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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2rp27jt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439161139832/5153691.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lrqfubg" 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>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>廣東機(jī)電電氣更換工廠,電氣更換</p><p><span>***更新：</span>2021-01-31 00:23:09</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="1hlu4nh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海玉冰電氣設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>1109020744@qq.com</p><p><span>電話: </span>13917970979</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shyubing.cn</p><p><span>手機(jī): </span>021-517619</p><p><span>地址: </span>九亭鎮(zhèn)九新公路399號1幢14樓</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="ab8cd6h" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="c6iblnp" class="box"><p><p style="text-indent:25px">電氣維護(hù)的安全要求：設(shè)置漏電保護(hù)器 1、施工現(xiàn)場的總配電箱和開關(guān)箱應(yīng)至少設(shè)置兩級漏電保護(hù)器，而且兩級漏電保護(hù)器的額定漏電動作電流和額定漏電動作時間應(yīng)作合理配合，使之具有分級保護(hù)的功能。 2、開關(guān)箱中必須設(shè)置漏電保護(hù)器，廣東機(jī)電電氣更換工廠，施工現(xiàn)場所有用電設(shè)備，除作保護(hù)接零外，必須在設(shè)備負(fù)荷線的首端處安裝漏電保護(hù)器。 3、漏電保護(hù)器應(yīng)裝設(shè)在配電箱電源隔離開關(guān)的負(fù)荷側(cè)和開關(guān)箱電源隔離開關(guān)的負(fù)荷側(cè)。 4、漏電保護(hù)器的選擇應(yīng)符合國標(biāo)GB6829—86《漏電電流動作保護(hù)器(剩余電流動作保護(hù)器)》的要求，開關(guān)箱內(nèi)的漏電保護(hù)器其額定漏電動作電流應(yīng)不大于30mA，額定漏電動作時間應(yīng)小于0，廣東機(jī)電電氣更換工廠，廣東機(jī)電電氣更換工廠.1s。使用潮濕和有腐蝕介質(zhì)場所的漏電保護(hù)器應(yīng)采用防濺型產(chǎn)品。其額定漏電動作電流應(yīng)不大于15mA，額定漏電動作時間應(yīng)小于0.1s。只有在確定機(jī)械零件無故障后，再進(jìn)行電氣方面的檢查。廣東機(jī)電電氣更換工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東機(jī)電電氣更換工廠,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439161139832/5153691.png"></div><p style="text-indent:25px">在確定故障點以后，無論是修復(fù)還是更換，排除故障相對電氣維修人員來說，一般比查找故障要簡單得多。但在排除故障中一般不可能只用單一的方法，往往多種方法綜合運(yùn)用。 1.在排除故障的過程中，應(yīng)先動腦、后動手，正確分析可以起到事半功倍的效果。具體應(yīng)遵循先外部后內(nèi)部、先機(jī)械后電氣、先靜后動、先公用后**、先簡單后復(fù)雜、先一般后特殊的原則。需要注意的是，不要一遇到故障，拿起表就測，拿起工具就拆。