淄博不銹鋼控制柜公司淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 為了保證污水處理廠處理過(guò)程的安全性，淄博不銹鋼控制柜公司，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(guó)內(nèi)外污水處理廠***應(yīng)用并取得良好效果的基于可編程序控制器PLC的集"><meta name="keywords" content="淄博不銹鋼控制柜公司,不銹鋼控制柜"><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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" 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href="http://www.cdcfah.com/cp/second-dgdq_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianguisj/">配電柜</a>?淄博不銹鋼控制柜公司淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</p><div id="gio8ea8" class="leftbox clearfix"><h1>淄博不銹鋼控制柜公司淄博科恩電氣自動(dòng)化技術(shù)供應(yīng)</h1><div id="qy0gs8y" class="proBig"><div id="0aosiuy" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767617961789_keendianqi_1608969.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yc8kame" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767617961789_keendianqi_1608969.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="z7xvzft" 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>淄博不銹鋼控制柜公司,不銹鋼控制柜</p><p><span>***更新：</span>2020-07-12 16:21:07</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="hj9p7pn" 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(guó)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="jlhv797" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7fj9lv7" class="box"><p><p> 為了保證污水處理廠處理過(guò)程的安全性，淄博不銹鋼控制柜公司，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(guó)內(nèi)外污水處理廠***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(kāi)。管理屋主要是對(duì)全廠整個(gè)生產(chǎn)過(guò)程進(jìn)行監(jiān)視；電氣控制柜廠家控制層主要是通過(guò)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(guò)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(guò)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)，淄博不銹鋼控制柜公司，淄博不銹鋼控制柜公司，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。淄博不銹鋼控制柜公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜公司,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767617961789_keendianqi_1608969.jpg"></div><p> PLC自動(dòng)化控制柜系統(tǒng)的安裝與調(diào)試，涉及到各項(xiàng)工作，并且只能按序進(jìn)行，一環(huán)緊扣一環(huán)，稍有不慎都將導(dǎo)致調(diào)試失敗，不但延誤工期，甚至?xí)p壞設(shè)備。本文詳細(xì)介紹電氣控制柜廠家在現(xiàn)場(chǎng)實(shí)踐中總結(jié)出的PLC自動(dòng)化控制柜系統(tǒng)的安裝與調(diào)試技術(shù)經(jīng)驗(yàn)，并對(duì)現(xiàn)場(chǎng)經(jīng)常出現(xiàn)的安裝、調(diào)試相關(guān)問(wèn)題，提出探討意見(jiàn)和解決方案。(1)熟悉PLC隨機(jī)技術(shù)資料、原文資料，深入理解其性能、功能及各種操作要求，制訂操作規(guī)程。(2)深入了解設(shè)計(jì)資料、對(duì)系統(tǒng)工藝流程，特別是工藝對(duì)各生產(chǎn)設(shè)備的控制要求要有了解，在此基礎(chǔ)上，按子系統(tǒng)繪制工藝流。程聯(lián)鎖圖、系統(tǒng)功能圖、系統(tǒng)運(yùn)行邏輯框圖、這將有助于對(duì)系統(tǒng)運(yùn)行邏輯的深刻理解，是前期技術(shù)準(zhǔn)備的重要環(huán)節(jié)。(3)熟悉各工藝設(shè)備的性能、設(shè)計(jì)與安裝情況，特別是各設(shè)備的控制與動(dòng)力接線圖，并與實(shí)物相對(duì)照，以及時(shí)發(fā)現(xiàn)錯(cuò)誤并糾正。(4)在了解設(shè)計(jì)方案與PLC技術(shù)資料的基礎(chǔ)上，列出PLC輸入輸出點(diǎn)號(hào)表(包括內(nèi)部線圈一覽表，I/O所在位置，對(duì)應(yīng)設(shè)備及各I/O點(diǎn)功能)。(5)研讀設(shè)計(jì)提供的程序，對(duì)邏輯復(fù)雜的部分輸入、輸出點(diǎn)繪制時(shí)序圖，一些設(shè)計(jì)中的邏輯錯(cuò)誤，在繪制時(shí)序圖時(shí)即可發(fā)現(xiàn)。(6)按客戶的技術(shù)需求編制調(diào)試方案。淄博不銹鋼控制柜制造商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜公司,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767582949489_keendianqi_5183567.jpg"></div><p style="text-indent:25px">控制柜是一種按電氣接線要求將開(kāi)關(guān)設(shè)備、測(cè)量?jī)x表、保護(hù)電器和輔助設(shè)備組裝在封閉或半封閉金屬柜中或屏幅上，控制柜布置應(yīng)該滿足電力系統(tǒng)的正常運(yùn)行的條件，便于檢修，不危及人身及周?chē)O(shè)備的安全，控制柜有很多的類(lèi)型，例如電氣控制柜、變頻控制柜、電梯控制柜、PLC控制柜、消防控制柜、磚機(jī)控制柜等等。