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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i8cewt7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081784187890/3536505.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mvspryk" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>宣城并網(wǎng)柜價(jià)格是多少,并網(wǎng)柜</p><p><span>***更新：</span>2020-11-09 03:20:15</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="nrolnuw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江中慶電氣有限公司</a></p><p><span>聯(lián)系人：</span>馬中慶</p><p><span>郵箱: </span>515419422@qq.com</p><p><span>電話: </span>13868768997</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span>http://www.zjzqdq.cn</p><p><span>手機(jī): </span>0577-61718997</p><p><span>地址: </span>柳市鎮(zhèn)東皇嶼村</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="za38o2k" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hwt8vp8" class="box"><p><p style="text-indent:25px">為了讓并網(wǎng)柜有較好的導(dǎo)電性，并網(wǎng)柜所使用的都是較好銅排。下面介紹下銅排的一些相關(guān)知識(shí)：銅排又稱銅母排或銅匯流排、接地銅排，是由銅材質(zhì)制作的，銅排具有優(yōu)良的導(dǎo)電性﹑導(dǎo)熱性﹑良好的耐腐蝕性和加工性能。截面為矩形或倒角（圓角）矩形的長(zhǎng)導(dǎo)體(現(xiàn)在一般都用圓角銅排，以免產(chǎn)生前列放電），在電路中起輸送電流和連接電氣設(shè)備的作用。銅排在并網(wǎng)柜并機(jī)柜的制作中用量很大，一般在發(fā)電機(jī)并網(wǎng)柜并機(jī)柜中的U、V、W相母排均采用銅排；銅排在使用中一般標(biāo)有相色字母標(biāo)志或套有相應(yīng)的熱縮管，U相銅排套有“黃”色的熱縮管，宣城并網(wǎng)柜價(jià)格是多少，V相銅排套有“綠”色的熱縮管，宣城并網(wǎng)柜價(jià)格是多少，W相銅排套有“紅”色的熱縮管，宣城并網(wǎng)柜價(jià)格是多少，以方便用戶分辨。光伏并網(wǎng)柜主要用于110KV、35KV的入系統(tǒng)和10KV、380V分布式光伏接入并網(wǎng)系統(tǒng)。宣城并網(wǎng)柜價(jià)格是多少</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城并網(wǎng)柜價(jià)格是多少,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081784187890/3536505.png"></div><p style="text-indent:25px">世界常規(guī)能源供應(yīng)短缺危機(jī)日益嚴(yán)重，尋找新興能源已成為世界熱點(diǎn)問題。在各種新能源中，太陽(yáng)能光伏發(fā)電具有無污染、可持續(xù)、總量大、分布廣、應(yīng)用形式多樣等優(yōu)點(diǎn)，受到世界各國(guó)的高度重視。太陽(yáng)能光伏市場(chǎng)應(yīng)用將呈現(xiàn)寬領(lǐng)域、多樣化的趨勢(shì)，適應(yīng)各種需求的光伏產(chǎn)品將不斷問世，除了光伏電站外，與建筑相結(jié)合的光伏發(fā)電系統(tǒng)、小型光伏系統(tǒng)、離網(wǎng)光伏系統(tǒng)等也將快速興起。隨著光伏電站的迅速興起，作為電網(wǎng)與電站的銜接裝置的光伏并網(wǎng)柜，需求量也不斷增大。本文對(duì)光伏并網(wǎng)柜的組成與設(shè)計(jì)進(jìn)行了闡述與分析，本文詳細(xì)介紹了并網(wǎng)柜在大型光伏電站中的運(yùn)用，并提出了一些革新建議，以實(shí)例對(duì)并網(wǎng)柜的設(shè)計(jì)進(jìn)行了分析。宣城并網(wǎng)柜價(jià)格是多少隨著光伏電站的迅速興起，作為電網(wǎng)與電站的銜接裝置的光伏并網(wǎng)柜，需求量也不斷增大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城并網(wǎng)柜價(jià)格是多少,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081724998436/4020305.png"></div><p style="text-indent:25px">您不說，我們懂。任何人在購(gòu)買產(chǎn)品的時(shí)候，在確保質(zhì)量的同時(shí)，我相信都會(huì)對(duì)價(jià)格有所在意，發(fā)電機(jī)并網(wǎng)柜同樣如此，一手價(jià)格，廠家直銷豐富的倉(cāng)庫(kù)，這也是我們的**競(jìng)爭(zhēng)力之一。并網(wǎng)柜方案的設(shè)計(jì)：這一點(diǎn)也是非常重要的，在保證質(zhì)量有保障的前提還要功能上能滿足客戶的需求。好的設(shè)計(jì)方案需要工程人員對(duì)各種品牌各種型號(hào)的元器件功能非常熟悉。每個(gè)廠家工程人員因?qū)Ξa(chǎn)品的熟悉工程不同，所設(shè)計(jì)的方案質(zhì)量也大不相同并網(wǎng)柜質(zhì)量：質(zhì)量低劣而價(jià)格昂貴的并網(wǎng)柜自然無法經(jīng)受市場(chǎng)的考驗(yàn)，較終也只會(huì)是一錘子買賣。