南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家真誠(chéng)推薦深圳市保益新能電氣供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="選型：關(guān)于UPS的選型，南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家，這個(gè)需要謹(jǐn)慎，因?yàn)橛袝r(shí)候可能會(huì)因?yàn)檫x型不對(duì)導(dǎo)致UPS無法正常使用。一般遵循以下原則：1、了解一下具體帶什么類型的負(fù)載（從該點(diǎn)出發(fā)可以考慮配什么類型的UPS：后備式，在線互動(dòng)式，在線式"><meta name="keywords" content="南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家,UPS不間斷電源"><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 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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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家,UPS不間斷電源</p><p><span>***更新：</span>2021-02-02 09:11:29</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="ei0aei0" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市保益新能電氣有限公司</a></p><p><span>聯(lián)系人：</span>葉立民</p><p><span>郵箱: </span>1301978383@qq.com</p><p><span>電話: </span>18675588113</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.boynelectric.com</p><p><span>手機(jī): </span>0755-21070344</p><p><span>地址: </span>大浪街道浪口社區(qū)華榮路496號(hào)德泰工業(yè)區(qū)1號(hào)廠房4層402</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="w8youoi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ieocyuo" class="box"><p><p style="text-indent:25px">選型：關(guān)于UPS的選型，南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家，這個(gè)需要謹(jǐn)慎，因?yàn)橛袝r(shí)候可能會(huì)因?yàn)檫x型不對(duì)導(dǎo)致UPS無法正常使用。一般遵循以下原則： 1、了解一下具體帶什么類型的負(fù)載（從該點(diǎn)出發(fā)可以考慮配什么類型的UPS：后備式，在線互動(dòng)式，在線式，高頻還是工頻等）。 2、了解所有負(fù)載的大?。◤脑擖c(diǎn)出發(fā)可以考慮配多大功率的UPS）。 3，南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家、市電的進(jìn)線（單相還是三相），負(fù)載的進(jìn)線（單相還是三相）：從這兩點(diǎn)出發(fā)就可以考慮ups使用哪種進(jìn)線制。 4、客戶的前端是否需要配備發(fā)電機(jī)（從該點(diǎn)出發(fā)考慮UPS是否兼容發(fā)電機(jī)，因?yàn)橛幸恍︰PS不兼容發(fā)電機(jī)）。 5、需要后備多長(zhǎng)時(shí)間（從該點(diǎn)出發(fā)考慮需要給配多大容量的電池）。 6，南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家、是否需要增加可靠性（從該點(diǎn)出發(fā)可以考慮是否需要用并機(jī)系統(tǒng)）UPS不間斷電源可以選用網(wǎng)絡(luò)適配器，實(shí)現(xiàn)UPS的網(wǎng)絡(luò)化管理（基于SNMP）。南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家,UPS不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/baoyixinneng/637419165938434732/1875301.png"></div><p style="text-indent:25px">電路組成及各環(huán)節(jié)功能：當(dāng)前，絕大多數(shù)在線式UPS都采用雙變換電路結(jié)構(gòu)，雙變換在線式UPS結(jié)構(gòu)組成及功能： 1)變換器1:該變換器為AC/DC單向變換。當(dāng)市電存在時(shí)，它完成對(duì)蓄電池的充電，并通過變換器2向負(fù)載供電。該變換器多為不可控整流或可控整流電路。 2)變換器2:該變換器為DC/AC單向逆變。當(dāng)市電存在時(shí)，它由變換器l獲得直流電能后再轉(zhuǎn)換為交流后輸出至負(fù)載，并保證向負(fù)載提供高質(zhì)量的交流電源;當(dāng)市電中斷時(shí)，由蓄電池通過變換器2向負(fù)載供電。 3)旁路開關(guān):平時(shí)處在斷開狀態(tài)，當(dāng)變換電路發(fā)生故障、負(fù)載有沖擊性(例如啟動(dòng)負(fù)載時(shí))或發(fā)生過載故障時(shí)，變換器停止輸出，旁路開關(guān)接通，由電網(wǎng)直接向負(fù)載供電，旁路開關(guān)多為智能型的功率容量很強(qiáng)的無觸點(diǎn)開關(guān)。南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家UPS不間斷電源電源系統(tǒng)輸出高質(zhì)量、穩(wěn)定、可靠的交流電源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家,UPS不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/baoyixinneng/637419165702516745/5366383.png"></div><p style="text-indent:25px">UPS的中文意思為“不間斷電源”，是英語“Uninterruptible Power Supply”的縮寫，它可以保障計(jì)算機(jī)系統(tǒng)在停電之后繼續(xù)工作一段時(shí)間以使用戶能夠緊急存盤，使您不致因停電而影響工作或丟失數(shù)據(jù)。