德陽(yáng)艾默生ups不間斷電源成都駿為巨達(dá)科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="UPS在機(jī)房工程中重要設(shè)備，它能保證正常市電中斷后為弱電系統(tǒng)提供有效的電力保障，不會(huì)因?yàn)闆](méi)有，造成整個(gè)弱電系統(tǒng)癱瘓。UPS的時(shí)間長(zhǎng)短，取決機(jī)房設(shè)備的重要性，但弱電工程中大部分是要求保證4小時(shí)左右，數(shù)據(jù)中心除外，德陽(yáng)艾默生ups不間斷電源，也"><meta name="keywords" content="德陽(yáng)艾默生ups不間斷電源,ups不間斷電源"><link rel="canonical" href="http://m.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" 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clearfix"><h1>德陽(yáng)艾默生ups不間斷電源成都駿為巨達(dá)科技供應(yīng)</h1><div id="irtvsu9" class="proBig"><div id="nbd8ic9" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637298998744462891/8621344.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7ikzq77" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637298998744462891/8621344.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fjrn8ol" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>德陽(yáng)艾默生ups不間斷電源,ups不間斷電源</p><p><span>***更新：</span>2020-07-12 20:38:20</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="wvnp4of" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都駿為巨達(dá)科技有限公司</a></p><p><span>聯(lián)系人：</span>金鐘</p><p><span>郵箱: </span>1153683998@qq.com</p><p><span>電話: </span>13350099229</p><p><span>傳真: </span>0286_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0286-61602525</p><p><span>地址: </span>成都市成華區(qū)羊子山路88號(hào)4棟2單元8樓16號(hào)</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="sm2hbih" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="dm3subv" class="box"><p><p style="text-indent:25px"><p>UPS在機(jī)房工程中重要設(shè)備，它能保證正常市電中斷后為弱電系統(tǒng)提供有效的電力保障，不會(huì)因?yàn)闆](méi)有，造成整個(gè)弱電系統(tǒng)癱瘓。UPS的時(shí)間長(zhǎng)短，取決機(jī)房設(shè)備的重要性，但弱電工程中大部分是要求保證4小時(shí)左右，數(shù)據(jù)中心除外，德陽(yáng)艾默生ups不間斷電源，也取決于甲方對(duì)弱電系統(tǒng)的重視與否。<p>組成：UPS電源系統(tǒng)由五部分組成：主路，德陽(yáng)艾默生ups不間斷電源、旁路、電池等電源輸入電路，進(jìn)行AC/DC變換的整流器（REC），進(jìn)行DC/AC變換的逆變器（INV），逆變和旁路輸出切換電路以及蓄能電池。其系統(tǒng)的穩(wěn)壓功能通常是由整流器完成的，整流器件采用可控硅或高頻開(kāi)關(guān)整流器，本身具有可根據(jù)外電的變化控制輸出幅度的功能，德陽(yáng)艾默生ups不間斷電源，從而當(dāng)外電發(fā)生變化時(shí)（該變化應(yīng)滿足系統(tǒng)要求），輸出幅度基本不變的整流電壓。UPS中文為“不間斷電源”。是一種含儲(chǔ)能裝置，以整流器、逆變器為主要組成部分。