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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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>天津低壓抽屜式配電柜常見問題,配電柜</p><p><span>***更新：</span>2021-01-19 00:28:27</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="0pzbsev" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海匯玨網(wǎng)絡(luò)通信設(shè)備股份有限公司</a></p><p><span>聯(lián)系人：</span>吳燕</p><p><span>郵箱: </span>799519270@qq.com</p><p><span>電話: </span>13681781808</p><p><span>傳真: </span>021_37470000</p><p><span>網(wǎng)址: </span>http://www.hj-net.com</p><p><span>手機(jī): </span>021-57471000</p><p><span>地址: </span>奉村路333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="nmielhd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cbx7n9c" class="box"><p><p style="text-indent:25px"> 防爆配電箱/柜運(yùn)行中的電壓、電流、溫度等參數(shù)不應(yīng)超過額定允許值。特別要注意線路的接頭或進(jìn)出線連接處的發(fā)熱情況，在有氣體或蒸汽混合物的環(huán)境中，防爆配電箱/柜表面溫度和溫升應(yīng)符合規(guī)定的要求，天津低壓抽屜式配電柜常見問題。在供電系統(tǒng)中，除了配電箱外，我們還經(jīng)常會(huì)聽到開關(guān)箱、配電柜、控制箱等字眼。而一些對(duì)這幾個(gè)概念沒有清晰了解的朋友容易將它們混淆。首先，配電箱是從整體來說，是代指具有分配電能作用的裝置，主要分為照明配電箱和動(dòng)力配電箱。它的作用比較豐富，天津低壓抽屜式配電柜常見問題，天津低壓抽屜式配電柜常見問題，比如控制用電設(shè)備、分配配電電能、保護(hù)過載的線路、短路以及漏電等情況。配電柜基礎(chǔ)知識(shí)詳解,很全！天津低壓抽屜式配電柜常見問題</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津低壓抽屜式配電柜常見問題,配電柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/shhuijue/637464075885025961/4948567.png"></div><p> 故障或不正配電常運(yùn)行時(shí)借助保護(hù)電器切斷電路或報(bào)警。借測(cè)量?jī)x表可顯示運(yùn)行中的各種參數(shù)，還可對(duì)某些電氣參數(shù)進(jìn)行調(diào)整，對(duì)偏離正常工作狀態(tài)進(jìn)行提示或發(fā)出信號(hào)。首先得在配電箱周圍用φ50鍍鋅鋼管或50×50×5鍍鋅角鐵，往地底下打～2米深，上面用電焊一根φ8～12鋼筋頭，頭上再焊φ10鍍鋅螺母，用6mm2以上的接地多股軟線引致配電箱接地線和外殼上。重復(fù)接地的作用大，即→當(dāng)?shù)蛪汗╇娤到y(tǒng)采用保護(hù)接零時(shí)，除供電變壓器的中性點(diǎn)必須進(jìn)行系統(tǒng)接地外，還必須在零線（應(yīng)為PEN線）上的一處或多上通過接地體再次與大地做良好的連接。 </p> <p> 遼寧交流配電柜價(jià)格配電柜內(nèi)常用電氣元件介紹。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津低壓抽屜式配電柜常見問題,配電柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/shhuijue/637464075621577392/3807001.png"></div><p> 柜內(nèi)每條回路之間可以不加隔離措施，也可以采用接地的金屬板或絕緣板進(jìn)行隔離。通常門與主開關(guān)操作有機(jī)械聯(lián)鎖。另外還有防護(hù)式臺(tái)型開關(guān)柜（即控制臺(tái)），面板上裝有控制、測(cè)量、信號(hào)等電器。防護(hù)式開關(guān)柜主要用作工藝現(xiàn)場(chǎng)的配電裝置。（3）抽屜式開關(guān)柜。這類開關(guān)柜采用鋼板制成封閉外殼，進(jìn)出線回路的電器元件都安裝在可抽出的抽屜中，構(gòu)成能完成某一類供電任務(wù)的功能單元。功能單元與母線或電纜之間，用接地的金屬板或塑料制成的功配電能板隔開，形成母線、功能單元和電纜三個(gè)區(qū)域。每個(gè)功能單元之間也有隔離措施。 </p> <p> </p><p style="text-indent:25px">工作環(huán)境指標(biāo)：u工作溫度：-5℃～55℃u貯存溫度：-20℃～+55℃u工作相對(duì)濕度：不大于80％（+30℃時(shí)））u貯存相對(duì)濕度：≤90％～96％（40℃±2℃）u大氣壓力：65～110kpa產(chǎn)品尺寸：（400-1200）寬*（350-800）深*（400-2200）高訂貨指南：產(chǎn)品的全部型號(hào)（包括主電路方案號(hào)和輔助電路方案號(hào)）；主電路系統(tǒng)圖，柜的平面排列圖；輔助電路電氣原理圖柜內(nèi)元器件清單（主母線規(guī)格）；柜體顏色（如無要求，則按淺駝灰色供貨）；柜體尺寸（如無要求，則由我公司根據(jù)情況自定）；其它與產(chǎn)品正常使用條件不符的特殊要求。