淄博科恩軟啟動(dòng)器代理商淄博科恩電氣自動(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="交流感應(yīng)電動(dòng)機(jī)在直接啟動(dòng)時(shí)存在著兩點(diǎn)缺點(diǎn)，首先它的啟動(dòng)電流可高達(dá)額定電流的5－7倍，這要求電網(wǎng)寬裕量比較大，而且降低電器控制設(shè)備的使用壽命，增加維護(hù)成本；其次，啟動(dòng)轉(zhuǎn)矩可達(dá)正常轉(zhuǎn)矩的兩倍，淄博科恩軟啟動(dòng)器代理商，這會(huì)對(duì)負(fù)載產(chǎn)生沖擊，淄博科恩"><meta name="keywords" content="淄博科恩軟啟動(dòng)器代理商,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" href="/static/new_net_01/css/404.css"> <meta 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clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a 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)器代理商淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</p><div id="zeqse7k" class="leftbox clearfix"><h1>淄博科恩軟啟動(dòng)器代理商淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="lo3seag" class="proBig"><div id="u38wcjv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_3627139.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ybxy82u" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_3627139.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fsz3w2n" 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)器代理商,科恩軟啟動(dòng)器</p><p><span>***更新：</span>2020-11-19 07:01:44</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mzfmjkg" 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="zcofrne" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ilrsstp" class="box"><p><p> 交流感應(yīng)電動(dòng)機(jī)在直接啟動(dòng)時(shí)存在著兩點(diǎn)缺點(diǎn)，首先它的啟動(dòng)電流可高達(dá)額定電流的5－7倍，這要求電網(wǎng)寬裕量比較大，而且降低電器控制設(shè)備的使用壽命，增加維護(hù)成本；其次，啟動(dòng)轉(zhuǎn)矩可達(dá)正常轉(zhuǎn)矩的兩倍，淄博科恩軟啟動(dòng)器代理商，這會(huì)對(duì)負(fù)載產(chǎn)生沖擊，淄博科恩軟啟動(dòng)器代理商，增加傳動(dòng)部件的磨損和額外維護(hù)?；谝陨显颍a(chǎn)生交流感應(yīng)電動(dòng)機(jī)降壓啟動(dòng)設(shè)備，淄博科恩軟啟動(dòng)器代理商。傳統(tǒng)的降壓啟動(dòng)方法有Y/△啟動(dòng)和自耦變壓器降壓啟動(dòng)兩種，每種都有各自的缺點(diǎn)。電動(dòng)機(jī)用Y/△啟動(dòng)設(shè)備啟動(dòng)時(shí)，在切換瞬間會(huì)出現(xiàn)很高的電流尖峰，產(chǎn)生破壞性的動(dòng)態(tài)轉(zhuǎn)矩，其引起的機(jī)械振動(dòng)對(duì)電動(dòng)機(jī)轉(zhuǎn)子、軸連接器、中間齒輪以及負(fù)載等都非常有害；自耦變壓器降壓啟動(dòng)設(shè)備體積龐大、成本高，而且還存在與負(fù)載匹配的電動(dòng)機(jī)轉(zhuǎn)矩很難控制等缺點(diǎn)。由于傳統(tǒng)的降壓啟動(dòng)設(shè)備存在諸多缺點(diǎn)，這才出現(xiàn)了電子式數(shù)字軟啟動(dòng)裝置。科恩電氣的行業(yè)影響力逐年提升。