要養(yǎng)成良好的分析、判斷習(xí)慣，要做到每次測量均有明確的目的，即測量的結(jié)果能說明什么。在找出有故障點的組件后，應(yīng)該進(jìn)一步確定引起故障的根本原因。例如:當(dāng)電路板內(nèi)的一只晶體管被燒壞，單純地更換一個晶體管是不夠的，重要的是要查出被燒壞的原因，并采取補(bǔ)救和預(yù)防的措施。 2.一般情況下，以設(shè)備的動作順序為排除時分析、檢測的次序。以此為前提，先檢查電源，再檢查線路和負(fù)載;先檢查公共回路再檢查各分支回路;先檢查主電路再檢查控制電路;先檢查容易檢測的部分(如各控制柜)，再檢查不易檢測的部分(如某一設(shè)備的控制器件)。廣東機(jī)電電氣更換工廠配電箱、開關(guān)箱應(yīng)裝設(shè)在干燥、通風(fēng)及常溫場所。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東機(jī)電電氣更換工廠,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417437599655476/89561.png"></div><p style="text-indent:25px">電氣設(shè)備修理，是指修復(fù)由于日常的或不正常的原因而造成的電氣設(shè)備損壞和精度劣化。通過修理更換磨損、老化、腐蝕的零部件，可以使電氣設(shè)備性能得到恢復(fù)。電氣設(shè)備的修理和維護(hù)保養(yǎng)是電氣設(shè)備維修的不同方面，二者由于工作內(nèi)容與作用的區(qū)別是不能相互替代的，應(yīng)把二者同時做好，以便相互配合、相互補(bǔ)充。小修理。小修理通常只需修復(fù)、更換部分磨損較快和使用期限等于或小于修理間隔期的零件，調(diào)整電氣設(shè)備的局部結(jié)構(gòu)，以保證電氣設(shè)備能正常運(yùn)轉(zhuǎn)到計劃修理時間。小修理的特點是：修理次數(shù)多，工作量小，每次修理時間短，修理費(fèi)用計入生產(chǎn)費(fèi)用。小修理一般在生產(chǎn)現(xiàn)場由車間專職維修工人執(zhí)行。</p><p style="text-indent:25px">電氣設(shè)備檢查，是指對電氣設(shè)備的運(yùn)行情況、工作精度、磨損或腐蝕程度進(jìn)行測量和校驗。通過檢查較全掌握機(jī)器電氣設(shè)備的技術(shù)狀況和磨損情況，及時查明和消除電氣設(shè)備的隱患，有目的地做好修理前的準(zhǔn)備工作，以提高修理質(zhì)量，縮短修理時間。檢查按時間間隔分為日常檢查和定期檢查。日常檢查由電氣設(shè)備操作人員執(zhí)行，同日常保養(yǎng)結(jié)合起來，目的是及時發(fā)現(xiàn)不正常的技術(shù)狀況，進(jìn)行必要的維護(hù)保養(yǎng)工作。定期檢查是按照計劃，在操作者參加下，定期由專職維修工執(zhí)行。目的是通過檢查，較全準(zhǔn)確地掌握零件磨損的實際情況，以便確定是否有進(jìn)行修理的必要。檢查按技術(shù)功能，可分為機(jī)能檢查和精度檢查。機(jī)能檢查是指對電氣設(shè)備的各項機(jī)能進(jìn)行檢查與測定，如是否漏油、漏水、漏氣，防塵密閉性如何，零件耐高溫、高速、高壓的性能如何等。精度檢查是指對電氣設(shè)備的實際加工精度進(jìn)行檢查和測定，以便確定電氣設(shè)備精度的優(yōu)劣程度，為電氣設(shè)備驗收、修理和更新提供依據(jù)。電氣設(shè)備施工現(xiàn)場的配電線路：架空線路的檔距一般為30m，較大不得大于35m；線間距離應(yīng)大于0．3m。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東機(jī)電電氣更換工廠,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417437545466105/4967126.png"></div><p style="text-indent:25px">由于需要風(fēng)冷，如果空氣質(zhì)量不好，在進(jìn)入電機(jī)內(nèi)部時會帶進(jìn)粉塵。另外電機(jī)碳刷磨損后的粉末也會進(jìn)入電機(jī)內(nèi)部，因此需要定期進(jìn)行除塵。這時普通的風(fēng)機(jī)風(fēng)壓低，比較難清理干凈，要用壓縮空氣進(jìn)行吹掃。直流電機(jī)換向器正常情況是金黃色，表面形成氧化膜，碳刷磨損后的粉末粘到換向器以及換向器的溝槽內(nèi)，使換向器變成黑色，嚴(yán)重的會造成電機(jī)打火甚至燒壞換向器。