生意需要細(xì)水長(zhǎng)流，產(chǎn)品是銷售的初始，無論價(jià)格高低，性價(jià)比總是衡量產(chǎn)品較好的一桿秤。</p><p style="text-indent:25px">光伏并網(wǎng)柜銅排安裝方法：準(zhǔn)備工作。首先我們要確定需要怎樣的接地銅排。因?yàn)槲覀冃枰惭b的電氣設(shè)備不一樣，那么對(duì)應(yīng)的接地銅排安裝也會(huì)有一定的偏差。安裝的位置也有一定的規(guī)定，一般的情況下是安裝在電器設(shè)備的下面。測(cè)量。在這里我們需要測(cè)量相關(guān)的尺寸，包括電器的尺寸，也包括接地銅排的尺寸。測(cè)量尺寸的目的就是為了以后可以進(jìn)行打孔以及安裝來進(jìn)行操作。打孔。我們?cè)谶M(jìn)行接地銅排安裝的時(shí)候，需要在上面進(jìn)行打眼。打眼的作用就是為了連接電器使用。安裝。我們按照?qǐng)D紙進(jìn)行設(shè)備的安裝，然后再把這些設(shè)備與接地銅排安裝在一起。對(duì)于電器設(shè)備來講需要一一對(duì)應(yīng)的安裝電器。檢查。在這里需要進(jìn)行整體連接的檢查，沒有問題之后需要進(jìn)行通電檢查。并網(wǎng)柜具有RS485通訊接口，使用ModBus-RTU通訊協(xié)議。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宣城并網(wǎng)柜價(jià)格是多少,并網(wǎng)柜" src="https://tyunfile.71360.com/UploadFile/zhongqingdq/637382081650750390/447296.png"></div><p style="text-indent:25px">集中式光伏并網(wǎng)發(fā)電系統(tǒng)是指利用荒漠地區(qū)和相對(duì)穩(wěn)定的太陽(yáng)能資源建設(shè)的大型光伏電站，由許多光伏組件與逆變器組合后輸出380V三相交流電，再通過電力變壓器升壓后接入高壓輸電網(wǎng)。集中式光伏并網(wǎng)發(fā)電系統(tǒng)規(guī)模大、輸出相對(duì)穩(wěn)定、發(fā)電效率較高，在白天用電高峰期正好是光伏發(fā)電能力強(qiáng)的時(shí)候，可為電網(wǎng)調(diào)峰，集中控制可較方便地進(jìn)行無功控制、電壓控制和電網(wǎng)頻率調(diào)節(jié)。實(shí)現(xiàn)并網(wǎng)首先要保證并網(wǎng)兩側(cè)的相序相同，保證電壓，相位、波形等要盡量一致，主要有：并網(wǎng)逆變器輸出電壓和市電電壓值相等，壓差應(yīng)在 10% 以內(nèi)；并網(wǎng)逆變器輸出頻率與市電頻率相同，頻差不超過 0.3Hz ；并網(wǎng)逆變器輸出電壓和市電電壓波形相同，各相位差盡量一致。并聯(lián)合閘瞬間，并網(wǎng)逆變器輸出與電網(wǎng)對(duì)應(yīng)相的電位相同、相位相同，即并網(wǎng)逆變器輸出與電網(wǎng)的回路電勢(shì)為零。并網(wǎng)柜具備明顯斷開點(diǎn)、失壓脫扣、上電自動(dòng)復(fù)位合閘、系統(tǒng)防雷等基本功能要求。宿州并網(wǎng)柜哪里有</p><p style="text-indent:25px">安裝地點(diǎn)必須要符合并網(wǎng)柜的尺寸。宣城并網(wǎng)柜價(jià)格是多少</p><p style="text-indent:25px"> 并網(wǎng)柜的主要組成零件：主要結(jié)成零件是變頻器，附件還有電流表、頻率表、電壓表、按鈕、中間繼電器、斷路器、指示燈等，當(dāng)并網(wǎng)柜是一拖一（一臺(tái)變頻器拖動(dòng)一臺(tái)電動(dòng)機(jī)）的話一般就由上述零件組成，但如果是一拖多（一臺(tái)變頻器拖動(dòng)多臺(tái)電動(dòng)機(jī)）的并網(wǎng)柜里面還應(yīng)該有延時(shí)繼電器、熱繼電器、接觸器等。并網(wǎng)柜的主要作用：用于調(diào)節(jié)電動(dòng)機(jī)轉(zhuǎn)速來調(diào)節(jié)設(shè)備的工作頻率，減少能源損耗，能夠平穩(wěn)啟動(dòng)設(shè)備，減少設(shè)備直接啟動(dòng)時(shí)產(chǎn)生的大電流對(duì)電機(jī)的損害和避免啟動(dòng)時(shí)大電流沖擊電網(wǎng)的作用。同時(shí)自帶模擬量輸入（速度控制或反饋信號(hào)用），PID控制，泵切換控制（用于恒壓），通信功能，宏功能（針對(duì)不同的場(chǎng)合有不同的參數(shù)設(shè)定），多段速等等。宣城并網(wǎng)柜價(jià)格是多少</p><p style="text-indent:25px">浙江中慶電氣有限公司主要經(jīng)營(yíng)范圍是電工電氣，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。浙江中慶電氣致力于為客戶提供良好的電容柜/無功補(bǔ)償柜SVG，光伏并網(wǎng)箱并網(wǎng)柜/預(yù)制艙，農(nóng)網(wǎng)柜/JP柜/農(nóng)網(wǎng)箱，防孤島/高低壓成套設(shè)備，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于電工電氣行業(yè)的發(fā)展。浙江中慶電氣憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1909416.html</p></div></div></div></div></div><div id="dbyfhtf" class="page-right twoColRt"><div id="auw39se" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wqnfmtf" 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)" class="vcenter" 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