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id="lpmew3q" class="twoCol"><div id="842xzw2" class="page-proshow clearfix"><p class="current"> 當(dāng)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_dianchifo/">電池</a>?<a href="http://www.cdcfah.com/cp/third-dianchifo_xudianchiyq/">蓄電池</a>?鉛酸ups蓄電池好不好用誠信服務(wù) 南昌穎頓科技供應(yīng)</p><div id="3zgyvxz" class="leftbox clearfix"><h1>鉛酸ups蓄電池好不好用誠信服務(wù) 南昌穎頓科技供應(yīng)</h1><div id="sm28gr8" class="proBig"><div id="r24krtv" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226494597539062/2421639.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dfczb2h" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226494597539062/2421639.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jd8n8if" 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>鉛酸ups蓄電池好不好用</p><p><span>***更新：</span>2020-05-30 10:22:14</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="txz7uhu" 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號匯盛大廈5樓521號房</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="2wtq3wt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="lqnk7ce" class="box"><p><p> 普通后備式、在線互動式或后備/鐵磁式UPS不會有紋波電流，其它設(shè)計(jì)的UPS會產(chǎn)生大小不等的紋波電流，鉛酸ups蓄電池好不好用，這取決于具體的設(shè)計(jì)方法。只要檢查一下UPS的結(jié)構(gòu)圖就能知道該UPS能否產(chǎn)生紋波電流。 </p> <p> 如果在線式UPS的電池在充電器和逆變器之間，那么電池就會有紋波電流，這是普通的“雙變換”UPS。 </p> <p> 如果用截止二極管，鉛酸ups蓄電池好不好用、繼電器、變換器或整流器把電池與逆變器隔離開，鉛酸ups蓄電池好不好用，那么電池就不會有紋波電流。當(dāng)然這種設(shè)計(jì)的UPS不總是一直“在線”，所以這種UPS被稱為“混合后備/在線式”UPS。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鉛酸ups蓄電池好不好用" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226494597539062/2421639.jpg"></div><p> 溫度影響 </p> <p> 溫度對電池的自然老化過程有很大影響。詳細(xì)的實(shí)驗(yàn)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(shè)計(jì)應(yīng)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(yùn)行時(shí)發(fā)熱量要大( 所以前者要安裝風(fēng)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(gè)重要原因。 </p> <p> 充電影響 </p> <p> 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 電池壽命能很大程度提高。事實(shí)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?yàn)殡姵爻潆娔苎泳忞姵氐淖匀焕匣^程，所以UPS無論運(yùn)行還是停機(jī)狀態(tài)都應(yīng)讓電池保持充電。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鉛酸ups蓄電池好不好用" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226494841894531/6627078.jpg"></div><p> 蓄電池是UPS系統(tǒng)中的一個(gè)重要組成部分，它的優(yōu)劣直接關(guān)系到整個(gè)UPS系統(tǒng)的可靠程度，然而蓄電池卻又是整個(gè)UPS系統(tǒng)中平均無故障時(shí)間（MTBF）**短的一種器件。如果用戶能夠正確使用和維護(hù)，就能夠延長其使用壽命，反之其使用壽命會很大縮短。 </p> <p> 蓄電池的種類一般可分為閥控式密封鉛酸蓄電池、膠體電池等。UPS要求所選用的蓄電池必須具有在短時(shí)間內(nèi)輸出大電流的特性。目前，在線運(yùn)行的蓄電池基本上是這兩種，不屬于鉛酸蓄電池。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鉛酸ups蓄電池好不好用" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637213592838525390/8510458.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/87930.html</p></div></div></div></div></div><div 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