淄博科恩軟啟動器推薦廠家淄博科恩電氣自動化技術(shù)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="軟啟動器（softstarter）是一種集電機軟起動、軟停車、多種保護功能于一體的新穎電機控制裝置。它的主要構(gòu)成是串接于電源與被控電機之間的三相反并聯(lián)晶閘管及其電子控制電路。軟啟動器工作原理：軟啟器采用三相反并聯(lián)晶閘管作為調(diào)壓器，將其接入電"><meta name="keywords" content="淄博科恩軟啟動器推薦廠家,科恩軟啟動器"><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 http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-_diyadianqifj/">低壓電器</a>?<a href="http://www.cdcfah.com/cp/third-diyadianqifj_qidongqikb/">起動器</a>?淄博科恩軟啟動器推薦廠家淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="ncel7vm" class="leftbox clearfix"><h1>淄博科恩軟啟動器推薦廠家淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="dsuml3f" class="proBig"><div id="p23np28" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860195313/2957293.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jsum7if" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860195313/2957293.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7rls4ho" 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>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>淄博科恩軟啟動器推薦廠家,科恩軟啟動器</p><p><span>***更新：</span>2020-07-24 11:17:32</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="lk23jqs" 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: </span>0533-2855952</p><p><span>地址: </span>昌國西路111號魯中五金機電城東區(qū)F-15號</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="zyfc4ik" class="page-proshow02"><p class="title">詳細說明</p><div id="gvskevm" class="box"><p><p style="text-indent:25px">軟啟動器（soft starter）是一種集電機軟起動、軟停車、多種保護功能于一體的新穎電機控制裝置。它的主要構(gòu)成是串接于電源與被控電機之間的三相反并聯(lián)晶閘管及其電子控制電路。軟啟動器工作原理：軟啟器采用三相反并聯(lián)晶閘管作為調(diào)壓器，將其接入電源和電動機定子之間。這種電路如三相全控橋式整流電路。使用軟啟動器啟動電動機時，晶閘管的輸出電壓逐漸增加，電動機逐漸加速，直到晶閘管全導(dǎo)通，電動機工作在額定電壓的機械特性上，實現(xiàn)平滑啟動，降低啟動電流，避免啟動過流跳閘。軟啟動器起動方式：斜坡升壓軟起動、斜坡恒流軟起動、階躍起動、脈沖沖擊起動。軟啟動器的作用：軟起動時具有起動電流小，淄博科恩軟啟動器推薦廠家、起動速度平穩(wěn)可靠、對電網(wǎng)沖擊小等優(yōu)點，且起動曲線可根據(jù)現(xiàn)場實際工況調(diào)整，從而減少了起動時對設(shè)備的沖擊力，淄博科恩軟啟動器推薦廠家，降低了對設(shè)備的損害，淄博科恩軟啟動器推薦廠家，延長了使用壽命。主要目的是降低起動電壓與電流。淄博科恩軟啟動器推薦廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器推薦廠家,科恩軟啟動器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860195313/2957293.jpg"></div><p style="text-indent:25px">在電動機啟動時，降低加到電動機定子繞組的電壓可以減小電動機的啟動電流。