淄博科恩軟啟動(dòng)器代理商</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)器代理商,科恩軟啟動(dòng)器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_3627139.jpg"></div><p> 可控硅調(diào)壓器是一種以可控硅（電力電子功率器件）為基礎(chǔ)，以**控制電路為的電源功率控制電器。簡稱晶閘管調(diào)功器。又稱晶閘管調(diào)功器，晶閘管調(diào)壓器，晶閘管調(diào)整器，可控硅調(diào)功器，可控硅調(diào)整器，具有效率高、無機(jī)械噪聲和磨損、響應(yīng)速度快、體積小、重量輕等諸多優(yōu)點(diǎn)。可控硅調(diào)壓器可廣泛應(yīng)用于工業(yè)各領(lǐng)域的電壓、電流、功率的調(diào)節(jié)等，其適用于電阻性負(fù)載、電感性負(fù)載和變壓器一次側(cè)等，主要的應(yīng)用如下：1、以鎳鉻、鐵鉻鋁、遠(yuǎn)紅外發(fā)熱元件及硅鉬棒、硅碳棒等為加熱元件的溫度控制。2、鹽浴爐、工頻感應(yīng)爐、淬火爐、熔融玻璃的溫度控制。3、整流變壓器、電爐變壓器一次側(cè)控制。4、三相力矩電動(dòng)機(jī)的速度控制。5、電壓、電流、功率、燈光等無級(jí)平滑調(diào)節(jié)。6、恒壓、恒流、恒功率控制。主要的應(yīng)用領(lǐng)域有：1、鹽浴爐、工頻感應(yīng)爐、淬火爐溫控；2、熱處理爐溫控；玻璃生產(chǎn)過程溫控；3、金剛石壓機(jī)加熱；大功率充磁/退磁設(shè)備；4、半導(dǎo)體工業(yè)舟蒸發(fā)源；5、航空電源調(diào)壓；6、真空磁控濺射電源；7、紡織機(jī)械；8、水晶石生產(chǎn)；9、粉末冶金機(jī)械；10、隧道電窯集散溫控系統(tǒng)；11、彩色顯像管生產(chǎn)設(shè)備；12、冶金機(jī)械設(shè)備；13、交直流電機(jī)拖動(dòng)；14、石油化工機(jī)械。淄博科恩軟啟動(dòng)器代理商科恩電氣產(chǎn)品**國內(nèi)。</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)器代理商,科恩軟啟動(dòng)器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860009766/2511509.jpg"></div><p> 軟啟動(dòng)的好處1．降低電動(dòng)機(jī)的起動(dòng)電流，減少配電容量，避免增容投資；2．減少起動(dòng)應(yīng)力，延長電動(dòng)機(jī)及相關(guān)設(shè)備的使用壽命；3．平穩(wěn)的起動(dòng)和軟停車避免了傳統(tǒng)起動(dòng)設(shè)備的喘振問題、水錘效應(yīng)；4．多種起動(dòng)模式及寬范圍的電流、電壓等設(shè)定，可適應(yīng)多種負(fù)載情況，改善工藝；5．完善可靠的保護(hù)功能，更有效的保護(hù)電動(dòng)機(jī)及相關(guān)設(shè)備的安全；軟啟動(dòng)器的工作原理軟起動(dòng)主要由串接于電源與被控電動(dòng)機(jī)之間三對(duì)反并聯(lián)晶閘管調(diào)壓電路構(gòu)成?，F(xiàn)代軟啟動(dòng)器基本上都采用了電力電子技術(shù)和微機(jī)控制技術(shù)，以單片微機(jī)作為**控制器控制來完成測(cè)量及各種控制算法。因此，山東濟(jì)寧軟啟動(dòng)器具備了很強(qiáng)的功能和靈活性。整個(gè)起動(dòng)過程是數(shù)字化程序軟件控制下自動(dòng)進(jìn)行。利用三對(duì)晶閘管的電子開關(guān)特性，通過MCU或單片機(jī)控制其觸發(fā)脈沖的遲早來改變觸發(fā)角的大小。而改變觸發(fā)導(dǎo)通角的大小，又改變了晶閘管的導(dǎo)通時(shí)間，較終改變定子繞組的三相電壓的大小。主要元件1、晶閘管：每相一對(duì)反并聯(lián)晶閘管，這是主要的功率元件，也是軟啟動(dòng)器的主要成本之一，國內(nèi)做反并聯(lián)晶閘管的廠家有很多，從便宜的到貴的都有，質(zhì)量更是參差不齊。2、控制主板：基本上每個(gè)廠家都有自己開發(fā)的主板，市場(chǎng)上也有很多通用主板。 </p><p style="text-indent:25px">大家都知道在軟啟動(dòng)器中都會(huì)有一個(gè)R型變壓器，R型變壓器主要是采用取向性高磁導(dǎo)率硅鋼帶制成的，同時(shí)具有體積小、重量輕、效率高、漏磁小等特點(diǎn)得到了普遍的應(yīng)用。軟啟動(dòng)器在控制電路時(shí)需要使用低壓直電流，但是又不能直接使用開關(guān)電源，所以在使用時(shí)需要一種隔離電源變壓器，于是軟啟動(dòng)器就看上了R型變壓器了。軟啟動(dòng)器選擇R型變壓器也不是沒有道理的，下面來說一下使用R型變壓器的好處。 1.