淄博科恩軟啟動(dòng)器價(jià)格行情淄博科恩電氣自動(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="電機(jī)軟啟動(dòng)器是主要采用電力電子技術(shù)和微處理技術(shù)以及現(xiàn)代控制理論而設(shè)計(jì)生產(chǎn)的具有先進(jìn)水平的新型啟動(dòng)設(shè)備，電機(jī)軟啟動(dòng)器主要具有抗干擾功能、可靠性高、多重保護(hù)功能等特點(diǎn)，根據(jù)這些特點(diǎn)電機(jī)軟啟動(dòng)器得到了普遍應(yīng)用，主要應(yīng)用于風(fēng)機(jī)、水泵、輸送類及壓縮機(jī)"><meta name="keywords" content="淄博科恩軟啟動(dòng)器價(jià)格行情,科恩軟啟動(dòng)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" 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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(dòng)器</a>?淄博科恩軟啟動(dòng)器價(jià)格行情淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</p><div id="kenheln" class="leftbox clearfix"><h1>淄博科恩軟啟動(dòng)器價(jià)格行情淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="shwyfc3" class="proBig"><div id="f7dfhtv" 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="3moqc2c" 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="hb332km" 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>淄博科恩軟啟動(dòng)器價(jià)格行情,科恩軟啟動(dòng)器</p><p><span>***更新：</span>2020-08-25 11:00:58</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="lke8duw" 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="xmov3g2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="q3o38kz" class="box"><p><p style="text-indent:25px">電機(jī)軟啟動(dòng)器是主要采用電力電子技術(shù)和微處理技術(shù)以及現(xiàn)代控制理論而設(shè)計(jì)生產(chǎn)的具有先進(jìn)水平的新型啟動(dòng)設(shè)備，電機(jī)軟啟動(dòng)器主要具有抗干擾功能、可靠性高、多重保護(hù)功能等特點(diǎn)，根據(jù)這些特點(diǎn)電機(jī)軟啟動(dòng)器得到了普遍應(yīng)用，主要應(yīng)用于風(fēng)機(jī)、水泵、輸送類及壓縮機(jī)等領(lǐng)域。電機(jī)軟啟動(dòng)器是一種集電機(jī)軟起動(dòng)、軟停車、輕載節(jié)能等多功能于一體的新型電機(jī)控制裝備。軟啟器主要是采用三相反并聯(lián)晶閘管作為調(diào)壓器將它連接在電源和電動(dòng)機(jī)定子之間，使軟啟動(dòng)器啟動(dòng)電動(dòng)機(jī)時(shí)，晶閘管所輸出的電壓逐漸增加，同時(shí)電動(dòng)機(jī)也逐漸加速，淄博科恩軟啟動(dòng)器價(jià)格行情，直到晶閘管全部疏通，電動(dòng)機(jī)工作在額定電壓的機(jī)械特性上，才能實(shí)現(xiàn)平滑啟動(dòng)，降低啟動(dòng)電流，來避免啟動(dòng)電流過大而產(chǎn)生跳閘的現(xiàn)象。待電機(jī)達(dá)到額定轉(zhuǎn)數(shù)時(shí)，啟動(dòng)過程結(jié)束，軟啟動(dòng)器自動(dòng)用旁路所接觸器來取代晶閘管，為電動(dòng)機(jī)正常運(yùn)轉(zhuǎn)提供額定電壓，淄博科恩軟啟動(dòng)器價(jià)格行情，以降低晶閘管的熱損耗同時(shí)還延長軟啟動(dòng)器的使用壽命，提高其工作效率。同時(shí)電氣軟啟動(dòng)器還提供了軟停車的功能，軟停車與軟啟動(dòng)過程真好相反，淄博科恩軟啟動(dòng)器價(jià)格行情，電壓逐漸降低，轉(zhuǎn)數(shù)逐漸下降到零，避免自由停車引起的轉(zhuǎn)矩沖擊。淄博科恩軟啟動(dòng)器價(jià)格行情</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動(dòng)器價(jià)格行情,科恩軟啟動(dòng)器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860195313/2957293.jpg"></div><p> 由于設(shè)備的起動(dòng)一停止特性，不希望電潛泵循環(huán)運(yùn)行?！