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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/">起動器</a>?淄博科恩軟啟動器生產(chǎn)廠家淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="tszbizw" class="leftbox clearfix"><h1>淄博科恩軟啟動器生產(chǎn)廠家淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="m7hz7ky" class="proBig"><div id="i2nzyug" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757443826248_keendianqi_9094734.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="r8bi78m" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757443826248_keendianqi_9094734.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8w88h23" 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>淄博科恩軟啟動器生產(chǎn)廠家,科恩軟啟動器</p><p><span>***更新：</span>2021-01-12 05:01:15</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="h7li9pg" 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="myanxta" class="page-proshow02"><p class="title">詳細說明</p><div id="fjwi984" class="box"><p><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，淄博科恩軟啟動器生產(chǎn)廠家，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、無機械噪聲和磨損、響應(yīng)速度快、體積小、重量輕等諸多優(yōu)點?？煽毓枵{(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，其適用于電阻性負載、電感性負載和變壓器一次側(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，淄博科恩軟啟動器生產(chǎn)廠家、整流變壓器、電爐變壓器一次側(cè)控制。4、三相力矩電動機的速度控制。5、電壓、電流、功率、燈光等無級平滑調(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、金剛石壓機加熱；大功率充磁/退磁設(shè)備；4、半導體工業(yè)舟蒸發(fā)源；5、航空電源調(diào)壓；6、真空磁控濺射電源；7、紡織機械；8、水晶石生產(chǎn)；9、粉末冶金機械；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、冶金機械設(shè)備；13，淄博科恩軟啟動器生產(chǎn)廠家、交直流電機拖動；14、石油化工機械。科恩電氣源與您同心協(xié)力共創(chuàng)輝煌。淄博科恩軟啟動器生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器生產(chǎn)廠家,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757443826248_keendianqi_9094734.jpg"></div><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，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。淄博科恩軟啟動器生產(chǎn)廠家公司狠抓產(chǎn)品質(zhì)量的提高，逐年立項對制造、檢測、試驗裝置進行技術(shù)改造。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器生產(chǎn)廠家,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_8628190.jpg"></div><p> 交流感應(yīng)電動機在直接啟動時存在著兩點缺點，首先它的啟動電流可高達額定電流的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，增加維護成本；其次，啟動轉(zhuǎn)矩可達正常轉(zhuǎn)矩的兩倍，這會對負載產(chǎn)生沖擊，增加傳動部件的磨損和額外維護?；谝陨显颍a(chǎn)生交流感應(yīng)電動機降壓啟動設(shè)備。傳統(tǒng)的降壓啟動方法有Y/△啟動和自耦變壓器降壓啟動兩種，每種都有各自的缺點。電動機用Y/△啟動設(shè)備啟動時，在切換瞬間會出現(xiàn)很高的電流尖峰，產(chǎn)生破壞性的動態(tài)轉(zhuǎn)矩，其引起的機械振動對電動機轉(zhuǎn)子、軸連接器、中間齒輪以及負載等都非常有害；自耦變壓器降壓啟動設(shè)備體積龐大、成本高，而且還存在與負載匹配的電動機轉(zhuǎn)矩很難控制等缺點。