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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="h77gn87" class="searchbox"><div id="2jd74tk" class="searchLt"><div id="s8mqnu2" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="awi97n8" class="clearfix searchWrap"><div id="2fcroap" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="8eb9xhz" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="r7df33e" class="twoCol"><div id="e4wysjl" class="page-proshow clearfix"><p class="current"> 當前位置:<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>?淄博科恩軟啟動器服務(wù)電話淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="rmynzgs" class="leftbox clearfix"><h1>淄博科恩軟啟動器服務(wù)電話淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="hdf3ovi" class="proBig"><div id="8zgarya" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757481782295_keendianqi_8997211.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8czov2f" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757481782295_keendianqi_8997211.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="323eg8y" 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>淄博科恩軟啟動器服務(wù)電話,科恩軟啟動器</p><p><span>***更新：</span>2020-08-21 11:00:36</p><p><span id="click" >瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2rs3j32" 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="hl27eyk" class="page-proshow02"><p class="title">詳細說明</p><div id="33xu3yh" class="box"><p><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，淄博科恩軟啟動器服務(wù)電話，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，淄博科恩軟啟動器服務(wù)電話，淄博科恩軟啟動器服務(wù)電話。 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；淄博科恩軟啟動器服務(wù)電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器服務(wù)電話,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906757481782295_keendianqi_8997211.jpg"></div><p>污水處理廠該如何選擇軟啟動器。污水處理廠一般使用軟啟動器的場景是水泵上，那么該如何為其選擇軟啟動器呢。首先我們需要考慮到，污水處理廠其實是有兩種水泵的，一種是清水泵，一種是污水泵。首先清水泵。因為只是常規(guī)的清水泵，所以我們只要選擇常規(guī)對應(yīng)功率的軟啟動器即可。并沒有太多需要注意的。對應(yīng)艾克威爾的品牌，我們推薦使用mg3系列軟啟動器，可以很好的解決水錘效應(yīng)。其次則是污水泵。污水泵和清水泵不同，有些需要處理的污水因為雜志較多，甚至可能出現(xiàn)淤泥狀，這對電機本身也是增大了符合，瞬間啟動電流會比常規(guī)同等功率的電機大很多。那么這個時候我們就需要考慮，把軟啟動器加大一檔，甚至根據(jù)現(xiàn)場的情況，我們可以考慮加大兩檔處理。對應(yīng)艾克威爾的軟啟動器，我們推薦使用Mg6系列軟啟動器，加大一檔話，則是37KW的電機可以選用45KW的軟啟動器。淄博科恩軟啟動器服務(wù)電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器服務(wù)電話,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616798092101_keendianqi_3627139.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?，產(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>在很多從業(yè)人員和非從業(yè)人員的眼中，軟啟動器行業(yè)都是夕陽產(chǎn)業(yè)。那么軟啟動器是否是夕陽西下，日落西山了呢？我們首先來看一個圖這是軟啟動器近10年來的一個搜索數(shù)據(jù)的曲線除了2015年異軍突起，其他的時間都保持著平穩(wěn)發(fā)展的趨勢，沒有說是特別的下降。即便是今年的**影響下，搜索量也是與往年相比保持個持平的狀態(tài)，可以說，低壓軟啟動器行業(yè)雖然沒有太高的提升，但是還是保持著一個平穩(wěn)發(fā)展的態(tài)勢。再來看高壓端高壓軟啟動器的發(fā)展則是肉眼可見的。從19年開始高壓軟啟動器的搜索量開始快速增長，這是夕陽產(chǎn)業(yè)該有的態(tài)勢嗎。很明顯不是，那么為什么還是很多人唱衰軟啟動器行業(yè)呢。首先，國產(chǎn)變頻器從18年開始價格大量下浮，導(dǎo)致很多人覺得軟啟動器的生存空間被壓縮了。但是這些人卻沒想到，大部分變頻器能替代的地方基本上已經(jīng)在過去已經(jīng)替代光了。剩下的一些場景*需啟動，監(jiān)測，而不需要調(diào)速，根本用不上變頻器。同時雖然變頻器價格下浮，但是價格還是遠比軟啟動器貴很多。現(xiàn)在市場上的低壓軟啟動器，種類偏多，大抵分為外置旁路軟啟動器、內(nèi)置旁路軟啟動器和在線式軟啟動器。其中外置旁路軟啟動器，把接觸器外置，啟動之后直接切旁路運行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博科恩軟啟動器服務(wù)電話,科恩軟啟動器" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907616797936241_keendianqi_9000823.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、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(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、交直流電機拖動；14、石油化工機械。淄博科恩軟啟動器服務(wù)電話</p><p style="text-indent:25px">淄博科恩軟啟動器服務(wù)電話</p><p> 軟起動器具有軟起動、軟停止、泵控制功能、定時低速運行等多種功能，因此在工業(yè)、民用建筑領(lǐng)域的動力設(shè)備控制中具有傳統(tǒng)降壓起動器不可比擬的優(yōu)越性。三相異步電動機有很多優(yōu)點，但也有兩個致命的弱點：一是啟動性能差；二是調(diào)速性能差。隨著電力半導(dǎo)體技術(shù)的發(fā)展以及大功率晶體管在工業(yè)控制領(lǐng)域里的應(yīng)用，有兩個典型的產(chǎn)品改善了異步電動機這兩個弱點，一是變頻器，二是軟啟動器。變頻器改善異步電動機的調(diào)速性能；軟起動在起動時間ts內(nèi)，電機的端電壓從設(shè)定的初始值逐漸增至滿壓，電機平滑、無級地加速。同時ts可調(diào)節(jié)(通常在60s之間),這有利于與低壓斷路器之間的配合，防止低壓斷路器的瞬時脫扣器在電機起動時誤跳閘。過載保護功能一般電機的過載保護是通過熱元件來實現(xiàn)的，熱元件在電動機起動過程中很難避開電機的起動電流而產(chǎn)生誤動作。為避免誤動，用戶常加大熱元件的動作電流，因而使得過載保護的靈敏度不夠，使過載保護形同虛設(shè)。而軟起動器內(nèi)置的過載保護功能是根據(jù)起動負荷的輕重(即起動時間的長短)來選擇不同的脫扣特性曲線，以避免在起動過程中誤跳。由于它的過載保護是可編程的，軟啟動器廠家從而為用戶提供了更大的靈活性。淄博科恩軟啟動器服務(wù)電話</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司注冊資金50-100萬元，是一家擁有51~100人優(yōu)異員工的企業(yè)。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。公司從事電工電氣多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。截止當前，我公司年營業(yè)額度達到50-100萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: 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