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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vfhegnp" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/12/636910129478856193_keendianqi_8624915.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mwdvxz3" 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GGD控制柜服務(wù)電話,GGD控制柜</p><p><span>***更新：</span>2020-12-12 05:02:07</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="j3das7l" 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="hr7gxud" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="y3yqdpw" class="box"><p><p> 低壓配電柜優(yōu)化選擇1)明確低壓配電柜的主要技術(shù)，并根據(jù)具體情況選擇:在低壓和低柜優(yōu)化選擇時,除了明確基本額定電壓和額定頻率、額定電流夫人也必須在直線上的蕞大數(shù)量值,和額定短時電流電阻和其他方面的仔細(xì)分析和理解的技術(shù)參數(shù),必須選擇符合相關(guān)參數(shù)標(biāo)準(zhǔn)的低壓配電柜;2)明確低壓配電柜對重要元器件的要求:低壓配電柜對其柜內(nèi)各類元器件要求較高。其主要應(yīng)包括:功能模塊的變化、柜體的微型化、安裝尺寸模量的變化和裝配簡潔的變化等。其次，應(yīng)仔細(xì)分析斷路器，以提高其耐高溫能力和裝置的空載電流是否正常。3)造孔振動器在土層中的下沉速度受到嚴(yán)格控制。一般速度為1m/min到2m/min。在振動器下沉過程中，如果負(fù)電荷大于電機(jī)的額定電流，則下沉速度必須降低。等高壓水將土層沖松，泥漿從孔內(nèi)溢出時方能按照正常的速度下沉。如果鉆孔施工困難，水壓可達(dá)1300kpa左右。開孔后，應(yīng)詳細(xì)記錄開孔時間、電流大小和孔深，淄博GGD控制柜服務(wù)電話，淄博GGD控制柜服務(wù)電話。電流值的變化反映了上層的強(qiáng)度變化。當(dāng)振沖器距底部標(biāo)高30~50cm時，淄博GGD控制柜服務(wù)電話，應(yīng)將水壓降至400kPa，并安裝振沖器。科恩電氣嚴(yán)格控制原材料的選取與生產(chǎn)工藝的每個環(huán)節(jié)，保證產(chǎn)品質(zhì)量不出問題。淄博GGD控制柜服務(wù)電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博GGD控制柜服務(wù)電話,GGD控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/16/12/636910129478856193_keendianqi_8624915.jpg"></div><p style="text-indent:25px">使用條件編輯1.環(huán)境溫度不高于+40℃，不低于-5℃。2.產(chǎn)品安裝使用時，使用地點(diǎn)的海拔高度不超過2000M。3.周圍空氣相對濕度不大于90%（+25℃）。4.設(shè)備應(yīng)安裝在無劇烈震動和沖擊的地方，以及不足使電器元件受到腐蝕的場所。5.周圍空氣相對濕度在比較高溫度40度時不超過5%，在較低溫度時允許有較大的相對溫度，應(yīng)考慮到由于溫度的變化可能會偶然產(chǎn)生凝露的影響6.設(shè)備安裝在無劇烈震動和沖擊的地方，以及不足以使電器元件受到腐蝕的場所7.用戶有特殊要求時可與制造廠協(xié)商解決淄博GGD控制柜服務(wù)電話科恩電氣尊崇團(tuán)結(jié)、信譽(yù)、勤奮。