翱缇€路”起動(dòng)導(dǎo)致電流波動(dòng)為標(biāo)準(zhǔn)工作電流的5-8倍。這種波動(dòng)能損壞馬達(dá)和電纜，還會(huì)引起線路電壓紊亂。而停車(會(huì)引起較大的電流量和電壓峰值。因此，許多操作者常常不建議使電潛泵設(shè)備更多的起動(dòng)和停車)，除非需要.這就給使用電潛泵帶來了許多設(shè)計(jì)問題。在設(shè)計(jì)問題上，若電潛泵選小了，泵一定被拖住使產(chǎn)量降低.若泵尺寸設(shè)計(jì)大了，會(huì)造成油井有停泵的趨勢(shì)。在增加井口回壓來減小離心泵的排量時(shí)，原采用循環(huán)運(yùn)行。這是不希望出現(xiàn)的。由于施加回壓要帶來能量的浪費(fèi)，并引起泵內(nèi)止推軸承發(fā)生問題而導(dǎo)致過早的損壞。如果減小電壓或電潛泵采用軟啟動(dòng)顯示出消除循環(huán)運(yùn)行的不利影響，那么電潛泵的設(shè)計(jì)就變得容易的多.泵排量可選為油井排量的25-30%，這樣每天油井生產(chǎn)有足夠的時(shí)數(shù)來滿足油井排量.目前所使用高電壓起動(dòng)的標(biāo)準(zhǔn)電氣設(shè)備大功率感應(yīng)式馬達(dá)，是一個(gè)電力一機(jī)械“跨線路”起動(dòng)器.它能控制電壓高達(dá)2500V和1000hp的功率，而本身不發(fā)生問題.按一下按鈕即可起動(dòng)，它激發(fā)一個(gè)110VAC繼電器，繼而依次接通主電源繼電器.起動(dòng)幾乎是瞬時(shí)的。每當(dāng)使用通常方法進(jìn)行控制起動(dòng)，在常用的星形接三相電的轉(zhuǎn)換線路中。淄博科恩軟啟動(dòng)器價(jià)格行情</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動(dòng)器價(jià)格行情,科恩軟啟動(dòng)器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616797780381_keendianqi_8202757.jpg"></div><p> 高壓軟起動(dòng)器對(duì)信號(hào)的檢測比低壓軟起動(dòng)器要求更高。高壓軟起動(dòng)器所在的環(huán)境存在著大量的電磁干擾，并且高壓軟起動(dòng)器所用的真空接觸器和真空斷路器在其分?jǐn)嗪烷]合過程中會(huì)產(chǎn)生大量的電磁干擾。所以對(duì)檢測到的信號(hào)不僅要進(jìn)行硬件濾波，也要進(jìn)行軟件濾波，去掉干擾信號(hào)。軟起動(dòng)器在完成起動(dòng)過程后，要切換到旁路運(yùn)行狀態(tài)，如何平滑地切換到運(yùn)行狀態(tài)，這也是軟起動(dòng)器的一個(gè)難點(diǎn)，如何選準(zhǔn)旁路點(diǎn)非常重要。旁路點(diǎn)早了，電流沖擊非常大，即使在低壓條件下，也會(huì)造成三相電源中斷路器跳閘，甚至?xí)p壞斷路器。高壓條件下危害更大。旁路點(diǎn)遲了，電機(jī)抖動(dòng)得厲害，影響負(fù)載正常工作。因此，旁路信號(hào)的硬件檢測電路必須非常精確，并且程序處理也要恰到好處。綜上所述，盡管低壓軟起動(dòng)器和高壓軟起動(dòng)器的基本原理一致，但高壓軟起動(dòng)器存在的諸多技術(shù)難題，使得在低壓軟起動(dòng)器遍地開花的情況下，高壓軟起動(dòng)器的成熟產(chǎn)品并不多見。 </p><p style="text-indent:25px">電機(jī)軟啟動(dòng)器常見故障：目前國內(nèi)的軟起動(dòng)器生產(chǎn)廠家很多，大都是旁路型的電機(jī)軟啟動(dòng)器，產(chǎn)品的可靠性與世界**品牌相比差距越來越小，下面我們來總結(jié)一下電機(jī)軟啟動(dòng)器常見故障有哪些？1.電動(dòng)機(jī)起不來：電動(dòng)機(jī)起不來的原因可能是六只可控硅的其中一只觸發(fā)不可靠或是不導(dǎo)通或者是啟動(dòng)參數(shù)或啟動(dòng)曲線不合適造成電機(jī)起不來。 2.可控硅燒毀：可控硅擊穿或，此類故障不分國內(nèi)外品牌，因廠家而易，但這類故障率低，而且主要問題出現(xiàn)在餅式可控硅的安裝工藝上?！?3.控制器燒損：控制器燒損這類故障主要是控制器的電源和觸發(fā)電路以及輸入電路三部分容易燒毀。 4.軟啟動(dòng)器誤動(dòng)作：電動(dòng)機(jī)在運(yùn)行的裝態(tài)下因電機(jī)軟起動(dòng)器受干擾而停機(jī)在停止?fàn)顟B(tài)下其中原因可能是產(chǎn)品的質(zhì)量問題或是線路布局的問題。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動(dòng)器價(jià)格行情,科恩軟啟動(dòng)器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132859755860/5468229.jpg"></div><p> 軟起動(dòng)器就是應(yīng)用**效用**突出的控制設(shè)備,軟啟動(dòng)器在不同領(lǐng)域、不同行業(yè)甚至是不同設(shè)備上的應(yīng)用往往也有著極大的不同。