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clearfix"><h1>淄博不銹鋼控制柜廠家直供淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="zxn9t7p" class="proBig"><div id="lvllntf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767793637029_keendianqi_2562916.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="1jf9zxf" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767793637029_keendianqi_2562916.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hflt913" 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>淄博不銹鋼控制柜廠家直供,不銹鋼控制柜</p><p><span>***更新：</span>2020-12-14 00:12:03</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="zlh9zfr" 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="jtbl93v" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nv1r3dj" class="box"><p><p> 電氣控制柜的使用比較，尤其是在工業(yè)生產(chǎn)中，電氣控制柜廠家就為您簡(jiǎn)單介紹一下控制柜構(gòu)成都有哪些，如果不是很了解的可以熟悉一下。1、電源?？删幊踢壿嬁刂圃O(shè)備的電源在整個(gè)系統(tǒng)中起著十分重要的作用。如果沒有一個(gè)良好的、可靠的電源系統(tǒng)是不能正常工作的。因此，其制造商對(duì)電源的設(shè)計(jì)和制造也十分重視。一般交流電壓波動(dòng)在百分之十到百分之十五的范圍內(nèi)，淄博不銹鋼控制柜廠家直供，可以不采取其它措施而將PLC直接連接到交流電網(wǎng)上去。2、輸入輸出接口電路?，F(xiàn)場(chǎng)輸入接口電路由光耦合電路和微機(jī)的輸入接口電路，作用是可編程邏輯控制設(shè)備與現(xiàn)場(chǎng)控制的接口界面的輸入通道?，F(xiàn)場(chǎng)輸出接口電路由輸出數(shù)據(jù)寄存器，淄博不銹鋼控制柜廠家直供、選通電路和中斷請(qǐng)求電路集成，設(shè)備通過現(xiàn)場(chǎng)輸出接口電路向現(xiàn)場(chǎng)的執(zhí)行部件輸出相應(yīng)的控制信號(hào)，淄博不銹鋼控制柜廠家直供。并采用光電隔離，實(shí)現(xiàn)PLC的內(nèi)部電路與外部電路的電氣隔離，減小了電磁干擾電氣控制柜。(1)輸入接口作用是將按鈕、行程開關(guān)或傳感器等產(chǎn)生的信號(hào)，轉(zhuǎn)換成數(shù)字信號(hào)送入主機(jī)。(2)輸出接口作用是將主機(jī)向外輸出的信號(hào)轉(zhuǎn)換成可以驅(qū)動(dòng)外部執(zhí)行電路的信號(hào)，以便控制接觸器線圈等電器通斷電;另外輸出電路也使計(jì)算機(jī)與外部強(qiáng)電隔離。。公司狠抓產(chǎn)品質(zhì)量的提高，逐年立項(xiàng)對(duì)制造、檢測(cè)、試驗(yàn)裝置進(jìn)行技術(shù)改造。淄博不銹鋼控制柜廠家直供</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767793637029_keendianqi_2562916.jpg"></div><p> 變頻器是安裝在變頻控制柜內(nèi)部的，這就要求變頻控制柜在設(shè)計(jì)上有了一定的要求，變頻控制柜系統(tǒng)生產(chǎn)廠家給大家講解一下。一、散熱問題變頻器的發(fā)熱是由內(nèi)部的損耗產(chǎn)生的。在變頻器中各部分損耗中主要以主電路為主，約占98%，控制電路占2%。