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博GGD控制柜服務(wù)電話,GGD控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/12/14/636906768236187951_keendianqi_7184945.jpg"></div><p> 低壓控制柜軟啟動控制柜主要降低電動機(jī)的起動電流，減小配電容量，避免增容投資，減小起動應(yīng)力，延長電動機(jī)及相關(guān)設(shè)備的使用壽命。具有多種起動模式和寬范圍的電流、電壓等設(shè)定，可適應(yīng)多種負(fù)載情況。可廣泛應(yīng)用于風(fēng)機(jī)、水泵、輸送類及壓縮機(jī)等負(fù)載。低壓控制柜廠家此系列軟啟動柜配有主回路進(jìn)線斷路器，旁路接觸器于一體，用于實(shí)現(xiàn)電動機(jī)的多重控制保護(hù)。同時還有起動、停止按鈕及運(yùn)行、停止、故障指示和預(yù)留遠(yuǎn)控接點(diǎn)。遠(yuǎn)控接點(diǎn)有起停輸入接點(diǎn)，運(yùn)行輸出接點(diǎn)，故障輸出接點(diǎn)（均為無源繼電器接點(diǎn)），計算機(jī)通訊接口RS485供上位機(jī)控制和管理之用。停保安負(fù)荷電，其余負(fù)荷照常供市電。斷開供保安負(fù)荷市電的空氣開關(guān)，斷開發(fā)電機(jī)空氣開關(guān)，把發(fā)電機(jī)選擇開關(guān)置于停止位置，拆開蓄電池正、負(fù)極線，掛標(biāo)示牌，以防發(fā)電機(jī)發(fā)送電。把各分開關(guān)柜從抽屜柜中取出，緊固各接線端子。檢查電流互感器、電流表、電度表的安裝和接線，檢查手柄操作機(jī)構(gòu)的靈活可靠性，緊固空氣開關(guān)進(jìn)出線，清潔開關(guān)柜內(nèi)和配電柜后面引出線處的灰塵。文章內(nèi)容來源于網(wǎng)絡(luò)，如有問題，請與我們聯(lián)絡(luò)！ </p><p> GGD是固定式開關(guān)柜，MNS是抽屜式開關(guān)柜，兩者差別很大。GGD型交流低壓配電柜于91年開發(fā)，固定接線低壓配電柜，分GGD1\GGD2\GGD3，分段電流能力不同。用于發(fā)電廠、變電站、廠礦企業(yè)等電力用戶，作為交流50-60Hz，額定工作電壓380V、額定工作電流至3150A的配電系統(tǒng)中，作為動力、照明及配電設(shè)備的電能轉(zhuǎn)換、分配與控制之用。MNS型低壓抽出式成套開關(guān)設(shè)備為適應(yīng)電力工業(yè)發(fā)展的需求，參考國外MNS系列低壓開關(guān)柜設(shè)計并加以改進(jìn)開發(fā)的高級型低壓開關(guān)柜，該產(chǎn)品符合國家標(biāo)準(zhǔn)GB7251、VDE660和ZBK36001-89《低壓抽出式成套開關(guān)設(shè)備》、國際標(biāo)準(zhǔn)IEC439規(guī)定MNS型低壓開關(guān)柜適應(yīng)各種供電、配電的需要，能用于發(fā)電廠、變電站、工礦企業(yè)、大樓賓館、市政建設(shè)等各種低壓配電系統(tǒng)。科恩電氣愿與各界朋友攜手共進(jìn)，共創(chuàng)未來！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淄博GGD控制柜服務(wù)電話,GGD控制柜" src="http://tyunfile.71360.com/UpLoadFile/2019/4/13/14/636907622044037326_keendianqi_6820232.jpg"></div><p> 變頻控制箱安裝配電箱時應(yīng)該注意以下這些問題：1.配電箱的安裝標(biāo)高在～2m之間，安裝要牢固，四周不能有間隙，有可靠的接地。2.整個配電箱不能有裸露的地方，它必須是封閉的。對于在配電箱外部安裝的電子元件，必須有可靠的保護(hù)。3.對于需要落地安裝的配電箱，應(yīng)該安裝在距離地面50～100mm的地方，而且要求配電箱前側(cè)～，沒有任何雜物，否則會妨礙電力的供給。4.安裝人員在安裝的時候，必須保證配電箱內(nèi)的各個元件、儀表以及線路等安裝牢固，整齊排列，要便于保養(yǎng)和維護(hù)。安裝完成之后，要將箱內(nèi)的雜物和灰塵及時掉。5.