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"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="bza8fjb" class="twoCol"><div id="n8ttjkw" 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</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_gkxtjzb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzb_plc/">PLC</a>?濟寧防爆PLC控制柜裝配淄博創(chuàng)銀供應</p><div id="hukncsm" class="leftbox clearfix"><h1>濟寧防爆PLC控制柜裝配淄博創(chuàng)銀供應</h1><div id="3qc3jze" class="proBig"><div id="jcywm2l" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cyjn/637146825239111328/7905670.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7ojk8ww" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cyjn/637146825239111328/7905670.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wjzk5lm" 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>濟寧防爆PLC控制柜裝配</p><p><span>***更新：</span>2020-05-27 09:24:11</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="yg2habh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博創(chuàng)銀節(jié)能科技有限公司</a></p><p><span>聯(lián)系人：</span>劉先生</p><p><span>郵箱: </span>chuangyin2018@163.com</p><p><span>電話: </span>18678233123</p><p><span>傳真: </span>0533_2080155</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0533-2080155</p><p><span>地址: </span>山東省淄博市張店區(qū)昌國東路張二工業(yè)園</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="cufiq8i" class="page-proshow02"><p class="title">詳細說明</p><div id="lt2hx8h" class="box"><p><p> 合格的PLC控制柜需具備的基本特征： </p> <p> 包裝換氣系統(tǒng)的設計 </p> <p> 機箱的通風方案采用了前門下方有風的形式，后門沒有進出的風孔。每個吸氣口設置一個通風濾波器防塵，濟寧防爆PLC控制柜裝配，外形尺寸為320 mm×320 mm，通風面積約008平方米。因為PLC機箱內(nèi)零件的熱量很少，所以采用自然對流方式就可以了。如果加速風速，對門板上半部分的出口過濾器，追加1個軸流愛好者，向外排出風。 </p> <p> <br /> </p> <p> 選擇線槽規(guī)格 </p> <p> 線槽規(guī)格有很多種。常用的線槽寬度為25mm、40 mm、60 mm、80 mm、100 mm，高度為40 mm、60 mm、80 mm、100 mm，濟寧防爆PLC控制柜裝配，顏色以灰色為。選擇線槽的原則是，濟寧防爆PLC控制柜裝配，將通過線槽的體積之和（包括絕緣層）設為線槽容量的80%左右，選擇線槽的規(guī)格。剩下的空間對線的散熱方便。計算時斷面的關(guān)系，即線斷面的和（包括絕緣層）為溝斷面的80%左右。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟寧防爆PLC控制柜裝配" src="http://tyunfile.71360.com/UploadFile/cyjn/637146825239111328/7905670.jpg"></div><p style="text-indent:25px">PLC控制柜的簡介：PLC控制柜是指可編程控制柜，控制柜指成套的控制柜,可實現(xiàn)電機,開關(guān)的控制的電氣柜。PLC控制柜具有過載、短路、缺相保護等保護功能。PLC綜合控制柜具有過載、短路、缺相保護等保護功能。它具有結(jié)構(gòu)緊湊、工作穩(wěn)定、功能齊全?？梢愿鶕?jù)實際控制規(guī)摸大小，進行組合，既可以實現(xiàn)單柜自動控制，也可以實現(xiàn)多柜通過工業(yè)以太網(wǎng)或工業(yè)現(xiàn)場總線網(wǎng)絡組成集散（DCS）控制系統(tǒng)。 PLC控制柜能適應各種大小規(guī)模的工業(yè)自動化控制場合。廣泛應用在電力、冶金、化工、造紙、環(huán)保污水處理等行業(yè)中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟寧防爆PLC控制柜裝配" src="http://tyunfile.71360.com/UpLoadFile/2019/5/20/18/636939725877266022_cyjn_9266053.jpg"></div><p style="text-indent:25px">基本介紹它是一種即時系統(tǒng)有別于個人電腦，傳統(tǒng)式以繼電器為主的電機控制系統(tǒng)中, 每當變更設計時,整個系統(tǒng)幾乎都要重新制作, 不但費時又費力;同時由于繼電器還有接點接觸不良、磨損、體積大之缺點, 因此造成成本升高、可靠性低、不易檢修等問題.為了改善這些缺點,美國DEC在1969年首度發(fā)表：可編程式控制器。程式控制器在發(fā)表初期被稱為(Programmable Logic -Controller)簡稱PLC, 較早的目的是取代繼電器，從而執(zhí)行繼電器邏輯及其他計時或計數(shù)等功能的順序控制為主, 所以也稱順序控制器,其結(jié)構(gòu)也像一部微電腦,所以也可稱為微電腦可程式控制器(MCPC),直到1976年,美國電機制造協(xié)會正式給予命名為Programmable Controller, 即可程式控制器,簡稱PC,由于目前個人電腦(Personal Computer)極為普遍, 加上常與可程式控制器配合使用,為了區(qū)分兩者, 所以一般都稱可程式控制器為PLC 以加以分別.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟寧防爆PLC控制柜裝配" src="http://tyunfile.71360.com/UploadFile/cyjn/637146825239257812/3387772.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/56125.html</p></div></div></div></div></div><div id="hvlbejt" class="page-right twoColRt"><div id="jcnd87c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xf7jpal" 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" 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</p></a></div><div id="kddjxjj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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