效率高 R型變壓器鐵芯無切割，損失小，并且使用***的材料和緊湊的結(jié)構(gòu)，可以把鐵芯與繞組之間的距離降底，這樣效率可以達(dá)到百分之90以上。 2.無噪音由于R型變壓器是使用***低損耗的材料，并且具有均勻圓形截面和連續(xù)的繞線，電阻的損耗和產(chǎn)熱都非常的低，磁致伸縮應(yīng)力很容易被吸收，因此在使用過程中不會(huì)發(fā)出噪音來。 3.漏磁小 R型變壓器的鐵芯都是繞線極勻衡，因此漏磁是非常小的，在使用過程中無需采取防范措施來防止漏磁的現(xiàn)象。 4.符合安全的標(biāo)準(zhǔn) 由于它的獨(dú)特設(shè)計(jì)，將初級(jí)與次級(jí)的骨架分開，并且具有良好的絕緣性。由于阻燃材料制成的互相分離的骨架這樣可以滿足我國的安全標(biāo)準(zhǔn)科恩電氣累積點(diǎn)滴改進(jìn)，邁向優(yōu)良品質(zhì)！</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)器代理商,科恩軟啟動(dòng)器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757481782295_keendianqi_8997211.jpg"></div><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。科恩電氣深受行業(yè)客戶的好評(píng)，值得信賴。淄博科恩軟啟動(dòng)器代理商</p><p style="text-indent:25px">科恩電氣嚴(yán)格控制原材料的選取與生產(chǎn)工藝的每個(gè)環(huán)節(jié)，保證產(chǎn)品質(zhì)量不出問題。淄博科恩軟啟動(dòng)器代理商</p><p style="text-indent:25px">我們都知道電動(dòng)機(jī)在直接啟動(dòng)時(shí)，電流是額定電流的4到7倍，如果電機(jī)的功率比較小的時(shí)候，對(duì)電網(wǎng)的影響不是很大我們就可以直接開始啟動(dòng)，對(duì)于一些電動(dòng)機(jī)功率在7.5KM一下都是可以直接啟動(dòng)的，對(duì)于那些大型的電機(jī)（功率特別大的）是不能直接啟動(dòng)的，所以對(duì)于大型電機(jī)氣都要使用軟啟動(dòng)器，下面我們就來介紹一下軟啟動(dòng)器對(duì)電動(dòng)機(jī)的作用軟啟動(dòng)器就是在大型電機(jī)氣在啟動(dòng)之前，我們給它加的電壓要低于額定電壓，我們常見的軟啟動(dòng)主要軟啟動(dòng)器啟動(dòng)和自耦變壓器降壓啟動(dòng)，軟啟動(dòng)器要比自耦變壓器降壓啟動(dòng)要先進(jìn)些，其原理也都是一樣的，總結(jié)來說軟啟動(dòng)器對(duì)電動(dòng)機(jī)主要有以下這些作用： 1.可以降低電機(jī)的啟動(dòng)電流，從而減少電容量。 2.減少啟動(dòng)應(yīng)力，可以延長電動(dòng)氣以及其他的相關(guān)設(shè)備的使用壽命，維修率低。 3.平穩(wěn)的啟動(dòng)和軟停車，都是避免了傳統(tǒng)的啟動(dòng)設(shè)備的喘振問題等。 4.完善可靠的保護(hù)功能，能夠有效的保護(hù)電機(jī)以及設(shè)備的安全。 5.同時(shí)還能有效的升降起動(dòng)電流以及配電電容量。 6.多種起動(dòng)模式及寬范圍的電流、電壓等設(shè)定，可適應(yīng)多種負(fù)載情況；淄博科恩軟啟動(dòng)器代理商</p><p style="text-indent:25px">淄博科恩電氣自動(dòng)化技術(shù)有限公司位于昌國西路111號(hào)魯中五金機(jī)電城東區(qū)F-15號(hào)。公司業(yè)務(wù)分為科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動(dòng)器等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事電工電氣多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)?？贫鞴?yīng)秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2053839.html</p></div></div></div></div></div><div id="tmdpbxy" class="page-right twoColRt"><div id="pyfb8io" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7oiyzqh" 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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