一般降壓啟動是指電動機在啟動過程中加在電動機定子繞組的電壓變化是瞬間突變的，主要有“Y—△”降壓啟動和自藕變壓器降壓啟動等;而軟啟動是使用調(diào)壓裝置在規(guī)定的啟動時間內(nèi)，自動地將啟動電壓連續(xù)、平滑地上升，直到達到額定電壓。若采用一般降壓啟動，則啟動過程是跳躍的、不平滑的，所以又叫作硬啟動，對生產(chǎn)工藝要求穩(wěn)啟動的場合不宜采用。而軟啟動從初始電壓開始電壓連續(xù)平穩(wěn)地增大，在啟動過程中電動機的轉(zhuǎn)矩是平滑的而不是跳躍的，啟動過程是平穩(wěn)的，所以叫軟啟動。軟啟動器工作原理是當(dāng)電機啟動時，由電子電路控制晶閘管的導(dǎo)通角使電機的端電壓以設(shè)定的速度逐漸升高，一直升到全電壓，使電機實現(xiàn)無沖擊啟動到控制電動機軟啟動的過程。當(dāng)電動機啟動完成并達到額定電壓時，使三相旁路接觸器閉合，電動機直接投入電網(wǎng)運行。如果是輕載，則在正常運行時，也保持所需的較低端電壓，使電機的功率因數(shù)升高，效率增大。在電機停機時，也通過控制晶閘管的導(dǎo)通角，使電機端電壓慢慢降低至0，從而實現(xiàn)軟停機。淄博科恩軟啟動器廠家供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器推薦廠家,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616797936241_keendianqi_9481264.jpg"></div><p> 軟啟動器以體積小,轉(zhuǎn)矩可以調(diào)節(jié)、啟動平穩(wěn)、沖擊小并具有軟停機功能等優(yōu)點得到了越來越多的應(yīng)用,大有取代傳統(tǒng)的自耦減壓、星三角變換降壓啟動的趨勢。由于軟啟動器是近年來新發(fā)展起來的啟動設(shè)備,缺少相應(yīng)的設(shè)計及使用經(jīng)驗等籠形異步電動機是應(yīng)用**的用電設(shè)備。由于電動機直接啟動時的沖擊電流很大，特別是大容量電動機直接啟動會對電網(wǎng)及其他負載造成干擾甚至危害電網(wǎng)的安全運行，所以按不同工況，采用許多種減壓啟動方式。早期的方式有串聯(lián)電抗或電阻、串聯(lián)自耦變壓器星三角轉(zhuǎn)換等。從20世紀70年代起，工程上開始推廣利用晶閘管交流調(diào)壓技術(shù)制作的軟啟動器。這種軟啟動器是集電動機軟啟動、軟停車、輕載節(jié)能和多種保護功能于一體的新穎電動機控制裝置，國外稱為softstarter。軟啟動器的構(gòu)成主要是串接于電源與被控電動機之間的三相反并聯(lián)晶閘管及其電子控制電路。軟啟動器的工作原理是，控制電路運用不同的方法，控制三相反并聯(lián)晶閘管的導(dǎo)通角，使電動機輸入電壓從零以預(yù)設(shè)的函數(shù)關(guān)系逐漸上升，直至啟動結(jié)束，賦予電動機全電壓，實現(xiàn)軟啟動。在軟啟動過程中，電動機啟動轉(zhuǎn)矩逐漸增加，轉(zhuǎn)速也逐漸增加。在上述基礎(chǔ)上，把功率因數(shù)控制技術(shù)結(jié)合進去。 </p><p> 想的電機保護器？理想的電機保護器不是功能**多，也不是所謂**技術(shù)的，而是應(yīng)該滿足現(xiàn)場實際需求，做到經(jīng)濟性和可靠性的統(tǒng)一，具有較高的性能價格比。根據(jù)現(xiàn)場的實際情況合理地選擇保護器的種類、功能，湖南長沙軟啟動器同時考慮保護器安裝、調(diào)整、使用簡單方便，更重要的是要選擇高質(zhì)量的保護器。水泵啟動方式有直接啟動，降壓啟動，軟啟動和變頻啟動四種，直接啟動一般適合小功率的電機，我們一般只在15kw以下的泵上使用，價格便宜；降壓啟動是星—三角轉(zhuǎn)換啟動，就是啟動是分兩次加速才達到額定轉(zhuǎn)速的，一般在，價格適中；軟啟動是逐漸增加到額定轉(zhuǎn)速的，對泵的沖擊很小，價格比較高，一般是降壓啟動的3倍；高級的是變頻啟動，除了有軟啟動的優(yōu)點外，還可以設(shè)定在任意轉(zhuǎn)速工作，對節(jié)能降耗有效果。在關(guān)閉泵出口閥，打開泵進口閥，并能確保水泵“自灌”(液位高于泵的進口的管道條件下，水泵的啟動程序是：啟動電機，待電機正常運行時，緩緩打開出口閥，使電流慢慢加大。但在無人操作(開閥)，又是自動啟泵，且管道直徑與長度大(管道內(nèi)的水質(zhì)量會很大)，如電機快速啟動，要迅速推動大質(zhì)量的水加速(如同火車要很快加速)，會使電機啟動電流很大。