為了保證變頻器正?？煽窟\(yùn)行，須對(duì)變頻器進(jìn)行散熱我們通常采用風(fēng)扇散熱；變頻器的內(nèi)裝風(fēng)扇可將變頻器的箱體內(nèi)部散熱帶走，若風(fēng)扇不能正常工作，應(yīng)立即停止變頻器運(yùn)行；大功率的變頻器還需要在控制柜上加風(fēng)扇，控制柜的風(fēng)道要設(shè)計(jì)合理，所有進(jìn)風(fēng)口要設(shè)置防塵網(wǎng)，排風(fēng)通暢，避免在柜中形成渦流，在固定的位置形成灰塵堆積；根據(jù)變頻器說明書的通風(fēng)量來選擇匹配的風(fēng)扇，風(fēng)扇安裝要注意防震問題。二、電磁干擾問題I.變頻器在工作中由于整流和變頻，周圍產(chǎn)生了很多的干擾電磁波，這些高頻電磁波對(duì)附近的儀表、儀器有一定的干擾，而且會(huì)產(chǎn)生高次諧波，這種高次諧波會(huì)通過供電回路進(jìn)入整個(gè)供電網(wǎng)絡(luò)，從而影響其他儀表。如果變頻器的功率很大占整個(gè)系統(tǒng)25%以上，需要考慮控制電源的抗干擾措施。II.當(dāng)系統(tǒng)中有高頻沖擊負(fù)載如電焊機(jī)、電鍍電源時(shí)，變頻器本身會(huì)因?yàn)楦蓴_而出現(xiàn)保護(hù)，則考慮整個(gè)系統(tǒng)的電源質(zhì)量問題。淄博不銹鋼控制柜多少錢科恩電氣熱誠歡迎各界朋友前來參觀、考察、洽談業(yè)務(wù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910211361614395_keendianqi_9100652.jpg"></div><p> 變頻控制柜系統(tǒng)產(chǎn)品具有過載、短路、缺相保護(hù)以及泵體漏水，電機(jī)超溫及漏電等多種保護(hù)功能及齊全的狀態(tài)顯示，并具備單泵及多泵控制工作模式，多種主備泵切換方式及各類起動(dòng)方式。可適用于工農(nóng)業(yè)生產(chǎn)及各類建筑的給水、排水、消防、噴淋管網(wǎng)增壓以及暖通空調(diào)冷熱水循環(huán)等多種場(chǎng)合的自動(dòng)控制。變頻控制柜內(nèi)在質(zhì)量優(yōu)良，外形美觀耐用，安裝操作方便，是各類水泵可靠的伴侶。典型應(yīng)用：恒壓供水、空壓機(jī)、風(fēng)機(jī)水泵、港口機(jī)械、機(jī)床、鍋爐、造紙機(jī)械、食品機(jī)械等等。變頻控制箱的功能介紹變頻控制柜的電源切換與保護(hù)功能變頻控制柜通常設(shè)計(jì)有斷路器元件，它連接著進(jìn)線電源，可以幫助變頻控制柜完成電路的通斷操作，并能夠在電路和變頻器出現(xiàn)短路或過載時(shí)提供保護(hù)。此外變頻柜還可以在電機(jī)維護(hù)時(shí)切斷電源保證操作人員安全。變頻控制柜的變頻調(diào)速功能變頻控制柜的控制面板上設(shè)置有變頻調(diào)速用的電位器，可以根據(jù)操作人員的輸出頻率，向電機(jī)輸送指令信號(hào)，控制電機(jī)的轉(zhuǎn)速。變頻控制柜中的部分產(chǎn)品設(shè)置有工頻切換功能，以保證在變頻器出現(xiàn)故障時(shí)，通過自動(dòng)控制回路將電動(dòng)機(jī)切換回工頻電源。變頻控制柜的直觀控制功能變頻控制柜的柜體上設(shè)計(jì)有顯示設(shè)備與操作面板。 </p><p> 然后再根據(jù)電氣原理圖的接線關(guān)系整理出各部分的進(jìn)出線號(hào)，并調(diào)整它們之間的連接方式。總體配置設(shè)計(jì)是以電氣系統(tǒng)的總裝配圖與總接線圖形式來表達(dá)的，圖中應(yīng)以示意形式反映出各部分主要組件的位置及各部分接線關(guān)系、走線方式及使用的行線槽、管線等。電氣控制柜總裝配圖、接線圖(根據(jù)需要可以分開，也可并在一起)是進(jìn)行分部設(shè)計(jì)和協(xié)調(diào)各部分組成為一個(gè)完整系統(tǒng)的依據(jù)?？傮w設(shè)計(jì)要使整個(gè)電氣控制系統(tǒng)集中、緊湊，并兼顧以下要求：(1)同時(shí)在空間允許條件下，把發(fā)熱元件，噪聲振動(dòng)大的電氣部件，盡量放在離其它元件較遠(yuǎn)的地方或隔離起來。