由于傳統(tǒng)的降壓啟動設(shè)備存在諸多缺點，這才出現(xiàn)了電子式數(shù)字軟啟動裝置。 </p><p> 電機保護的發(fā)展現(xiàn)狀？目前電機保護器已由過去的機械式發(fā)展為電子式和智能型，可直接顯示電機的電流、電壓、溫度等參數(shù)，靈敏度高，可靠性高，功能多，調(diào)試方便，保護動作后故障種類一目了然，既減少了電機的損壞，又極大方便了故障的判斷，有利于生產(chǎn)現(xiàn)場的故障處理和縮短恢復(fù)生產(chǎn)時間。另外，利用電機氣隙磁場進行電機偏心檢測技術(shù)，使電機磨損狀態(tài)在線監(jiān)測成為可能，通過曲線顯示電機偏心程度的變化趨勢，可早期發(fā)現(xiàn)軸承磨損和走內(nèi)圓、走外圓等故障，做到早發(fā)現(xiàn)，早處理，避免掃膛發(fā)生。3．保護器選擇的原則？合理選用電機保護裝置，實現(xiàn)既能充分發(fā)揮電機的過載能力，又能免于損壞，從而提高電力拖動系統(tǒng)的可靠性和生產(chǎn)的連續(xù)性。具體的功能選擇應(yīng)綜合考慮電機的本身的價值、負載類型、使用環(huán)境、電機主體設(shè)備的重要程度、電機退出運行是否對生產(chǎn)系統(tǒng)造成嚴重影響等因素，力爭做到經(jīng)濟合理。科恩電氣以誠信為根本，以質(zhì)量服務(wù)求生存。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器生產(chǎn)廠家,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757481314664_keendianqi_4786054.jpg"></div><p style="text-indent:25px">我們都知道電動機在直接啟動時，電流是額定電流的4到7倍，如果電機的功率比較小的時候，對電網(wǎng)的影響不是很大我們就可以直接開始啟動，對于一些電動機功率在7.5KM一下都是可以直接啟動的，對于那些大型的電機（功率特別大的）是不能直接啟動的，所以對于大型電機氣都要使用軟啟動器，下面我們就來介紹一下軟啟動器對電動機的作用軟啟動器就是在大型電機氣在啟動之前，我們給它加的電壓要低于額定電壓，我們常見的軟啟動主要軟啟動器啟動和自耦變壓器降壓啟動，軟啟動器要比自耦變壓器降壓啟動要先進些，其原理也都是一樣的，總結(jié)來說軟啟動器對電動機主要有以下這些作用： 1.可以降低電機的啟動電流，從而減少電容量。 2.減少啟動應(yīng)力，可以延長電動氣以及其他的相關(guān)設(shè)備的使用壽命，維修率低。 3.平穩(wěn)的啟動和軟停車，都是避免了傳統(tǒng)的啟動設(shè)備的喘振問題等。 4.完善可靠的保護功能，能夠有效的保護電機以及設(shè)備的安全。 5.同時還能有效的升降起動電流以及配電電容量。 6.多種起動模式及寬范圍的電流、電壓等設(shè)定，可適應(yīng)多種負載情況；公司地理位置優(yōu)越，擁有完善的服務(wù)體系。淄博科恩軟啟動器生產(chǎn)廠家</p><p style="text-indent:25px">科恩電氣愿與各界朋友攜手共進。淄博科恩軟啟動器生產(chǎn)廠家</p><p> 電機停機時，傳統(tǒng)的控制方式都是通過瞬間停電完成的.但有許多應(yīng)用場合，不允許電機瞬間關(guān)機.例如:高層建筑、大樓的水泵系統(tǒng).如果瞬間停機.會產(chǎn)生巨大的“水錘”效應(yīng)，使管道，甚至水泵遭到損壞.為減少和防止“水錘“效應(yīng).需要電機逐漸停機.即軟停車，采用軟啟動器能滿足這一要求.在泵站中.應(yīng)用軟停車技術(shù)可遇免泵站的“拍門“損壞，減少維修費用和維修工作量.。<span style="font-size:12px;">軟啟動器中的軟停車功能是，晶閘管在得到停機指令后，從全導通逐漸地減小導通角.經(jīng)過一定時間過渡到全關(guān)閉的過程.停車的時間根據(jù)實際需要可在0-120s調(diào)整。</span> 淄博科恩軟啟動器生產(chǎn)廠家</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司是一家有著雄厚實力背景、信譽可靠、勵精圖治、展望未來、有夢想有目標，有組織有體系的公司，堅持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍圖，在山東省淄博市等地區(qū)的電工電氣行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強不息，斗志昂揚的的企業(yè)精神將**科恩供應(yīng)和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學管理、創(chuàng)新發(fā)展、誠實守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2809434.html</p></div></div></div></div></div><div id="xbdvub2" class="page-right twoColRt"><div id="nmold2x" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="j22s7r7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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