淄博不銹鋼控制柜廠家直供淄博科恩電氣自動化技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 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"><meta name="keywords" content="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜"><link rel="canonical" href="http://m.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" /> <meta 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href="http://m.cdcfah.com/cp/third-pdsdsbcr_peidianguisj/">配電柜</a>?淄博不銹鋼控制柜廠家直供淄博科恩電氣自動化技術(shù)供應(yīng)</p><div id="8pmoqko" class="leftbox clearfix"><h1>淄博不銹鋼控制柜廠家直供淄博科恩電氣自動化技術(shù)供應(yīng)</h1><div id="lkmtlaw" class="proBig"><div id="mvsurtv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910211361614395_keendianqi_9100652.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zyqn32z" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/14/636910211361614395_keendianqi_9100652.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vzw78ya" 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>淄博不銹鋼控制柜廠家直供,不銹鋼控制柜</p><p><span>***更新：</span>2020-09-08 12:01:23</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="3gnmt8p" 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="vkc7old" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="jskumyf" class="box"><p><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，淄博不銹鋼控制柜廠家直供，這些高頻電磁波對附近的儀表、儀器有一定的干擾，而且會產(chǎn)生高次諧波，這種高次諧波會通過供電回路進(jìn)入整個供電網(wǎng)絡(luò)，從而影響其他儀表。如果變頻器的功率很大占整個系統(tǒng)25%以上，需要考慮控制電源的抗干擾措施，淄博不銹鋼控制柜廠家直供。II.當(dāng)系統(tǒng)中有高頻沖擊負(fù)載如電焊機(jī)，淄博不銹鋼控制柜廠家直供、電鍍電源時，變頻器本身會因?yàn)楦蓴_而出現(xiàn)保護(hù)，則考慮整個系統(tǒng)的電源質(zhì)量問題。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/2019/4/16/14/636910211361614395_keendianqi_9100652.jpg"></div><p>并不得妨礙電器的操作。9、電流表與分流器的連線之間不得經(jīng)過端子，期線長不得超過3米。10、電流回咱宜經(jīng)過試驗(yàn)端子（作用可以不拆線直接測電流）接至測量儀表。11、多股導(dǎo)線獨(dú)愛努克應(yīng)加冷壓端頭接線。弱電回路中截面面積小于1mm2的單股導(dǎo)線應(yīng)采用錫焊或其他合適的方式接線。12、二次不得從母線相間穿過。13、回拉式彈簧端子的連接（a硬導(dǎo)線的剝線長度10mm左右；b軟導(dǎo)線應(yīng)套上線鼻子壓緊后再插到端子，注意銅線芯不要露出線鼻子且要壓實(shí)。）14、屏蔽電纜的連接（a擰緊屏蔽線至約15mm長為上；b用線鼻子把導(dǎo)線與屏蔽壓在一起；c壓過的線回折在絕緣導(dǎo)線外層上；d屏蔽線采用單端接地。15、用熱縮管固定導(dǎo)線連接的部分。用途1、便于管理，當(dāng)發(fā)生電路故障時有利于檢修。配電箱和配電柜、配電盤、配電屏等，是集中安裝開關(guān)、儀表等設(shè)備的成套裝置。常用的配電箱有木制和金屬制兩種，因?yàn)榻饘倥潆娤浞雷o(hù)等級要高一些，所以還是金屬的用的比較多。2、合理的分配電能，方便對電路的開合操作。有較高的安全防護(hù)等級，能直觀的顯示電路的導(dǎo)通狀態(tài)。淄博不銹鋼控制柜廠商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906763436321710_keendianqi_6562790.jpg"></div><p> 常用變頻器在使用中，是否能滿足傳動系統(tǒng)的要求，變頻器的參數(shù)設(shè)置非常重要，如果參數(shù)設(shè)置不正確，會導(dǎo)致變頻器不能正常工作。詳細(xì)信息由變頻控制柜系統(tǒng)廠家為大家提供！一、參數(shù)設(shè)置常用變頻器，一般出廠時，廠家對每一個參數(shù)都有一個默認(rèn)值，這些參數(shù)叫工廠值。在這些參數(shù)值的情況下，用戶能以面板操作方式正常運(yùn)行的，但以面板操作并不滿足大多數(shù)傳動系統(tǒng)的要求。二、過壓類故障變頻器的過電壓集中表現(xiàn)在直流母線的支流電壓上。正常情況下，變頻器直流電為三相全波整流后的平均值。若以380V線電壓計算，則平均直流電壓Ud=U線=513V。在過電壓發(fā)生時，直流母線的儲能電容將被充電，當(dāng)電壓上至760V左右時，變頻器過電壓保護(hù)動作。三、過流故障過流故障可分為加速、減速、恒速過電流。其可能是由于變頻器的加減速時間太短、負(fù)載發(fā)生突變、負(fù)荷分配不均，輸出短路等原因引起的。