共模干擾指的是干擾電壓在信號(hào)線及其回線上的幅度相同，這里的電壓是以任何一個(gè)物體為參考單位的（如：大地、金屬機(jī)箱等）干擾電流回路則是在導(dǎo)線與參考物體構(gòu)成的回路中流動(dòng)。解決措施：在PLC輸入信號(hào)的一端加上隔離板塊，這是PLC兩端中的其中一端是處于隔離狀態(tài)，所以就不會(huì)出現(xiàn)兩端一高一低與PLC內(nèi)部電路不適應(yīng)的現(xiàn)象了。變頻器干擾：是由于變頻器輸出的正統(tǒng)波中有很多的高次諧波，這些諧波通過(guò)電源線，耦合、感應(yīng)等方式進(jìn)行傳播，這些不僅有造成傳感器或電子設(shè)備不能正常工作嚴(yán)重時(shí)還會(huì)造成變頻器不能正常工作。解決措施： 1.變頻器要遠(yuǎn)離高頻大功率的直流電焊機(jī)。 2.供電電源阻抗要低，降低諧波輻射強(qiáng)度，以免造成電壓過(guò)高而瞬間突變。 3.變頻器輸出的一側(cè)需安裝輸出電抗器，來(lái)減少電磁輻射和位移電流。 4.同時(shí)變頻器電源輸入的一側(cè)也要安裝輸入電抗器。</p><p> 同時(shí)還可能需要冗余（也就是兩套交替使用）。3、24VDC的電源一個(gè)24VDC的開(kāi)關(guān)電源，大多數(shù)的PLC都是自帶24VDC的電源，需要根據(jù)實(shí)際情況來(lái)定是否要這個(gè)開(kāi)關(guān)電源。4、繼電器一般PLC是可以直接將指令發(fā)到控制回路里的，但也可能先由繼電器中轉(zhuǎn)。如果你PLC的輸出口帶電是24VDC的，但是你的控制回路里畫(huà)的圖需要PLC供的節(jié)點(diǎn)卻是220VAC的，那么你就須在PLC輸出口加上一個(gè)繼電器，即指令發(fā)出時(shí)繼電器動(dòng)作，讓控制回路的節(jié)點(diǎn)接到繼電器的常開(kāi)或常閉點(diǎn)上。這也是根據(jù)情況選擇是否使用繼電器。5、接線端子這個(gè)肯定是每個(gè)柜子都必不可少的東西，根據(jù)信號(hào)數(shù)量可以配置。如果只是一個(gè)單純的PLC控制柜，基本就是需要這些玩意，如果你的控制柜內(nèi)還需要有其他的設(shè)備，就看情況增加。比方說(shuō)你有可能要對(duì)某些現(xiàn)場(chǎng)的儀表或者小控制箱供電，可能你就得要增加空開(kāi)數(shù)量?；蛘吣阋狿LC接至上位機(jī)，可能就需要增加交換機(jī)什么的，視情況而定。PLC自動(dòng)化控制柜使用條件供電電源：DC直流24V，單相交流220v，（百分之-10，百分之+15），50Hz防護(hù)等級(jí)：IP41或IP20環(huán)境條件：環(huán)境溫度在0℃-55℃，防止太陽(yáng)光直接照射；空氣的相對(duì)濕度應(yīng)小于百分之85（無(wú)凝露）。遠(yuǎn)離強(qiáng)烈的震動(dòng)源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜公司,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767711415599_keendianqi_8737731.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(wèn)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(shuō)明書(shū)的通風(fēng)量來(lái)選擇匹配的風(fēng)扇，風(fēng)扇安裝要注意防震問(wèn)題。二、電磁干擾問(wèn)題I.變頻器在工作中由于整流和變頻，周?chē)a(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(guò)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(wèn)題。淄博不銹鋼控制柜公司</p><p style="text-indent:25px">淄博不銹鋼控制柜公司</p><p> 并據(jù)此繪制I/O接線圖。至此，基本完成了PLC控制系統(tǒng)的硬件設(shè)計(jì)。5、設(shè)計(jì)系統(tǒng)的控制程序。設(shè)計(jì)控制程序就是設(shè)計(jì)應(yīng)用軟件，這對(duì)于保證整個(gè)系統(tǒng)能夠可靠地運(yùn)行至關(guān)重要，一定要經(jīng)過(guò)反復(fù)調(diào)試，使之滿足控制要求。6、必要時(shí)設(shè)計(jì)非標(biāo)準(zhǔn)設(shè)備。在進(jìn)行設(shè)備選型時(shí)，應(yīng)盡量選用標(biāo)準(zhǔn)設(shè)備。如無(wú)標(biāo)準(zhǔn)設(shè)備可選，還可能需要設(shè)計(jì)操作臺(tái)、控制柜、模擬顯示屏等非標(biāo)準(zhǔn)設(shè)備。7、編制控制系統(tǒng)的技術(shù)文件。在設(shè)計(jì)任務(wù)完成后，編制系統(tǒng)的技術(shù)文件。技術(shù)文件一般包括設(shè)計(jì)說(shuō)明書(shū)、使用說(shuō)明書(shū)、I/O接線圖和控制程序(如梯形圖等)。以上就是關(guān)于變頻控制柜系統(tǒng)的相關(guān)內(nèi)容介紹，大家在進(jìn)行使用的時(shí)候，要了解并明確以上的相關(guān)內(nèi)容，以免在使用中出現(xiàn)問(wèn)題，此外，也要注意對(duì)廠家的選擇，以確保后期的售后服務(wù)。淄博不銹鋼控制柜公司</p><p style="text-indent:25px">淄博科恩電氣自動(dòng)化技術(shù)有限公司成立于2014-04-08，注冊(cè)資本：50-100萬(wàn)元。該公司生產(chǎn)型的公司。是一家有限責(zé)任公司企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過(guò)不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，優(yōu)良的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到***好評(píng)。公司目前擁有***員工51~100人人，具有[ "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" ]等多項(xiàng)業(yè)務(wù)?？贫鞴?yīng)自成立以來(lái)，一直堅(jiān)持走正規(guī)化、專(zhuān)業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/569001.html</p></div></div></div></div></div><div id="p7fzlh7" class="page-right twoColRt"><div id="jj79frv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fhdjpbn" 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)" 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