德陽(yáng)艾默生ups不間斷電源</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)艾默生ups不間斷電源,ups不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637298998744462891/8621344.png"></div><p> UPS按工作原理分成后備式、在線式與在線互動(dòng)式三大類(lèi); </p> <p> 我們很常用的是后備式UPS,如四通HO系列與SD系列，它具備了自動(dòng)穩(wěn)壓、斷電保護(hù)等UPS很基礎(chǔ)也很重要的功能，雖然一般有10ms左右的轉(zhuǎn)換時(shí)間，逆變輸出的交流電是方波而非正弦波,但由于結(jié)構(gòu)簡(jiǎn)單而具有價(jià)格便宜,可靠性高等優(yōu)點(diǎn),因此廣泛應(yīng)用于微機(jī)、外設(shè)、POS機(jī)等領(lǐng)域; </p> <p> 在線式UPS結(jié)構(gòu)較復(fù)雜,但性能完善，能解決所有電源問(wèn)題，如四通PS系列，其明顯特點(diǎn)是能夠持續(xù)零中斷地輸出純凈正弦波交流電,能夠解決尖峰、浪涌、頻率漂移等全部的電源問(wèn)題;由于需要較大的投資,通常應(yīng)用在關(guān)鍵設(shè)備與網(wǎng)絡(luò)中心等對(duì)電力要求苛刻的環(huán)境中; 西藏山特ups不間斷電源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；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)艾默生ups不間斷電源,ups不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637298998768662109/1436764.png"></div><p>離線式不間斷電源，也稱(chēng)為后備式不間斷電源，如上圖所示。平常市電通過(guò)旁路直接向負(fù)載供電，機(jī)內(nèi)的逆變器處于停止工作狀態(tài)，這時(shí)的UPS電源實(shí)質(zhì)上相當(dāng)于一臺(tái)性能較差的市電穩(wěn)壓器，它除了對(duì)市電電壓的幅度波動(dòng)有所改善外，對(duì)電壓的頻率不穩(wěn)、波形畸變以及從電網(wǎng)侵入的干擾等不良影響基本上沒(méi)有任何改善。只有在停電時(shí)，才通過(guò)逆變器將電池能量轉(zhuǎn)換為交流向負(fù)載提供電力。<p>在市電正常供電時(shí)，它首先將市電交流電源經(jīng)整流變成直流電源，然后進(jìn)行脈寬調(diào)制、濾波，再將直流電經(jīng)逆變器重新轉(zhuǎn)換成正弦波交流電源向負(fù)載供電。一旦市電中斷，立即改由蓄電池提供的直流電經(jīng)逆變器向負(fù)載提供正弦波交流電源。因此，對(duì)在線式UPS電源而言，在正常情況下，無(wú)論有無(wú)市電，它都是由UPS電源的逆變器對(duì)負(fù)載供電，這樣就避免了所有由市電電網(wǎng)電壓波動(dòng)及干擾而帶來(lái)的影響。顯而易見(jiàn)，在線式UPS電源的供電質(zhì)量明顯優(yōu)于后備式UPS電源。因?yàn)樗梢詫?shí)現(xiàn)對(duì)負(fù)載的穩(wěn)頻、穩(wěn)壓供電，而且在由市電供電轉(zhuǎn)換到蓄電池供電時(shí)，其轉(zhuǎn)換時(shí)間為零。真正給用戶提供質(zhì)量的穩(wěn)壓、穩(wěn)頻的純凈正弦波電源，從而提供符合網(wǎng)絡(luò)系統(tǒng)需要的電源保護(hù)。<p><br/><p><br/><p><br/><p><br/><p style="text-indent:25px"><p>UPS電源是將蓄電池與主機(jī)相連接，通過(guò)主機(jī)逆變器等模塊電路將直流電轉(zhuǎn)換成市電的系統(tǒng)設(shè)備。主要用于給計(jì)算機(jī)、計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)或其它電力電子設(shè)備如電磁閥、壓力變送器等提供穩(wěn)定、不間斷的電力供應(yīng)。保證了電腦中正在操作的重要數(shù)據(jù)不被丟失。<p>不間斷電源，是一種含有儲(chǔ)能裝置，以逆變器為主要組成部分的恒壓恒頻的不間斷電源。它主要作用是為單臺(tái)計(jì)算機(jī)、計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)或其它電力電子設(shè)備提供不間斷的電力供應(yīng)。當(dāng)市電輸入正常時(shí)，UPS不間斷電源將市電穩(wěn)壓后提供負(fù)載使用，此時(shí)的UPS電源就相當(dāng)于是一臺(tái)交流市電穩(wěn)壓器，同時(shí)它還向機(jī)內(nèi)電池進(jìn)行充電;當(dāng)市電中斷時(shí)，UPS就會(huì)立即將機(jī)內(nèi)電池的電能，通過(guò)逆變轉(zhuǎn)換的方法向負(fù)載繼續(xù)供應(yīng)220V交流電，使負(fù)載維持正常工作并保護(hù)負(fù)載軟、硬件不受損壞。