淄博上海眾辰變頻器多少錢淄博科恩電氣自動(dòng)化技術(shù)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="變頻器屬于**的功率電子產(chǎn)品，它安裝的好壞，直接影響著變頻器設(shè)備的工作性能和使用壽命，所以在安裝前一定要了解變頻器的安裝要求，下面一起來(lái)看看。1、檢查變頻器安裝地點(diǎn)環(huán)境：（1）請(qǐng)選擇安全的區(qū)域來(lái)安裝變頻調(diào)速器，防止高溫及日光直接照射，避免濕"><meta name="keywords" content="淄博上海眾辰變頻器多少錢,上海眾辰變頻器"><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 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class="leftbox clearfix"><h1>淄博上海眾辰變頻器多少錢淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="wawke0i" class="proBig"><div id="sy8u2kw" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757005780238_keendianqi_5693924.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s0aweaq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757005780238_keendianqi_5693924.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="weqmsek" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>淄博上海眾辰變頻器多少錢,上海眾辰變頻器</p><p><span>***更新：</span>2020-12-10 07:01:34</p><p><span id="click" >瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="wga8s82" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博科恩電氣自動(dòng)化技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>李寧</p><p><span>郵箱: </span>shandongken198@163.com</p><p><span>電話: </span>13371560696</p><p><span>傳真: </span>0533_2855952</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-2855952</p><p><span>地址: </span>昌國(guó)西路111號(hào)魯中五金機(jī)電城東區(qū)F-15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="wk0wima" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="0sw8gc2" class="box"><p><p style="text-indent:25px">變頻器屬于**的功率電子產(chǎn)品，它安裝的好壞，直接影響著變頻器設(shè)備的工作性能和使用壽命，所以在安裝前一定要了解變頻器的安裝要求，下面一起來(lái)看看。 1、檢查變頻器安裝地點(diǎn)環(huán)境：（1）請(qǐng)選擇安全的區(qū)域來(lái)安裝變頻調(diào)速器，防止高溫及日光直接照射，避免濕氣和水滴。（2）若多臺(tái)變頻器安裝在同一控制柜內(nèi)，請(qǐng)外加散熱風(fēng)扇，使箱內(nèi)溫度低于40℃，以防止過(guò)熱或火災(zāi)等發(fā)生。（3）請(qǐng)不要把變頻器安裝在含有性氣體的環(huán)境里，否則有引發(fā)的危險(xiǎn)。（4）在海拔超過(guò)1000米的地區(qū)，變頻器散熱效果變差，請(qǐng)降檔使用。