(2)對(duì)于多工位的大型設(shè)備，還應(yīng)考慮兩地操作的方便性。(3)控制柜的總電源開關(guān)、緊急停止控制開關(guān)應(yīng)安放在方便而明顯的位置。變頻控制柜系統(tǒng)總體配置設(shè)計(jì)得合理與否關(guān)系到電氣控制系統(tǒng)的制造、裝配質(zhì)量，更將影響到電氣控制系統(tǒng)性能的實(shí)現(xiàn)及其工作的可靠性、操作、調(diào)試、維護(hù)等工作的方便及質(zhì)量。科恩電氣在客戶和行業(yè)中樹立了良好的企業(yè)形象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767617961789_keendianqi_1608969.jpg"></div><p> 則能很大程度上消除電壓下降。(3)啟動(dòng)時(shí)需要的功率更低。電機(jī)功率與電流和電壓的乘積成正比,那么通過工頻直接啟動(dòng)的電機(jī)消耗的功率將高于變頻啟動(dòng)所需要的功率。在一些工況下其配電系統(tǒng)已經(jīng)達(dá)到了極限，其直接工頻啟動(dòng)電機(jī)所產(chǎn)生的電涌就會(huì)對(duì)同網(wǎng)上的其他用戶產(chǎn)生嚴(yán)重的影響,從而將受到電網(wǎng)運(yùn)行商的警告,甚至罰款。如果采用變頻器進(jìn)行電機(jī)起停,就不會(huì)產(chǎn)生類似的問題。(4)可控的加速功能。變頻調(diào)速能在零速啟動(dòng)并按照用戶的需要進(jìn)行均勻地加速，而且其加速曲線也可以選擇(直線加速、S形加速或者自動(dòng)加速)。而通過工頻啟動(dòng)時(shí)對(duì)電機(jī)或相連的機(jī)械部分軸或齒輪都會(huì)產(chǎn)生劇烈的振動(dòng)。這種振動(dòng)將進(jìn)一步加劇機(jī)械磨損和損耗，降低機(jī)械部件和電機(jī)的壽命。另外，變頻啟動(dòng)還能應(yīng)用在類似灌裝線上，以防止瓶子倒翻或損壞。(5)可調(diào)的運(yùn)行速度。運(yùn)用變頻調(diào)速能優(yōu)化工藝過程，并能根據(jù)工藝過程迅速改變，還能通過遠(yuǎn)控PLC或其他控制器來實(shí)現(xiàn)速度變化。科恩電氣傾城服務(wù)，確保產(chǎn)品質(zhì)量無后顧之憂。淄博不銹鋼控制柜多少錢</p><p style="text-indent:25px">科恩電氣以質(zhì)量求生存，以信譽(yù)求發(fā)展！淄博不銹鋼控制柜廠家直供</p><p> 為了保證污水處理廠處理過程的安全性，可靠性和生產(chǎn)的連續(xù)性，提高污水處理廠，自動(dòng)化控制柜控制系統(tǒng)采用目前國內(nèi)外污水處理廠廣泛應(yīng)用并取得良好效果的基于可編程序控制器PLC的集散型控制系統(tǒng)，并以各種儀表及計(jì)算機(jī)監(jiān)控系統(tǒng)組成監(jiān)控和數(shù)據(jù)的采集（SCADA）系統(tǒng)。集散型控制系統(tǒng)的特點(diǎn)是將管理層和控制層分開。管理屋主要是對(duì)全廠整個(gè)生產(chǎn)過程進(jìn)行監(jiān)視；電氣控制柜廠家控制層主要是通過現(xiàn)場(chǎng)PLC完成各自轄域內(nèi)的自動(dòng)控制。SCADA系統(tǒng)可理解為通過現(xiàn)場(chǎng)檢測(cè)儀表和網(wǎng)絡(luò)設(shè)備完成對(duì)主要工藝流程的監(jiān)控和對(duì)生產(chǎn)過程的工藝參數(shù)進(jìn)行數(shù)據(jù)采集。污水處理廠自控系統(tǒng)通常由污水廠與廠外泵站兩部分組成。污水處理自動(dòng)化系統(tǒng)的是監(jiān)控系統(tǒng)的PLC與通訊網(wǎng)絡(luò)，其性能對(duì)于污水處理自動(dòng)化系統(tǒng)具有決定性作用，PLC與通訊網(wǎng)絡(luò)的選擇要符合污水處理自動(dòng)化實(shí)際監(jiān)控需求，這是確保污水處理自動(dòng)化系統(tǒng)性能的關(guān)鍵。淄博不銹鋼控制柜廠家直供</p><p 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