定期檢查UPS各主要模塊和風(fēng)扇電機(jī)的運(yùn)行溫度有無(wú)異常。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)艾默生ups不間斷電源,ups不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637298998796386719/8451995.png"></div><p> 電力系統(tǒng)UPS的一些要求 </p> <p> 監(jiān)控系統(tǒng)和遠(yuǎn)方通信系統(tǒng)對(duì)變電站十分重要，因此作為電源的UPS系統(tǒng)的可靠性也有非常高的要求； </p> <p> 綜自系統(tǒng)的負(fù)載大多數(shù)為單相負(fù)載，因此電力系統(tǒng)**的UPS電源大多數(shù)要求為三相/單相輸入、單相輸出的中小型功率UPS，容量一般在60kVA范圍之內(nèi)； </p> <p> 旁路靜態(tài)切換開(kāi)關(guān)應(yīng)具有自動(dòng)、手動(dòng)兩種工作方式，實(shí)現(xiàn)無(wú)間斷切換； </p> <p> 由于變電站有220V或110V直流系統(tǒng)，并有直流充電屏給蓄電池充電。所以電力**UPS自身不帶蓄電池，直接使用直流系統(tǒng)作為UPS的直流輸入，并且不需要具備充電功能； </p> <p> 電力**UPS的直流輸入端一般要求裝有反灌雜訊控制器，如逆止二極管等，使UPS對(duì)直流母線的影響盡量?。?</p> <p> UPS電源在帶滿全部設(shè)備后，應(yīng)留有40%以上的供電容量。UPS在交流電失電后，不間斷供電維持時(shí)間不小于60分鐘。這時(shí)的UPS電源實(shí)質(zhì)上相當(dāng)于一臺(tái)性能較差的市電穩(wěn)壓器，它除了對(duì)市電電壓的幅度波動(dòng)有所改善外。四川山特ups不間斷電源廠商</p><p style="text-indent:25px">UPS的三大基本功能：穩(wěn)壓，濾波，不可間斷。德陽(yáng)艾默生ups不間斷電源</p><p> STS(靜態(tài)開(kāi)關(guān)),LBS(同步器)及雙總線作用是什么？ </p> <p> STS的作用是將兩路輸入交流電進(jìn)行切換。 </p> <p> LBS的作用是將兩組UPS同步，目的是為了使STS的切換時(shí)間為零。 </p> <p> 雙總線的作用是為了給用電設(shè)備提供冗余的電源。 </p> <p> EPS和在線式UPS的主要區(qū)別是什么？?jī)烧叩闹饕猛臼鞘裁矗?</p> <p> 與UPS相同之處：EPS是***的后備式UPS，它的工作原理和后備式UPS一樣。 </p> <p> 不同之處：EPS由于帶的負(fù)載不同，比如照明和啟動(dòng)水泵等，功率需要做的很大，在啟動(dòng)水泵時(shí)可以將逆變器做成變頻器；而后備式UPS由于主要的對(duì)象是PC機(jī)之類(lèi)的IT設(shè)備，所以容量很少有超過(guò)3KVA的。德陽(yáng)艾默生ups不間斷電源</p><p style="text-indent:25px">成都駿為巨達(dá)科技有限公司位于四川省成都市，創(chuàng)立于2017-05-17。駿為巨達(dá)科技公司致力于為客戶提供質(zhì)量的[ "電池系列", "UPS產(chǎn)品", "機(jī)房精密空調(diào)", "" ]，一切以用戶需求為中心,深受廣大客戶的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為**，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備質(zhì)量品牌。截止當(dāng)前，我公司年?duì)I業(yè)額度達(dá)到200-300萬(wàn)元，爭(zhēng)取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/574268.html</p></div></div></div></div></div><div id="uolnc7i" class="page-right twoColRt"><div id="cm8gt2v" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8e8uros" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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