這種情況下用壓縮空氣并不能吹下碳粉，需要用干凈的白布，蘸清洗劑或酒精用力將換向器上粘住的碳粉擦下來，然后使用鋼鋸條制成的鉤子將換向器溝槽中的碳粉鉤出來。做完后換向器表面的氧化膜可能會有所損傷，應(yīng)該在低負(fù)荷的情況下運(yùn)轉(zhuǎn)一段時間后逐漸增加載荷。熔斷器的熔體更換時，嚴(yán)禁用不符合原規(guī)格的熔體代替。廣東機(jī)電電氣更換工廠</p><p style="text-indent:25px">許多故障都是由臟污及導(dǎo)電塵塊引起的，一經(jīng)清潔故障往往會排除。廣東機(jī)電電氣更換工廠</p><p style="text-indent:25px">電氣設(shè)備照明裝置： 1、室內(nèi)配線必須采用絕緣銅線或絕緣鋁線，采用瓷瓶、瓷夾或塑料夾敷設(shè)，距地面高度不得小于2．5m。 2、進(jìn)戶線在室外處要用絕緣子固定，進(jìn)戶線過墻應(yīng)穿套管，距地面應(yīng)大于2.5m，室外要做防水彎頭。 3、室內(nèi)配線所用導(dǎo)線截面應(yīng)按圖紙要求施工，但鋁線截面較小不得小于2．5mm2，銅線截面不得小于1.5mm2。 4、金屬外殼的燈具外殼必須作保護(hù)接零，所用配件均應(yīng)使用鍍鋅件。 5、室外燈具距地面不得小于3m，室內(nèi)燈具不得低于2．4m。插座接線時應(yīng)符合規(guī)范要求。 6、螺口燈頭及接線應(yīng)符合下列要求： (a)相線接在與中心觸頭相連的一端，零線接在與螺紋口相連的一端。 (b)燈頭的絕緣外殼不得有損傷和漏電。 7、各種用電設(shè)備、燈具的相線必須經(jīng)開頭控制，不得將相線直接引入燈具。 8、暫設(shè)室內(nèi)的照明燈具應(yīng)優(yōu)先選用拉線開關(guān)占拉線開關(guān)距地面高度為2～3m，與門口的水平距離為0．1～0．2m，拉線出口應(yīng)向下。 9、嚴(yán)禁將插座與搬把開關(guān)靠近裝設(shè)；嚴(yán)禁在床上設(shè)開關(guān)。廣東機(jī)電電氣更換工廠</p><p style="text-indent:25px">上海玉冰電氣設(shè)備有限公司總部位于九亭鎮(zhèn)九新公路399號1幢14樓，是一家上海玉冰電氣設(shè)備有限公司從事電力設(shè)備服務(wù)的企業(yè)做服務(wù)期間，就堅持著方便客戶，為客戶節(jié)省成本的理念!做服務(wù)決不收交通費(fèi)，過了廠家保修期，上門做服務(wù)也不收交通費(fèi)，盡可能的為客戶節(jié)省成本。為此，在工作中發(fā)現(xiàn)，客戶的設(shè)備購買廠家和維修廠家往往不是一家公司，這會給客戶增加很多成本，同時，電力設(shè)備安裝很麻煩，需要人工解決問題，人力成本也很高，定制設(shè)備，方便客戶;為了能更好的服務(wù)到客戶!公司研發(fā)了電能管理中心平臺，使用后臺控制的方法，無需值班人員，為客戶節(jié)約了時間，更節(jié)省了用電管理的成本! 　　多年來，玉冰一直不斷地為客戶帶來創(chuàng)新性的技術(shù)和產(chǎn)品，樹立了電管家耀眼的品牌。玉冰已經(jīng)為上百家企業(yè)節(jié)約近千萬費(fèi)用! 　　為了整合公司資源，提高產(chǎn)品的市場競爭力，玉冰改變原有按產(chǎn)品劃分結(jié)構(gòu)，重新進(jìn)行資源整合。在公司整體平臺上形成和交大研究所建立了緊密的合作伙伴關(guān)系!!的公司。玉冰電氣深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的老設(shè)備電氣更換，業(yè)擴(kuò)增容，按裝充電樁，廠房電線電纜改造。玉冰電氣始終以本分踏實的精神和必勝的信念，影響并帶動團(tuán)隊取得成功。玉冰電氣創(chuàng)始人范曉華，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3083232.html</p></div></div></div></div></div><div id="gpz8hu1" class="page-right twoColRt"><div id="bv6y6hv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="flffus2" 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="z6cgvqz" class="recomPic likePro"><a 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