低壓成套配電柜廠家哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津低壓抽屜式配電柜常見問題,配電柜" src="https://tyunfile.71360.com/WaterMark/UploadFile/shhuijue/637464075946029867/6636387.png"></div><p> 產(chǎn)品特性：列頭柜是機(jī)房特別使用的設(shè)備，也是機(jī)房主要設(shè)備，列頭柜是以HMI為主要，通過以太網(wǎng)和RS485總線的模塊化結(jié)構(gòu)，對(duì)列頭柜的動(dòng)力微環(huán)境進(jìn)行有效管控，可以實(shí)現(xiàn)遠(yuǎn)程監(jiān)控和異地監(jiān)控功能，通過IP地址可以在全國(guó)各地隨時(shí)監(jiān)控設(shè)備的運(yùn)行情況。列頭柜能時(shí)時(shí)監(jiān)控各輸出分路的電流，并可設(shè)定各輸出分路電流異常的預(yù)告警值，如16A開關(guān)，設(shè)定報(bào)警值為15A，則負(fù)載超過15A就告警，可預(yù)先發(fā)現(xiàn)故障或人為操作隱患，避免過載時(shí)，斷路器切斷電源，造成整個(gè)機(jī)柜設(shè)備斷電。 </p> <p> 精密配電柜和配電柜有什么區(qū)別？遼寧交流配電柜價(jià)格</p><p style="text-indent:25px">控制箱與配電柜的區(qū)別。天津低壓抽屜式配電柜常見問題</p><p> 產(chǎn)品名稱：交流配電柜 </p> <p> 產(chǎn)品介紹： </p> <p> 交流配電柜是應(yīng)用于辦公樓宇、居民小區(qū)、廠房等共用場(chǎng)所，交流配電柜主要由交流斷路器、指示燈、電壓電流表等部分組成，由市電供電，工作穩(wěn)定、可靠、有短路保護(hù)、過流保護(hù)、過電壓保護(hù)等作用。 </p> <p> 一般為三相無線制供電為主，支路由饋線空開保護(hù)提供電源。 </p> <p> 產(chǎn)品特性： </p> <p> 價(jià)格低廉、用處大范圍、適用于各種惡劣環(huán)境。有電流、電壓、功率等監(jiān)測(cè)功能。 </p> <p> 電源特性： </p> <p> 工作電壓可在±10%范圍內(nèi)運(yùn)行，工作頻率為50HZ。 </p> <p> 工作環(huán)境指標(biāo)： </p> <p> <br /> </p> <p> u 工作溫度：-5℃～55℃ </p> <p> <br /> </p> <p> u 貯存溫度：-20℃～+55℃ </p> <p> <br /> </p> <p> u 工作相對(duì)濕度：不大于80％（+30℃時(shí)）） </p> <p> <br /> </p> <p> u 貯存相對(duì)濕度：≤90％～96％（40℃±2℃） </p> <p> <br /> </p> <p> u 大氣壓力：65～110kpa </p> <p> <br /> </p> <p> 產(chǎn)品尺寸：可根據(jù)客戶需求定制 </p> <p> <br /> 天津低壓抽屜式配電柜常見問題</p><p> 上海匯玨網(wǎng)絡(luò)通信設(shè)備股份有限公司始創(chuàng)于2002年，公司總部位于上海自貿(mào)區(qū)臨港新片區(qū)，是一家從事“智能ICT網(wǎng)絡(luò)通信基礎(chǔ)的設(shè)計(jì)與制造為優(yōu)勢(shì)、物聯(lián)網(wǎng)智能網(wǎng)絡(luò)通信系統(tǒng)的集成應(yīng)用為動(dòng)力”研發(fā)、生產(chǎn)、銷售于一體的服務(wù)型****。 </p> <p> 公司秉承“技術(shù)求發(fā)展，與客戶攜手共進(jìn)”為發(fā)展宗旨，以“用戶至上、持續(xù)創(chuàng)新、成果共享、成就夢(mèng)想”作為公司的優(yōu)勢(shì)價(jià)值觀，匯玨網(wǎng)絡(luò)一直圍繞“讓穩(wěn)定安全的網(wǎng)絡(luò)鏈接你我他”的企業(yè)初心，走出一條從通信行業(yè)傳統(tǒng)制造向“制造+服務(wù)”轉(zhuǎn)型的發(fā)展之路。 </p> <p> <br /> </p> <p> 經(jīng)過多年發(fā)展，匯玨網(wǎng)絡(luò)已獲得“****”認(rèn)證、“創(chuàng)新型企業(yè)”認(rèn)證、“上海明星產(chǎn)品”認(rèn)證、“上海市**工作試點(diǎn)企業(yè)”、入選上海民營(yíng)制造業(yè)企業(yè)100強(qiáng)榜單。2017年10月 “PLC平面波導(dǎo)光纖分路器”榮獲2016年度上海市高新技術(shù)成果轉(zhuǎn)化百佳項(xiàng)目，2019年11月 “GXF273無跳接光纜交接箱”榮獲2018年度上海市高新技術(shù)成果轉(zhuǎn)化百佳項(xiàng)目。 </p> <p> <br /> </p> <p> <br /> </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2905012.html</p></div></div></div></div></div><div id="3yah3hy" class="page-right twoColRt"><div id="4n8rd7i" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b3v88a8" 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 id="zs388rf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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