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>上饒不間斷ups電源維修售后服務</p><p><span>***更新：</span>2020-05-29 14:25:49</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="bq7q2wd" 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="t3vc3km" class="page-proshow02"><p class="title">詳細說明</p><div id="cjfm8pg" class="box"><p><p> 一個12伏的電池由6個原電池組成，24伏的電池由12個原電池組成等等。UPS的電池充電時，每個串聯(lián)起來的原電池都被充電。原電池性能稍微不同就會導致有些原電池充電電壓比別的原電池高，這部分電池就會提前老化。只要串聯(lián)起來的某一個原電池性能下降，則整個電池的性能就將同樣下降。試驗證明電池壽命和串聯(lián)的原電池數(shù)量有關(guān)，電池電壓就越高，老化的就越快。UPS容量一定時，上饒不間斷ups電源維修售后服務，設計時應盡可能讓電池電壓比較低，這樣UPS電池壽命就越長，對于電池電壓一定時，應選擇數(shù)量少電壓高的原電池串聯(lián)的電池，不要選擇數(shù)量多電壓低的原電池串聯(lián)的電池。有些廠家UPS的電池電壓比較高，這是因為容量一定時，電壓越高，電流就越小，就可選用較細的導線和功率較小的半導體，從而降低UPS成本。容量1KVA左右的UPS的電池電壓一般為24～96V。UPS電池電流影響理想情況下，為了延長UPS電池壽命，應讓電池總保持在“浮”充電或恒壓充狀態(tài)。這種狀態(tài)下電狀態(tài)，充滿電的電池會吸收很小的充電器電流，它稱為“浮”或“自放電”電流。盡管電池廠商如此推薦，有些UPS的設計(很多在線式)使電池承受一些額外的小電流，上饒不間斷ups電源維修售后服務，稱為紋波電流，上饒不間斷ups電源維修售后服務。紋波電流是當電池連續(xù)地向逆變器供電時產(chǎn)生的，因為據(jù)能量守恒原理。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上饒不間斷ups電源維修售后服務" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637213591653916015/9821872.jpg"></div><p> 5）由于蓄電池在保管過程中也有發(fā)生性能劣化，在管理上請盡早安排使用。（6）如在保管或轉(zhuǎn)移運輸過程中電池包裝不慎被水淋濕，應立即除掉包裝紙箱，以免被水打濕的紙箱成為導體造成電池放電或燒壞正極端子（因為水是導電的）。（7）定期對電池進行檢查。不要用汽油等有機溶劑或油類進行清洗（避免對UPS蓄電池包裝結(jié)構(gòu)造成腐蝕），另外請避免使用化纖布。[2]UPS電池更換UPS蓄電池組的更換是利用二極管的反向逆止特性，人為使新舊蓄電池組（GB、GB’）之間存在電壓差，在新蓄電池GB’投入，舊蓄電池組GB退出時，由二極管作為電子開關(guān)，瞬時向直流母線供電，從而避免了新舊蓄電池組因電壓的差異而在并聯(lián)過程中產(chǎn)生環(huán)流，保證了直流電源的穩(wěn)定性。同時也避免了UPS蓄電池池組更換過程中因中斷直流母線電源盒直流母線無蓄電池組供電，而有可能造成直流系統(tǒng)不可靠的因素。其方法是：1、充電機2#U停止運行，取下UPS蓄電池組GB’中串接的熔斷器FU。2、在熔斷器FU5兩端的A、C點并接二極管V（2CZ200A/800V）.3、檢查接線無誤后送蓄電池熔斷器FU。4、取下熔斷器FU5，二極管V串于電路，合SA3，檢查二極管陰極對—WOM電壓約241V，陽極對—WOM電壓約218V，二極管反向截止。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上饒不間斷ups電源維修售后服務" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637213593880546875/7395870.jpg"></div><p> 電池充電過程中總電壓或指示盤上電壓表的指標值偏離下表所示基準值時（±格）應調(diào)查原因并作處理。UPS電池電池壽命編輯即使UPS使用的是同樣的電池技術(shù)，不同廠家的電池壽命大不一樣，這一點對用戶很重要，因為更換電池的成本很高(約為UPS售價的30%)。電池故障會減小系統(tǒng)的可靠性，是非常煩人的事情。UPS電池溫度影響溫度對電池的自然老化過程有很大影響。詳細的實驗數(shù)據(jù)表明溫度每上升攝氏5度，電池壽命就下降10%，所以UPS的設計應讓電池保持盡可能的溫度。所有在線式和后備/在線混合式UPS比后備式或在線互動式UPS運行時發(fā)熱量要大(所以前者要安裝風扇)，這也是后備式或在線互動式UPS電池更換周期相對較長的一個重要原因。UPS電池充電影響電池充電器UPS非常重要的一部分，電池的充電條件對電池壽命有很大影響。如果電池一直處于恒壓或“浮”型電器充電狀態(tài)，則UPS電池壽命能比較大程度提高。事實上電池充電狀態(tài)的壽命比單純儲存狀態(tài)的壽命長得多。因為電池充電能延緩電池的自然老化過程，所以UPS無論運行還是停機狀態(tài)都應讓電池保持充電。UPS電池電壓影響電池是個單個的“原電池”組成，每一個原電池電壓大約2伏，原電池串聯(lián)起來就形成了電壓較高的電池。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上饒不間斷ups電源維修售后服務" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637248992293291015/3740450.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/79743.html</p></div></div></div></div></div><div id="8hoqd2e" class="page-right twoColRt"><div id="mbdkm4h" class="box01 margin10 clearfix"><h3><a 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