這時一般可通過延長加減速時間、減少負(fù)荷的突變、外加能耗制動元件、進(jìn)行負(fù)荷分配設(shè)計、對線路進(jìn)行檢查。如果斷開負(fù)載變頻器還是過流故障，說明變頻器逆變電路已環(huán)，需要更換變頻器。四、其他故障1、欠壓說明變頻器電源輸入部分有問題，需檢查后才可以運(yùn)行。2、溫度過高如電動機(jī)有溫度檢測裝置。</p><p> 同時還可能需要冗余（也就是兩套交替使用）。3、24VDC的電源一個24VDC的開關(guān)電源，大多數(shù)的PLC都是自帶24VDC的電源，需要根據(jù)實(shí)際情況來定是否要這個開關(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輸出口加上一個繼電器，即指令發(fā)出時繼電器動作，讓控制回路的節(jié)點(diǎn)接到繼電器的常開或常閉點(diǎn)上。這也是根據(jù)情況選擇是否使用繼電器。5、接線端子這個肯定是每個柜子都必不可少的東西，根據(jù)信號數(shù)量可以配置。如果只是一個單純的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。比方說你有可能要對某些現(xiàn)場的儀表或者小控制箱供電，可能你就得要增加空開數(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：IP41或IP20環(huán)境條件：環(huán)境溫度在0℃-55℃，防止太陽光直接照射；空氣的相對濕度應(yīng)小于百分之85（無凝露）。遠(yuǎn)離強(qiáng)烈的震動源。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博不銹鋼控制柜廠家直供,不銹鋼控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906767582949489_keendianqi_5183567.jpg"></div><p> 在安裝電氣控制柜時，有幾種確保機(jī)柜溫度安全的方法。需要隨時檢查溫度范圍，以確保安全和性能處于良好水平。溫度控制解決方案需要暗示從外殼中去除熱量，以使溫度不會超過工作溫度。這將使您的設(shè)備性能保持在非常好的水平，并確保設(shè)備的更長使用壽命；它也將降低安全和設(shè)備故障的風(fēng)險。根據(jù)電氣控制柜廠家的實(shí)踐守則，機(jī)柜應(yīng)始終保持在合適溫度?？刂圃O(shè)備的溫度可以幫助降低火災(zāi)風(fēng)險。電氣設(shè)備過熱時可能會變得特別危險，這會導(dǎo)致各種與火災(zāi)相關(guān)的事件，如電弧，有時還會。過熱材料帶來的風(fēng)險不僅會停留在您的電氣設(shè)備上，還會損壞周圍的設(shè)備。絕緣材料可能會被損壞，從而導(dǎo)致短路和火災(zāi)，如果接觸到任何可燃材料并在周圍地區(qū)點(diǎn)燃任何可燃?xì)怏w或煙霧，也可能引發(fā)。可采取溫度控制措施來降低這些風(fēng)險，以確保工作場所的安全。設(shè)備產(chǎn)生的高溫度也會給需要解決問題的員工造成不適。其中一些設(shè)備可能包括電動機(jī)、壓縮機(jī)驅(qū)動器和開關(guān)。如果工作人員需要長時間在這臺機(jī)器周圍工作，這些機(jī)器散發(fā)的熱量可能會導(dǎo)致各種癥狀，如脫水、抽筋、皮疹、、中暑、灼傷以及嚴(yán)重的情況下會導(dǎo)致死亡。為了讓員工感到更舒適。淄博不銹鋼控制柜廠家直供</p><p style="text-indent:25px">淄博不銹鋼控制柜廠家直供</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)備的電源在整個系統(tǒng)中起著十分重要的作用。如果沒有一個良好的、可靠的電源系統(tǒng)是不能正常工作的。因此，其制造商對電源的設(shè)計和制造也十分重視。一般交流電壓波動在百分之十到百分之十五的范圍內(nèi)，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)場控制的接口界面的輸入通道?，F(xiàn)場輸出接口電路由輸出數(shù)據(jù)寄存器、選通電路和中斷請求電路集成，設(shè)備通過現(xiàn)場輸出接口電路向現(xiàn)場的執(zhí)行部件輸出相應(yīng)的控制信號。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，轉(zhuǎn)換成數(shù)字信號送入主機(jī)。(2)輸出接口作用是將主機(jī)向外輸出的信號轉(zhuǎn)換成可以驅(qū)動外部執(zhí)行電路的信號，以便控制接觸器線圈等電器通斷電;另外輸出電路也使計算機(jī)與外部強(qiáng)電隔離。。淄博不銹鋼控制柜廠家直供</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司位于昌國西路111號魯中五金機(jī)電城東區(qū)F-15號。公司業(yè)務(wù)分為科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動器等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，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(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1204884.html</p></div></div></div></div></div><div id="y8hjvse" class="page-right twoColRt"><div id="mj3akb8" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tnkh8uw" class="recomPic likePro"><a href="http://m.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)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fnkhzln" class="recomPic likePro"><a 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