（5）輸出側(cè)請(qǐng)不要安裝接觸器及有關(guān)電容或壓敏電阻等器件，否則會(huì)引起變頻器故障及器件損壞。（6）輸出側(cè)請(qǐng)不要安裝空開(kāi)和接觸器等開(kāi)關(guān)器件，淄博上海眾辰變頻器多少錢，如果由于工藝及其他方面需要必須安裝，則必須保證開(kāi)關(guān)動(dòng)作時(shí)變頻器無(wú)輸出，另外，輸出側(cè)嚴(yán)禁安裝有改善功率因的電容或防雷用壓敏電阻，否則，會(huì)造成變頻器故障，跳保護(hù)或元器件損壞，淄博上海眾辰變頻器多少錢。（7）變頻器請(qǐng)使用**電源，避免與電焊機(jī)等共同用一電源，淄博上海眾辰變頻器多少錢，否則會(huì)引起變頻器保護(hù)或損壞。我公司生產(chǎn)的產(chǎn)品、設(shè)備用途非常多。淄博上海眾辰變頻器多少錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博上海眾辰變頻器多少錢,上海眾辰變頻器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757005780238_keendianqi_5693924.jpg"></div><p> 我們想要滅弧就很難了。低頻交流電有什么問(wèn)題？一、變壓器效率的問(wèn)題變壓器是靠原邊的磁場(chǎng)變化，感應(yīng)到副邊升壓或降壓的。磁場(chǎng)變化的頻率越慢，感應(yīng)是越弱的，極端情況就是直流，根本沒(méi)有感應(yīng)，所以頻率太低了不行。舉個(gè)例子來(lái)說(shuō)，汽車發(fā)動(dòng)機(jī)的轉(zhuǎn)速就是他的頻率，比如怠速時(shí)500轉(zhuǎn)/分鐘，加速換擋時(shí)是3000轉(zhuǎn)/分鐘，換算成頻率分別是。這就看出來(lái)了，轉(zhuǎn)速越高，發(fā)動(dòng)機(jī)的功率越大。再說(shuō)說(shuō)頻率大了會(huì)怎么樣？比如定在400Hz怎么樣？二、用電設(shè)備功率問(wèn)題同樣道理，在相同頻率下，發(fā)動(dòng)機(jī)越大，輸出功率越大，這也是為什么柴油機(jī)個(gè)頭都比汽油大的原因，個(gè)兒大勁兒大的柴油機(jī)才能帶動(dòng)公交卡車等重型汽車。同理，電動(dòng)機(jī)（或者說(shuō)一切轉(zhuǎn)動(dòng)機(jī)械）既要求個(gè)頭小，有要求輸出功率大，只有一個(gè)辦法——提高轉(zhuǎn)速，這也就是為什么交流電頻率不能太低的原因，因?yàn)槲覀冃枰獋€(gè)頭小但功率大的電動(dòng)機(jī)。變頻空調(diào)也是同樣的道理，通過(guò)變換交流電的頻率，來(lái)控制空調(diào)壓縮機(jī)的輸出功率?？傊?，功率與頻率在一定范圍內(nèi)正相關(guān)。兩個(gè)問(wèn)題，一是線路和設(shè)備的損耗增加，二是發(fā)電機(jī)轉(zhuǎn)速過(guò)快。先來(lái)講損耗，輸電線路、變電設(shè)備、用電設(shè)備，都是有電抗的，電抗與頻率成正比，頻率越高，電抗越大。淄博上海眾辰變頻器銷售科恩電氣具備雄厚的實(shí)力和豐富的實(shí)踐經(jīng)驗(yàn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博上海眾辰變頻器多少錢,上海眾辰變頻器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757135790862_keendianqi_3361917.jpg"></div><p> 變頻器是由許多電子零件構(gòu)成，例如半導(dǎo)體元件等，在使用和維護(hù)當(dāng)中就涉及到更換某相關(guān)部件的問(wèn)題，由于變頻器組成或物理特性的原因，在一定的時(shí)期內(nèi)會(huì)產(chǎn)生劣化，因而會(huì)降低變頻器的特性，甚至?xí)鸸收?。因此，為了預(yù)防維護(hù)，以下5大零件必須定期更換。下面就和變頻器廠家一起來(lái)了解更多！1、更換電容器在中間直流回路使用的是大容量電解電容器，由于脈沖電流等因素的影響其性能要劣化。劣化受周圍溫度及使用條件影響很大，一般情況下，使用周期大約為5年，電容器的劣化經(jīng)過(guò)一定時(shí)間后發(fā)展迅速，所以檢查周期長(zhǎng)為一年，接近壽命是為半年以內(nèi)。