1、軟起動(dòng)器在城市雨水排污泵站、污水處理廠中的應(yīng)用雨水排污站的泄水池是雨水、生活污水、工業(yè)污水的集中地，為確保泄水池液位保持在允許的范圍內(nèi)，通過檢測泄水池液位來自動(dòng)控制排污泵組工作以保證污水的正常排放。2、軟起動(dòng)器應(yīng)用于自來水廠、加壓泵站清水泵主要實(shí)現(xiàn)大功率水泵電機(jī)的軟起動(dòng)、軟停車，重點(diǎn)消除、減弱水錘的危害。當(dāng)液體在管路系統(tǒng)中受外力突然加速或突然減速、或改變流向就會(huì)造成水錘，水錘危害很大，輕則引起管路，系統(tǒng)振動(dòng)，發(fā)出噪聲，重則造成損壞，甚至使泵房被淹。3、軟起動(dòng)器在消防泵控制中的應(yīng)用消火栓泵、噴淋泵是工業(yè)和民用建筑消防設(shè)施的重要消防裝備，其運(yùn)行可靠性極其重要，隨著大中型建設(shè)項(xiàng)目的興建，所配置的消火栓泵、噴淋泵功率、揚(yáng)程增大，傳統(tǒng)的降壓起動(dòng)方式凸顯其缺點(diǎn)，尤其高層建筑水錘危害嚴(yán)重，給設(shè)備運(yùn)行帶來不安全因素，目前軟起動(dòng)在消防泵控制中得到的應(yīng)用。4、軟起動(dòng)器在在各種類型的深井潛水泵、長軸泵中的應(yīng)用一般深井潛水泵揚(yáng)程較大，非軟停機(jī)時(shí)水錘現(xiàn)象明顯。淄博科恩軟啟動(dòng)器價(jià)格行情</p><p style="text-indent:25px">淄博科恩軟啟動(dòng)器價(jià)格行情</p><p> 軟啟動(dòng)器以體積小,轉(zhuǎn)矩可以調(diào)節(jié)、啟動(dòng)平穩(wěn)、沖擊小并具有軟停機(jī)功能等優(yōu)點(diǎn)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(dòng)的趨勢(shì)。由于軟啟動(dòng)器是近年來新發(fā)展起來的啟動(dòng)設(shè)備,缺少相應(yīng)的設(shè)計(jì)及使用經(jīng)驗(yàn)等籠形異步電動(dòng)機(jī)是應(yīng)用**的用電設(shè)備。由于電動(dòng)機(jī)直接啟動(dòng)時(shí)的沖擊電流很大，特別是大容量電動(dòng)機(jī)直接啟動(dòng)會(huì)對(duì)電網(wǎng)及其他負(fù)載造成干擾甚至危害電網(wǎng)的安全運(yùn)行，所以按不同工況，采用許多種減壓啟動(dòng)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(jì)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(dòng)器。這種軟啟動(dòng)器是集電動(dòng)機(jī)軟啟動(dòng)、軟停車、輕載節(jié)能和多種保護(hù)功能于一體的新穎電動(dòng)機(jī)控制裝置，國外稱為softstarter。軟啟動(dòng)器的構(gòu)成主要是串接于電源與被控電動(dòng)機(jī)之間的三相反并聯(lián)晶閘管及其電子控制電路。軟啟動(dòng)器的工作原理是，控制電路運(yùn)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(dòng)機(jī)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(dòng)結(jié)束，賦予電動(dòng)機(jī)全電壓，實(shí)現(xiàn)軟啟動(dòng)。在軟啟動(dòng)過程中，電動(dòng)機(jī)啟動(dòng)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(jìn)去。淄博科恩軟啟動(dòng)器價(jià)格行情</p><p style="text-indent:25px">淄博科恩電氣自動(dòng)化技術(shù)有限公司創(chuàng)辦于2014-04-08，是一家生產(chǎn)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，科恩供應(yīng)是一家有限責(zé)任公司企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營理念;“質(zhì)量高速，誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司業(yè)務(wù)涵蓋科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動(dòng)器，價(jià)格合理，品質(zhì)有保證，深受廣大客戶的歡迎?？贫鞴?yīng)自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1034218.html</p></div></div></div></div></div><div id="pzroqxz" class="page-right twoColRt"><div id="hwtbd2d" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oyasfro" 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) 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