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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="dsxztc8" class="twoCol"><div id="ih7n8yn" class="page-proshow 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/">起動器</a>?淄博科恩軟啟動器選購淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="nwvxrtk" class="leftbox clearfix"><h1>淄博科恩軟啟動器選購淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="qprya7k" class="proBig"><div id="yxe2ytq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hqimyfr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gphelc7" 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>淄博科恩軟啟動器選購,科恩軟啟動器</p><p><span>***更新：</span>2020-12-15 02:01:08</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="tspwt7i" 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(jī): </span>0533-2855952</p><p><span>地址: </span>昌國西路111號魯中五金機(jī)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="mqxebse" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nry3ugs" 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，晶閘管調(diào)壓器，晶閘管調(diào)整器，淄博科恩軟啟動器選購，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?？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(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，淄博科恩軟啟動器選購、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，淄博科恩軟啟動器選購、三相力矩電動機(jī)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(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；14、石油化工機(jī)械。科恩電氣愿與各界朋友攜手共進(jìn)。淄博科恩軟啟動器選購</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器選購,科恩軟啟動器" src="https://tyunfile.71360.com/UploadFile/keendianqi/637235132860214844/3104817.jpg"></div><p> 軟啟動器，應(yīng)用先進(jìn)的軟件設(shè)計方法和的硬件技術(shù)，采用晶閘管相移技術(shù)，使加到電動機(jī)上的電壓按某一規(guī)律慢慢達(dá)到全電壓，通過設(shè)置適當(dāng)?shù)目刂茀?shù)，可以使電動機(jī)的轉(zhuǎn)矩和電流與負(fù)載要求得到較好的匹配。同時，通過軟件與硬件的配合，對軟啟動器本身、電動機(jī)、負(fù)載提供的保護(hù)。一般來講，電動機(jī)功率的選擇總是大于比較大負(fù)載要求，其結(jié)果是電動機(jī)很少在額定功率下運行，經(jīng)常處于輕載或變載的情況，能量嚴(yán)重浪費。軟啟動在運行時，首先保持輸出額定電壓，以保證電動機(jī)和負(fù)載在加速后進(jìn)入穩(wěn)定狀態(tài)；保持一段很短時間之后，自動進(jìn)入節(jié)電運行階段。其獨有的節(jié)電控制軟件自動負(fù)載變化，通過不斷對電流和功率因數(shù)的綜合計算，進(jìn)行實時調(diào)節(jié)、更新觸發(fā)角，控制輸出電壓，降低勵磁電流，提高功率因數(shù)，實現(xiàn)節(jié)電。淄博科恩軟啟動器選購科恩電氣始終以適應(yīng)和促進(jìn)工業(yè)發(fā)展為宗旨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器選購,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616797780381_keendianqi_8202757.jpg"></div><p> 高壓軟啟動器生產(chǎn)廠家?guī)私飧邏很泦拥姆诸惻c區(qū)別一、液阻軟啟動器液阻是由電解質(zhì)形成的電阻，本質(zhì)是離子導(dǎo)電。它的阻值正比相對的二塊電極板的距離，反比于電解液的電導(dǎo)率，極板距離和電導(dǎo)率都便于控制;液阻的熱容量大。液阻的這兩大特點(阻值可以無級控制和熱容量大)，恰恰是軟起動所需要的。有所謂的熱變液阻軟啟動裝置，通過液阻本身在軟起動過程中的溫升，借助電解液電導(dǎo)率與溫度的正相關(guān)性實現(xiàn)無極板伺服機(jī)構(gòu)的軟啟動。但是，其可行性大受質(zhì)疑;它的限流器件不具備限流能力易控性，裝置對使用環(huán)境溫度要求高，軟起動重復(fù)性差。二、磁控軟啟動器磁控軟啟動器即利用鐵磁材料的交流有效磁導(dǎo)率隨直流磁場大小變化的特性，以改變交流繞組的電抗值來實現(xiàn)無級調(diào)壓的。磁控軟起動在起動開始時限流作用較強，在軟起動過程中逐漸減弱。電抗器在起動完成后被旁路。三、晶閘管軟啟動器晶閘管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(hù)于一體的新穎電機(jī)控制裝備，又稱為SoftStarter。它不僅實現(xiàn)在整個啟動過程中無沖擊而平滑地啟動電機(jī)，而且可根據(jù)電動機(jī)負(fù)載的特性來調(diào)節(jié)啟動過程中的參數(shù)，如限流值、啟動時間等。此外，它還具有多種對電機(jī)保護(hù)功能。 </p> <p> </p><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(jìn)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(jī)的運行情況一旦發(fā)現(xiàn)風(fēng)機(jī)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(jī)要及時更換。如果在沒有風(fēng)機(jī)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。科恩電氣技術(shù)力量雄厚，工裝設(shè)備和檢測儀器齊備，檢驗與實驗手段完善。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器選購,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616797936241_keendianqi_9000823.jpg"></div><p> 交流感應(yīng)電動機(jī)在直接啟動時存在著兩點缺點，首先它的啟動電流可高達(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，啟動轉(zhuǎn)矩可達(dá)正常轉(zhuǎn)矩的兩倍，這會對負(fù)載產(chǎn)生沖擊，增加傳動部件的磨損和額外維護(hù)?；谝陨显?，產(chǎn)生交流感應(yīng)電動機(jī)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(jī)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(jī)械振動對電動機(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設(shè)備體積龐大、成本高，而且還存在與負(fù)載匹配的電動機(jī)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。科恩電氣愿與各界朋友攜手共進(jìn)，共創(chuàng)未來！淄博科恩軟啟動器選購</p><p style="text-indent:25px">公司將以優(yōu)異的產(chǎn)品，完善的服務(wù)與尊敬的用戶攜手并進(jìn)！淄博科恩軟啟動器選購</p><p style="text-indent:25px">電機(jī)軟啟動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)計生產(chǎn)的具有先進(jìn)水平的新型啟動設(shè)備，電機(jī)軟啟動器主要具有抗干擾功能、可靠性高、多重保護(hù)功能等特點，根據(jù)這些特點電機(jī)軟啟動器得到了普遍應(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)軟啟動器是一種集電機(jī)軟起動、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機(jī)定子之間，使軟啟動器啟動電動機(jī)時，晶閘管所輸出的電壓逐漸增加，同時電動機(jī)也逐漸加速，直到晶閘管全部疏通，電動機(jī)工作在額定電壓的機(jī)械特性上，才能實現(xiàn)平滑啟動，降低啟動電流，來避免啟動電流過大而產(chǎn)生跳閘的現(xiàn)象。待電機(jī)達(dá)到額定轉(zhuǎn)數(shù)時，啟動過程結(jié)束，軟啟動器自動用旁路所接觸器來取代晶閘管，為電動機(jī)正常運轉(zhuǎn)提供額定電壓，以降低晶閘管的熱損耗同時還延長軟啟動器的使用壽命，提高其工作效率。同時電氣軟啟動器還提供了軟停車的功能，軟停車與軟啟動過程真好相反，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。淄博科恩軟啟動器選購</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司主要經(jīng)營范圍是電工電氣，擁有一支專業(yè)技術(shù)團(tuán)隊和良好的市場口碑。科恩供應(yīng)致力于為客戶提供良好的科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動器，一切以用戶需求為中心，深受廣大客戶的歡迎。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)品為重點，發(fā)揮人才優(yōu)勢，打造電工電氣良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2405976.html</p></div></div></div></div></div><div id="uyvceln" class="page-right twoColRt"><div id="qkrt88o" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r7bwtf8" 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="3mb2mo8" class="recomPic likePro"><a 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