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tcPro"><section class="home-main container clearfix"><div id="nhewipm" class="twoCol"><div id="ime3qn2" 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_dianyuan/">電源</a>?<a href="http://www.cdcfah.com/cp/third-dianyuan_qtdy/">其他電源</a>?阿勒泰ups電源價格多少新疆世紀同心電子供應(yīng)</p><div id="eif8vxj" class="leftbox clearfix"><h1>阿勒泰ups電源價格多少新疆世紀同心電子供應(yīng)</h1><div id="2cbasjq" class="proBig"><div id="xhevn32" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683621162109/3663521.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3qxe3sn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683621162109/3663521.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="078pwoq" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>阿勒泰ups電源價格多少</p><p><span>***更新：</span>2020-05-26 07:41:23</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="dseb4fc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆世紀同心電子科技有限公司</a></p><p><span>聯(lián)系人：</span>鄧輝</p><p><span>郵箱: </span>57784933@qq.com</p><p><span>電話: </span>13999400610</p><p><span>傳真: </span>0991_3727350</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0991-3700308</p><p><span>地址: </span>烏魯木齊經(jīng)開區(qū)廬山街696號絲綢之路交易中心2號樓7樓</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="qaro4yp" class="page-proshow02"><p class="title">詳細說明</p><div id="tdv7wdv" class="box"><p><p> 一個典型的數(shù)據(jù)中心供電系統(tǒng)，由中壓配電、變壓器、低壓配電、不間斷電源、末端配電以及發(fā)電機等設(shè)備組成。其中，UPS的主要作用，是在市電電源中斷、發(fā)電機啟動之前，確保所帶的負載持續(xù)供電，因此，UPS系統(tǒng)包含了儲能設(shè)備，如蓄電池或飛輪；此外，傳統(tǒng)UPS還具有隔離市電側(cè)浪涌、電壓驟升驟降等作用。UPS系統(tǒng)是數(shù)據(jù)中心供電連續(xù)性的重要保障，UPS系統(tǒng)的可靠性直接影響數(shù)據(jù)中心的可靠性，同時，在絕大多數(shù)數(shù)據(jù)中心，UPS系統(tǒng)的損耗可占IT設(shè)備能耗的10%以上。因此，提高UPS系統(tǒng)的可靠性，同時降低其損耗，就成為數(shù)據(jù)中心UPS系統(tǒng)架構(gòu)演變的主旋律。1.傳統(tǒng)UPS供電系統(tǒng)目前，數(shù)據(jù)中心內(nèi)應(yīng)用的不間斷電源還是傳統(tǒng)UPS，它主要由整流AC-DC、逆變DC-AC和靜態(tài)旁路3部分電路組成，DC母線上掛接蓄電池，輸入AC正常時，經(jīng)整流和逆變兩次轉(zhuǎn)換后為負載供電，同時為蓄電池浮充，輸入AC中斷時，蓄電池由浮充轉(zhuǎn)放電，經(jīng)逆變器為負載供電，對負載來說，感受不到輸入端電源的中斷。UPS設(shè)備的分類從結(jié)構(gòu)上看，UPS設(shè)備可以分為后備式、在線互動式，阿勒泰ups電源價格多少、雙轉(zhuǎn)換在線式，阿勒泰ups電源價格多少、Delta轉(zhuǎn)換在線式等類型，其中前兩種主要用于小容量負載（≤5kVA），阿勒泰ups電源價格多少，Delta轉(zhuǎn)換在線式技術(shù)受**保護，因此。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="阿勒泰ups電源價格多少" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683621162109/3663521.jpg"></div><p> 無論你運行的是幾臺計算機還是很多服務(wù)器，UPS（不間斷電源）系統(tǒng)都是數(shù)據(jù)中心的重要組成部分。不間斷電源（UPS）是一種電力供應(yīng)系統(tǒng)，它包含一個電池來維持電力供應(yīng)，以便在發(fā)生電涌或斷電時為電子設(shè)備提供電力。通常，UPS電源可在斷電后會讓個人計算機（PC）繼續(xù)運行幾分鐘，這樣你就可以保存內(nèi)存中的數(shù)據(jù)并正常關(guān)閉計算機?，F(xiàn)在，許多不間斷電源都提供了一種軟件組件，可以讓你在離開電腦時自動備份和關(guān)閉程序，以防斷電。UPS的類型UPS有幾種基本類型，每種都有自己的優(yōu)點和缺點（如功能，成本等）。以下是三種主要類型：1、備用UPS備用UPS（后備式UPS）是由蓄電池充電機、蓄電池、逆變器和UPS開關(guān)等部件組成的。備用UPS在主電源處于活動狀態(tài)時為電池充電，但在斷電前電池一直處于不活動狀態(tài)。當發(fā)生斷電情況，UPS會切換到備用電池電源，讓用戶有時間切換到較長期的備用電源，或者正確地關(guān)閉連接的設(shè)備。優(yōu)點體積小，效率高，價格低廉，運行費用低；由于在正常情況下逆變器處于非工作狀態(tài)，電網(wǎng)電能直接供給負載，因此后備式UPS的電能轉(zhuǎn)換效率很高。缺點負載同上線供電系統(tǒng)沒有真正隔離；較長的轉(zhuǎn)換時間，缺少真正的靜態(tài)開關(guān)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="阿勒泰ups電源價格多少" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683620644531/688459.jpg"></div><p> 選件）、蓄電池開關(guān)等組成。該UPS不是根據(jù)需要從主電源切換到備用電源，而是將所有交流電源轉(zhuǎn)換為直流電。一些直流電源為電池充電，其余部分轉(zhuǎn)換回交流電以為連接的設(shè)備供電。這種雙重轉(zhuǎn)換過程基本上可以防止任何電源事件到達設(shè)備，從而產(chǎn)生比較大的保護級別。優(yōu)點：無論逆變器的供電是由交流電源或是電池，它提供負載的電源都是連續(xù)的；負載同上線供電系統(tǒng)相隔離，因此防止了任何上線的干擾送給負載；很寬的輸入電壓容限范圍和精細的輸出電壓調(diào)整；在交流輸入電源發(fā)生故障時，立即轉(zhuǎn)換到電池放電方式運行；可以不中斷供電地轉(zhuǎn)換到旁路方式；缺點：價格較高；因為**的負載功率需要經(jīng)過整流和逆變兩次電力變換，損耗較大，降低了系統(tǒng)總效率；由于雙變換UPS輸入端一般都采用相控整流器，相控整流器產(chǎn)生的輸入諧波電流對交流輸入電源造成嚴重干擾。如果你只是運行一臺機器，比如在小型辦公室或家庭式辦公室環(huán)境中，那么備用UPS可能剛好滿足你的要求。交互式UPS有助于降低UPS的能耗，其高可用性、簡單的設(shè)計和相對較低的成本使該系統(tǒng)成為小型企業(yè)的比較好選擇。但對于大型數(shù)據(jù)中心來說，宕機是不可接受的，其設(shè)備必須受到保護，不能受任何電源質(zhì)量問題的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="阿勒泰ups電源價格多少" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683622236328/8647751.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/45031.html</p></div></div></div></div></div><div id="kprycy8" class="page-right twoColRt"><div 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