塔城ups大概多少錢新疆世紀同心電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 本文講述多數(shù)IT環(huán)境中使用的典型的靜態(tài)UPS拓撲。5、哪種設(shè)計適合您的數(shù)據(jù)中心呢？制造商為這些拓撲設(shè)計產(chǎn)品的方式對總體電源性能、數(shù)據(jù)中心的可用性和總擁有成本有很大的影響。本文對根據(jù)使用要求選擇"><meta name="keywords" content="塔城ups大概多少錢"><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" /> <meta 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class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a 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="wnub8wn" class="twoCol"><div id="qaspry2" 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_dianyuan/">電源</a>?<a href="http://www.cdcfah.com/cp/third-dianyuan_qtdy/">其他電源</a>?塔城ups大概多少錢新疆世紀同心電子供應(yīng)</p><div id="q8crtap" class="leftbox clearfix"><h1>塔城ups大概多少錢新疆世紀同心電子供應(yīng)</h1><div id="hbdfmtq" class="proBig"><div id="b32skr7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683620537109/6466055.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fegd7jq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683620537109/6466055.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fz7vhoq" 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>塔城ups大概多少錢</p><p><span>***更新：</span>2020-05-26 11:34:12</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7ofc8ce" 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(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="tdaxj7f" class="page-proshow02"><p class="title">詳細說明</p><div id="h84xzb3" class="box"><p><p> 本文講述多數(shù)IT環(huán)境中使用的典型的靜態(tài)UPS拓撲。5、哪種設(shè)計適合您的數(shù)據(jù)中心呢？制造商為這些拓撲設(shè)計產(chǎn)品的方式對總體電源性能、數(shù)據(jù)中心的可用性和總擁有成本有很大的影響。本文對根據(jù)使用要求選擇比較好UPS內(nèi)部設(shè)計時需考慮的一些重要問題提供一個客觀的看法。不同UPS拓撲研究6、UPS拓撲可分為兩個基本設(shè)計類型：雙轉(zhuǎn)換式和單轉(zhuǎn)換式。?雙轉(zhuǎn)換UPS系統(tǒng)將電源處理兩次。輸入整流器將交流處理成直流，然后送入輸出逆變器中，逆變器再將直流處理成交流電源，送給T設(shè)備。在正常運行中，UPS通過整流器和逆變器組合不斷地對電源進行雙重處理。?如果交流輸入電源超出了預(yù)定的限定條件，塔城ups大概多少錢，整流器將切斷，UPS從電池汲取電力。電池電源通過輸出逆變器后輸送到IT設(shè)備。UPS將一直用電池供電，直到交流輸入回到正常的容限內(nèi)（或電池電量用完，以較早發(fā)生的為準）。7、如果交流輸入電源超出了預(yù)定的限定條件，UPS會接通其逆變器（在有些設(shè)計中，逆變器一直接通，但不加載）。逆變器從電池汲取電流，然后斷開交流輸入電源，塔城ups大概多少錢，防止從逆變器上將電力反饋到市電電網(wǎng)，塔城ups大概多少錢。UPS將一直用電池供電，直到交流輸入回到正常的容限內(nèi)（或電池電量用完，以較早發(fā)生的為準）。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塔城ups大概多少錢" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683620537109/6466055.jpg"></div><p> 除非電源條件使其有理由切換到保護等級更高的雙轉(zhuǎn)換模式。4、為特定用途（如工業(yè)或苛刻環(huán)境）也設(shè)計了其它拓撲結(jié)構(gòu)，如鐵磁諧振式和旋轉(zhuǎn)式設(shè)計。本文講述多數(shù)IT環(huán)境中使用的典型的靜態(tài)UPS拓撲。5、哪種設(shè)計適合您的數(shù)據(jù)中心呢？制造商為這些拓撲設(shè)計產(chǎn)品的方式對總體電源性能、數(shù)據(jù)中心的可用性和總擁有成本有很大的影響。本文對根據(jù)使用要求選擇比較好UPS內(nèi)部設(shè)計時需考慮的一些重要問題提供一個客觀的看法。不同UPS拓撲研究6、UPS拓撲可分為兩個基本設(shè)計類型：雙轉(zhuǎn)換式和單轉(zhuǎn)換式。?雙轉(zhuǎn)換UPS系統(tǒng)將電源處理兩次。輸入整流器將交流處理成直流，然后送入輸出逆變器中，逆變器再將直流處理成交流電源，送給T設(shè)備。在正常運行中，UPS通過整流器和逆變器組合不斷地對電源進行雙重處理。?如果交流輸入電源超出了預(yù)定的限定條件，整流器將切斷，UPS從電池汲取電力。電池電源通過輸出逆變器后輸送到IT設(shè)備。UPS將一直用電池供電，直到交流輸入回到正常的容限內(nèi)（或電池電量用完，以較早發(fā)生的為準）。7、如果交流輸入電源超出了預(yù)定的限定條件，UPS會接通其逆變器（在有些設(shè)計中，逆變器一直接通，但不加載）。逆變器從電池汲取電流，然后斷開交流輸入電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塔城ups大概多少錢" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683622236328/8647751.jpg"></div><p> 集中式系統(tǒng)的優(yōu)點是可以實現(xiàn)資源共享，降低成本，其缺點是系統(tǒng)故障范圍大，影響面廣。UPS也有小型機分布式供電方案，但是多套分布式小型機系統(tǒng)與1套集中式大型UPS系統(tǒng)相比，小型機的數(shù)量多，故障點多，成本高，因此大中型數(shù)據(jù)中心不會采用分布式UPS系統(tǒng)。盡管有如上問題，但是對于分布式不間斷電源系統(tǒng)的探索，從來沒有停止過。谷歌和Facebook都在探索分布式不間斷電源系統(tǒng)在IDC數(shù)據(jù)機房中的應(yīng)用。谷歌是進行服務(wù)器自研定制的互聯(lián)網(wǎng)公司，同時也放棄了集中式UPS電源方案，轉(zhuǎn)將蓄電池分布到每臺服務(wù)器電源直流12V輸出端。市電正常時，進入服務(wù)器電源轉(zhuǎn)換成DC12V為服務(wù)器主板供電，同時為蓄電池提供浮充電源，市電停電后，由DC12V母線并聯(lián)的蓄電池繼續(xù)給主板供電，直到柴油發(fā)電機啟動后回復(fù)交流供電。谷歌早期采用鉛酸電池供電，因服務(wù)器內(nèi)部高溫導(dǎo)致鉛酸電池故障率高，后改為鋰電池方案。蓄電池的后備時間為分鐘級（通常為1-3分鐘）。此方案的優(yōu)點是**簡化了IT設(shè)備前端供電系統(tǒng)，缺點是服務(wù)器電源需要深度定制。Facebook自建數(shù)據(jù)中心的供電系統(tǒng)采用DC48V離線備用系統(tǒng)。為每6個9kW的機柜配置1個鉛酸蓄電池柜，輸出為DC48V，服務(wù)器電源采用AC277V和DC48V雙輸入。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塔城ups大概多少錢" src="https://tyunfile.71360.com/UploadFile/xjsjtx/637250683620957031/8799532.jpg"></div></p><br /><p>文章來源地址: 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