它在計(jì)算機(jī)系統(tǒng)和網(wǎng)絡(luò)應(yīng)用中，主要起到兩個(gè)作用：一是應(yīng)急使用，防止突然斷電而影響正常工作，給計(jì)算機(jī)造成損害；二是消除市電上的電涌、瞬間高電壓、瞬間低電壓、電線噪聲和頻率偏移等“電源污染”，改善電源質(zhì)量，為計(jì)算機(jī)系統(tǒng)提供高質(zhì)量的電源。從基本應(yīng)用原理上講，UPS是一種含有儲(chǔ)能裝置，以逆變器為主要元件，穩(wěn)壓穩(wěn)頻輸出的電源保護(hù)設(shè)備。主要由整流器、蓄電池、逆變器和靜態(tài)開關(guān)等幾部分組成。整流器：整流器是一個(gè)整流裝置，簡(jiǎn)單的說就是將交流（AC）轉(zhuǎn)化為直流（DC）的裝置。它有兩個(gè)主要功能：一，將交流電（AC）變成直流電(DC)，經(jīng)濾波后供給負(fù)載，或者供給逆變器；第二，給蓄電池提供充電電壓。因此，它同時(shí)又起到一個(gè)充電器的作用；</p><p style="text-indent:25px">當(dāng)市電正常時(shí)，市電還經(jīng)充電器向蓄電池充電。當(dāng)市電不正常(如市電斷電)時(shí)，則由蓄電池經(jīng)蓄電池隔離二極管向逆變器提供直流電，逆變器仍按市電斷電前的方式逆變，此時(shí)逆變器仍輸出220V 50Hz交流電，經(jīng)過靜態(tài)開關(guān)的觸點(diǎn)1和3以及輸出濾波器繼續(xù)向UPS負(fù)載提供220v50Hz交流電，由于在此期無繼電器轉(zhuǎn)接操作，故轉(zhuǎn)換時(shí)間為零。不僅如此，當(dāng)市電欠壓或斷電時(shí)，UPS輸出的正弦交流電的相位也與市電欠壓或斷電前UPS輸出的正弦波相位連續(xù)。當(dāng)市電恢復(fù)正常時(shí)，市電經(jīng)整流器向逆變器提供直流電能，同時(shí)經(jīng)充電器向蓄電池充電，無繼電器動(dòng)作，可見，在線式ups不間斷電源在市電恢復(fù)正常時(shí)，也無轉(zhuǎn)換中斷時(shí)間。UPS不間斷電源可以選用遠(yuǎn)程監(jiān)控面板，實(shí)現(xiàn)在遠(yuǎn)端監(jiān)視和控制UPS工作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家,UPS不間斷電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/baoyixinneng/637419165815632166/4326027.png"></div><p style="text-indent:25px">在線式ups特點(diǎn)：在線式UPS的特點(diǎn) 　在線式正弦波輸出UPS的主要具有以下特點(diǎn): 由于在線式UPS無論是在市電正常時(shí)，還是在市電中斷由機(jī)內(nèi)蓄電池向逆變器供電期間，它對(duì)負(fù)載的供電均是由UPS的逆變器提供。正因?yàn)槿绱?，從根本上消除了來自市電電網(wǎng)的任何電壓波動(dòng)和干擾對(duì)負(fù)載工作的影響，真正實(shí)現(xiàn)了對(duì)負(fù)載的無干擾穩(wěn)壓供電。這顯然不是任何一種抗干擾交流穩(wěn)壓電源所能解決的。目前，市場(chǎng)上銷售的在線式正弦波輸出UPS均能實(shí)現(xiàn)對(duì)負(fù)載的穩(wěn)壓穩(wěn)頻供電。當(dāng)市電電壓變化范圍為180~250V時(shí)，它的輸出電壓穩(wěn)定范圍可達(dá)220V±3%，正弦波的工作頻率穩(wěn)定范圍在50Hz±1%。UPS不間斷電源運(yùn)行中此起彼伏，宏觀看起來總負(fù)載比較穩(wěn)定。南京智能UPS不間斷電源銷售廠家</p><p style="text-indent:25px">UPS不間斷電源性能完善，能解決解決尖峰、浪涌、頻率漂移等多種電源問題。南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家</p><p style="text-indent:25px">變電站 UPS 電源系統(tǒng)構(gòu)成和功能： (1)變電站 UPS 電源系統(tǒng)包括：UPS 電源、外部交直流輸入、交流輸出、數(shù) 字表計(jì)、屏柜及安裝輔助設(shè)施等。UPS 電源由整流器、逆變器、靜態(tài)旁路切換開關(guān)、手動(dòng)維修旁路開關(guān)、輸入/輸出隔離變壓器、旁路隔離變壓器(可選) 、內(nèi)置防雷器、監(jiān)視控制器、與外系統(tǒng)的通信接口、輸入/輸出保護(hù)電器等元器件組成。另外，因?yàn)樽冸娬緝?nèi)配置有**的直流電源系統(tǒng)，帶直流蓄電池組，所以 UPS 電源的直流輸入取自站內(nèi)直流系統(tǒng)，不再為 UPS 電源系統(tǒng)配置**的蓄電池。 (2)變電站 UPS 電源工作方式如下，當(dāng)交流輸入電源正常時(shí)，交流輸入電源經(jīng)整流器由交流變成直流，再經(jīng)逆變器由直流變成交流輸出到負(fù)載;當(dāng)交流輸入電源故障時(shí)，UPS 電源由交流輸入電源供電切換至由變電站直流系統(tǒng)接取的直流輸入電源經(jīng)逆變器供電，切換時(shí)間為 0ms;當(dāng)交流輸入電源恢復(fù)正常后，UPS 電源自動(dòng)由直流輸入電源經(jīng)逆變器供電切換至由交流輸入電源供電，切換時(shí)間應(yīng)為0ms。當(dāng) UPS 電源逆變輸出中斷時(shí)，通過 UPS 電源旁路靜態(tài)切換開關(guān)自動(dòng)切換至。南京國(guó)產(chǎn)UPS不間斷電源生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3126194.html</p></div></div></div></div></div><div id="ycgsyei" class="page-right twoColRt"><div id="gsomgiw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="eckqmae" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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