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器推薦廠家,科恩軟啟動器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132859755860/5468229.jpg"></div><p> 軟起動器的日常維修與檢查平時注意檢查軟起動器的環(huán)境條件防止在超過其允許的環(huán)境條件下運行。注意檢查軟起動器周圍是否有妨礙其通風(fēng)散熱的物體確保軟起動器四周有足夠的空間大于150mm定期檢查配電線端子是否松動柜內(nèi)元器件有否過熱、變色、焦臭味等異常現(xiàn)象。定期清掃灰塵以免影響散熱，防止晶閘管因溫升過高而損壞同時也可避免因積塵引起的漏電和短路。清掃灰塵可用干燥的毛刷進行也可用于皮老虎吹和吸塵器吸。對于大塊污垢可用絕緣棒去除。若有條件可用。平時注意觀察風(fēng)機的運行情況一旦發(fā)現(xiàn)風(fēng)機轉(zhuǎn)速慢或異常應(yīng)及時修理如油垢、積塵加潤滑油更換損壞或變質(zhì)的電容器。對損壞的風(fēng)機要及時更換。如果在沒有風(fēng)機的情況下使用軟起動器將會損壞晶閘管。如果軟起動器使用環(huán)境較潮濕或易結(jié)露應(yīng)經(jīng)常用紅外燈泡或電吹風(fēng)烘干驅(qū)除潮氣以避免漏電或短路的發(fā)生。淄博科恩軟啟動器推薦廠家</p><p style="text-indent:25px">淄博科恩軟啟動器推薦廠家</p><p> 電機軟啟動器是一種集軟啟動、軟停車、輕載節(jié)能和多功能保護于一體的新穎電機控制裝置，的應(yīng)用于風(fēng)機、水泵、輸送類及壓縮機等負載，是傳統(tǒng)的星/三角轉(zhuǎn)換、自耦降壓磁控降壓等降壓設(shè)備的理想換代產(chǎn)品。在某些變頻器大材小用的場合，也能使用軟啟動器來進行代替。節(jié)約了成本的同時，也使不必要的浪費得到控制。那么是哪些方面造就了電機軟啟動器的高性價比呢?1、啟動方式：根據(jù)負載特點選擇不同的啟動模式及參數(shù)設(shè)置，可很大程度的使電動機實現(xiàn)比較好的啟動效果，三種啟動方式：電壓斜坡啟動——可得到比較大的輸出扭矩;限流啟動——可有效地限制啟動電流;點動——可實現(xiàn)試車調(diào)試功能。2、高技術(shù)性能：由于采用了高性能微處理器及強大的軟件支持功能使控制電路得以簡化，無需對電路參數(shù)進行調(diào)整，即可獲得一致、準確及快速的執(zhí)行速度;**度抗干擾功能。3、高可靠性：電機軟啟動器所有電器元件均經(jīng)過嚴格的篩選，其主控板還須經(jīng)過72小時高溫循環(huán)試驗和振動試驗，從而保證了出廠產(chǎn)品的高可靠性。4、優(yōu)化的結(jié)構(gòu)：獨特緊湊的模塊化結(jié)構(gòu)及上進線下出線的連接方式，非常方便用戶的集成、成套。5、鍵盤設(shè)置功能：電機軟啟動器擁有便捷直觀的操作顯示鍵盤，可根據(jù)不同負載。淄博科恩軟啟動器推薦廠家</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司位于山東省淄博市，創(chuàng)立于2014-04-08。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下[ "科恩變頻器", "防爆柜", "山東變頻器代理", "電機智能軟啟動器" ]深受客戶的喜愛。公司秉持誠信為本的經(jīng)營理念，在電工電氣深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為**，發(fā)揮人才優(yōu)勢，打造電工電氣質(zhì)量品牌。公司自成立以來發(fā)展迅速，業(yè)務(wù)不斷發(fā)展壯大，年營業(yè)額度達到50-100萬元，未來我們將不斷進行創(chuàng)新和改進，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/694666.html</p></div></div></div></div></div><div id="ephz9pr" class="page-right twoColRt"><div id="8lnkeqc" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fe8um3t" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="iszw9wy" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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