2、更換冷卻風(fēng)扇變頻器主回路半導(dǎo)體器件冷卻風(fēng)扇加速散熱，保證在允許溫度以下正常運(yùn)行。而冷卻風(fēng)扇的壽命受限于軸承，大約為10000~35000h。當(dāng)變頻器連續(xù)運(yùn)行時(shí)，需要在幾年之后更換一次風(fēng)扇或軸承。冷卻風(fēng)扇的更換期受周圍溫度的影響很大，在檢查時(shí)發(fā)現(xiàn)異常聲音，異常振動(dòng)時(shí)，變頻器廠家建議冷卻風(fēng)扇必須立即更換。3、更換繼電器/接觸器繼電器和接觸器達(dá)到一定累積開(kāi)關(guān)次數(shù)后，發(fā)生接觸不良，由此需要檢查和更換。4、更換熔斷器熔斷器的額定電流大與負(fù)載電流，在正常使用條件下，壽命約為10年。 </p><p style="text-indent:25px">變頻器是鏈接步驟一：要保證電機(jī)和變頻器上的參數(shù)要能對(duì)上。（1）看好電機(jī)上的銘牌，并能確保我們的變頻器的參數(shù)正確。（2）要知道我們的電機(jī)的滿載電流是多大的？（3）變頻器是否符合電機(jī)滿載電流的額定值步驟二：要保證適當(dāng)?shù)拇笮〉臄嗦菲鞯念~定電流和變頻器為我們找到你的斷路器面板。（1）要完全拆下面板蓋，并且安裝安培額定短路器。（2）在進(jìn)行工作之前我們要斷開(kāi)電源，如果不斷開(kāi)也要帶上正確的安全設(shè)備。步驟三：將電線、電源線和接地線要從斷路器面板連接到變頻器上，并且要確保電源線額定為滿載功率，步驟四：從變頻器到電機(jī)運(yùn)行電線：（1）要使用于斷路器相同的量規(guī)電線連接到變頻器上。（2）要使用合適的滾道（3）電機(jī)導(dǎo)線箱中的接地線步驟五、在電機(jī)中組裝電線。（1）要按正確的電機(jī)接線圖來(lái)進(jìn)行接線。（2）大多數(shù)3相電機(jī)是雙電壓，它們將接受480/460伏特或240/208的交流電。（3）組合電機(jī)的方式主要是取決于電壓。我們要根據(jù)提供的電壓量來(lái)進(jìn)行正確的組合。（4）在使用電線螺母時(shí)，要將電源線的連接到點(diǎn)擊銘牌上所指示的正確導(dǎo)線。（5）在拉電線螺母，要確保電線拼接正確且緊固。（6）要將導(dǎo)線盒固定在電機(jī)上。步驟六、將電線斷開(kāi)到面板上的斷路器上科恩電氣憑著良好的信用、優(yōu)良的服務(wù)與多家企業(yè)建立了長(zhǎng)期的合作關(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博上海眾辰變頻器多少錢,上海眾辰變頻器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/15/636906788112800975_keendianqi_7355995.jpeg"></div><p> 音樂(lè)噴泉類負(fù)載非常招攬游人的音樂(lè)噴泉，其水的高低和量的大小是靠變頻控制的。磨床等機(jī)械類負(fù)載磨床主軸電機(jī)轉(zhuǎn)速很高，需要電源的頻率也高，有200Hz、400Hz甚至800Hz。以前主軸電機(jī)的電源多由中頻發(fā)電機(jī)組拖動(dòng)。中頻機(jī)組體積大、效率低、噪聲多、精度差。卷煙機(jī)類負(fù)載卷煙行業(yè)過(guò)去進(jìn)口的卷煙機(jī)，不論莫林8還是莫林0，均不是無(wú)級(jí)調(diào)速。因而在卷煙行業(yè)主要是解決無(wú)級(jí)調(diào)速和可靠性問(wèn)題，技術(shù)簡(jiǎn)單，變頻器用法簡(jiǎn)單，收效極大。減振和降低噪音型負(fù)載不少負(fù)載，如大型空壓機(jī)、中頻機(jī)組等噪聲大、振動(dòng)大。采用變頻技術(shù)，可以減振降噪，達(dá)到標(biāo)準(zhǔn)以內(nèi)。印染機(jī)類負(fù)載大部分印染機(jī)械都是多單元聯(lián)合工作的設(shè)備。工藝上要求各單元以相同的線速度同步運(yùn)行并保持張力恒定，否則會(huì)斷布、纏布、色度不均、色彩度不夠、縮水率過(guò)大等質(zhì)量問(wèn)題。以往的印染機(jī)械無(wú)論是共電源方式或分電源方式都是采用直流調(diào)速系統(tǒng)。