配電箱的門板應(yīng)該設(shè)有檢查透明窗。6.空氣開關(guān)的安裝架應(yīng)該光潔、沒有阻礙，并且要有足夠的空間。7.箱體內(nèi)的接線匯流排應(yīng)該分別設(shè)立零線、保護(hù)接地線、相線，它們都要完好無損并有良好絕緣。箱內(nèi)的接線必須整齊、規(guī)則，端子螺絲必須緊固。整個高壓變頻器市場沒有出現(xiàn)持續(xù)的爆發(fā)式的增長，但我國變頻器品牌已經(jīng)涵蓋了幾乎所有領(lǐng)域，而且相對國際品牌有信價比優(yōu)勢。內(nèi)資高壓變頻器的市場占比已經(jīng)超過55%.從企業(yè)排名看，合康變頻增長，市場占比13%，已經(jīng)躋身行業(yè)**的位置。科恩電氣愿與您同心協(xié)力共創(chuàng)輝煌。淄博GGD控制柜服務(wù)電話</p><p style="text-indent:25px">科恩電氣傾城服務(wù)，確保產(chǎn)品質(zhì)量無后顧之憂。淄博GGD控制柜服務(wù)電話</p><p> 低壓控制柜具有多種起動模式和寬范圍的電流、電壓等設(shè)定，可適應(yīng)多種負(fù)載情況?？蓮V泛應(yīng)用于風(fēng)機(jī)、水泵、輸送類及壓縮機(jī)等負(fù)載。此系列軟啟動柜配有主回路進(jìn)線斷路器，旁路接觸器于一體，用于實(shí)現(xiàn)電動機(jī)的多重控制保護(hù)。同時還有起動、停止按鈕及運(yùn)行、停止、故障指示和預(yù)留遠(yuǎn)控接點(diǎn)。遠(yuǎn)控接點(diǎn)有起停輸入接點(diǎn)，運(yùn)行輸出接點(diǎn)，故障輸出接點(diǎn)（均為無源繼電器接點(diǎn)），計算機(jī)通訊接口RS485供上位機(jī)控制和管理之用。停保安負(fù)荷電，其余負(fù)荷照常供市電。斷開供保安負(fù)荷市電的空氣開關(guān)，斷開發(fā)電機(jī)空氣開關(guān)，把發(fā)電機(jī)選擇開關(guān)置于停止位置，拆開蓄電池正、負(fù)極線，掛標(biāo)示牌，以防發(fā)電機(jī)發(fā)送電。把各分開關(guān)柜從抽屜柜中取出，緊固各接線端子。檢查電流互感器、電流表、電度表的安裝和接線，檢查手柄操作機(jī)構(gòu)的靈活可靠性，緊固空氣開關(guān)進(jìn)出線，清潔開關(guān)柜內(nèi)和配電柜后面引出線處的灰塵。矢量控制變頻調(diào)速的做法是將異步電動機(jī)在三相坐標(biāo)系下的定子電流Ia、Ib、Ic、通過三相－二相變換，等效成兩相靜止坐標(biāo)系下的交流電流Ia1Ib1，再通過按轉(zhuǎn)子磁場定向旋轉(zhuǎn)變換，等效成同步旋轉(zhuǎn)坐標(biāo)系下的直流電流Im1、It1（Im1相當(dāng)于直流電動機(jī)的勵磁電流；It1相當(dāng)于與轉(zhuǎn)矩成正比的電樞電流）。淄博GGD控制柜服務(wù)電話</p><p style="text-indent:25px">淄博科恩電氣自動化技術(shù)有限公司主要經(jīng)營范圍是電工電氣，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下科恩變頻器，防爆柜，山東變頻器代理，電機(jī)智能軟啟動器深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于電工電氣行業(yè)的發(fā)展?？贫鞴?yīng)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/2369091.html</p></div></div></div></div></div><div id="3eg2s9l" class="page-right twoColRt"><div id="cmjwtfm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f32tqnp" 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" 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 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