因?yàn)橹绷麟姍C(jī)固有的缺點(diǎn)，印染行業(yè)逐步采用交流變頻技術(shù)。圓網(wǎng)印花機(jī)由進(jìn)布單元、印花單元、烘房導(dǎo)帶單元及落布單元組成，屬于印染調(diào)速系統(tǒng)中復(fù)雜的一種。采用變頻調(diào)速形成速度鏈控制。同步性能好，精度高，可靠性高。科恩電氣產(chǎn)品適用范圍廣，產(chǎn)品規(guī)格齊全，歡迎咨詢。淄博上海眾辰變頻器銷售</p><p style="text-indent:25px">科恩電氣源與您同心協(xié)力共創(chuàng)輝煌。淄博上海眾辰變頻器多少錢</p><p style="text-indent:25px">通用型變頻器在供水以及污水處理等行業(yè)的應(yīng)用已經(jīng)非常廣，變頻器早工業(yè)中主要應(yīng)用在風(fēng)機(jī)和水泵上，所以，水工業(yè)中水泵輸水系統(tǒng)對(duì)變頻器的調(diào)速精度要求不高，控制要求不高，調(diào)速范圍要求不大，就此而言，水泵調(diào)速選用的通用變頻器并不需要**產(chǎn)品。但是，相對(duì)于其它的變配電設(shè)備而言，變頻器結(jié)構(gòu)復(fù)雜，故障率較高，維修技術(shù)要求高，而水工業(yè)企業(yè)對(duì)電力電子產(chǎn)品的維護(hù)人員比較少，但是城市對(duì)供水可靠性要求較高，因此，這對(duì)變頻器的質(zhì)量以及供應(yīng)商提高的服務(wù)就提出了很高的要求。變頻器由主電路(包括整流器、中間直接環(huán)節(jié)、逆變器)和控制電路組成。目前，機(jī)床用的通用型變頻器的發(fā)展趨勢(shì)表現(xiàn)為： 1 高性能。目前基本上一般的變頻器都要求矢量掌握方式，并出現(xiàn)了少量不同層次的掌握結(jié)構(gòu)及算法。值得注意的是無(wú)速度傳感器矢量掌握（SVC）正在近幾年開(kāi)展較快，由于SVC可以要求低利息、高功用的處置計(jì)劃，曾經(jīng)成為通用變頻器中的夢(mèng)想規(guī)范和開(kāi)展方向。 2 易掌握性不斷提高。用戶對(duì)變頻器的需求逐步轉(zhuǎn)變?yōu)楝F(xiàn)場(chǎng)裝置，并在軟件上增設(shè)設(shè)置工具，以期通過(guò)用戶操作從而簡(jiǎn)化調(diào)試進(jìn)程。淄博上海眾辰變頻器多少錢</p><p style="text-indent:25px">淄博科恩電氣自動(dòng)化技術(shù)有限公司是一家機(jī)械產(chǎn)品、電子產(chǎn)品、五金電器、低壓電器、變頻器及配件、儀器儀表、電線電纜、電腦及配件、自動(dòng)化成套系統(tǒng)、化工產(chǎn)品的銷售。(依法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng))的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。公司自創(chuàng)立以來(lái)，投身于科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動(dòng)器，是電工電氣的主力軍。科恩供應(yīng)繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長(zhǎng)，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。科恩供應(yīng)始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使科恩供應(yīng)在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2343858.html</p></div></div></div></div></div><div id="9rjdv3b" class="page-right twoColRt"><div id="1fp3dt7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hdrtvj5" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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