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src="http://tyunfile.71360.com/UploadFile/yonglekeji/637205586874023438/8892586.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vk2gtax" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/yonglekeji/637205586874023438/8892586.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mvnkco8" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明中壓變頻器公司,變頻器</p><p><span>***更新：</span>2021-01-31 05:06:37</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="3gv3bqz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南永樂科技有限公司</a></p><p><span>聯(lián)系人：</span>姜先生</p><p><span>郵箱: </span>1738252619@qq.com</p><p><span>電話: </span>18987299299</p><p><span>傳真: </span>0871_63853456</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0871-63853456</p><p><span>地址: </span>昆明市官渡區(qū)昌宏路宸瑞五金機(jī)電市場B5-4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="93ubtv3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hk77zgl" class="box"><p><p> <span style="font-size:14px;">在變頻器維修時(shí)應(yīng)注意的維修事項(xiàng)是什么呢？</span> </p> <p> <span style="font-size:14px;">1、變頻器不要裝在有震動(dòng)的設(shè)備上，由于這樣變頻器里面的主回路聯(lián)接螺絲輕易松動(dòng)，有很多變頻器就由于這啟事而破損。</span> </p> <p> <span style="font-size:14px;">2、接線問題問題：變頻器輸入端蕞好接上一個(gè)空氣開關(guān)包庇電流的值不能太大，以防止暴發(fā)短路時(shí)燒毀不會(huì)太嚴(yán)重。必定不能將“N”端接地。節(jié)制線盡可能不要太長。由于這樣使節(jié)制板輕易受電磁波煩擾而產(chǎn)生誤動(dòng)作，也會(huì)導(dǎo)致節(jié)制板破損，昆明中壓變頻器公司，超出2米長的蕞好用樊籬線。變頻器旁邊不要裝有大電流而且常常動(dòng)作的接觸器，由于它對(duì)變頻器煩擾非常大，常常使</span><span style="font-size:14px;">變頻器誤動(dòng)作（閃現(xiàn)各類毛病舛誤）。</span> </p> <p> <strong>【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器，昆明中壓變頻器公司、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</strong><strong></strong> </p> <p> <br /> 公司實(shí)力雄厚、重信用，昆明中壓變頻器公司、守合同、保證產(chǎn)品質(zhì)量。昆明中壓變頻器公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明中壓變頻器公司,變頻器" src="http://tyunfile.71360.com/UploadFile/yonglekeji/637205586874023438/8892586.jpg"></div><p style="text-indent:25px"><span style="font-size:14px;">變頻器用量較大的車間，用電容器直接進(jìn)行無功力率補(bǔ)償雖然可以大副度降低基波無功電流，但是必然出現(xiàn)諧波放大現(xiàn)象。這時(shí)，供電電流和電容器電流中諧波和間諧波電流大副度增加，電容器由于超溫和過壓而損壞，供電變壓器溫升加大。為避免諧波電流大副度增加，電容器由于超溫和過壓而損壞，供電變壓器溫升加大。為避免諧波放大，諧波治理與無功功率補(bǔ)償必須同時(shí)進(jìn)行。從基波無功電流，諧波和間諧波電流的危害上可看出：采用就地諧波治理與無功功率補(bǔ)償可以獲得較大的效益。根據(jù)我們的經(jīng)驗(yàn)，采用就地諧波治理與無功功率補(bǔ)嘗，一年或一年半時(shí)間即可從節(jié)能中回收全部投資。<strong>【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</strong></span>云南高壓變頻器經(jīng)銷商昆明變頻器批發(fā)公司？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明中壓變頻器公司,變頻器" src="http://tyunfile.71360.com/UploadFile/yonglekeji/637205601034609375/8789316.jpg"></div><p> <span style="font-size:14px;">公司人才理念：</span> </p> <p> <span style="font-size:14px;">尊重人才，經(jīng)營人才,人才是企業(yè)的第1資本：永樂科技始終踐行，人才是企業(yè)的第1資本，致力于營造人性化的組織環(huán)境和氛圍。</span> </p> <p> <span style="font-size:14px;">永樂科技始終堅(jiān)持尊重人才，經(jīng)營人才：使每一位成員專業(yè)·精業(yè)·敬業(yè)·樂業(yè)；與每一位成員結(jié)成牢固的利益、事業(yè)共同體；與每一位成員共創(chuàng)事業(yè)、共同成長、共贏未來。</span> </p> <p> <span style="font-size:14px;">公司注重員工的成長與發(fā)展和員工的職業(yè)生涯規(guī)劃，并致力于給員工提供良好的職業(yè)發(fā)展通道，為員工的發(fā)展設(shè)計(jì)了雙重晉升的職業(yè)發(fā)展通道。此外，公司根據(jù)員工的能力、工作表現(xiàn)和業(yè)務(wù)需要，在征求員工個(gè)人意愿后，安排員工在公司內(nèi)進(jìn)行流動(dòng)，以更好地幫助員工發(fā)揮潛質(zhì)，提升職業(yè)發(fā)展的必要技能。<strong>【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</strong><strong></strong></span> </p><p style="text-indent:25px"><span style="font-size:14px;">在變頻器安裝中，通常會(huì)設(shè)置雷電吸收網(wǎng)絡(luò)來防止瞬時(shí)雷電侵入和損壞變頻器。然而，在實(shí)際工作中，當(dāng)電力線路架空引入時(shí)，單純的變頻器吸收網(wǎng)絡(luò)不能滿足要求。在閃電活躍的地區(qū)，這個(gè)問題尤為重要。如果電源為架空進(jìn)線，則應(yīng)在進(jìn)線處安裝一個(gè)專門用的變頻避雷器(可選)，或根據(jù)規(guī)范要求，在距離變頻器20m處埋設(shè)一根鋼管進(jìn)行特殊接地保護(hù)。如果電源通過電纜引入，控制室的防雷系統(tǒng)應(yīng)做好準(zhǔn)備，防止雷電進(jìn)入并損壞設(shè)備。實(shí)踐表明，該方法能夠基本有效地解決雷擊問題。</span><span style="font-size:14px;">變頻器正確接地是提高控制系統(tǒng)靈敏度和控制</span><span style="font-size:14px;">噪聲的重要手段。變頻器接地端子E(G)的接地電阻越小越好。接地導(dǎo)體的截面積應(yīng)不小于2mm2，長度應(yīng)控制在20m以內(nèi)。變頻器的接地必須與電力設(shè)備的接地點(diǎn)分開，不能共用。信號(hào)輸入線的屏蔽層應(yīng)接E(G)，另一端不得接地，否則會(huì)引起信號(hào)變化波動(dòng)，使系統(tǒng)振蕩不止一次。變頻器和控制柜應(yīng)電氣連接。如果安裝困難，可以用銅線跨接。<strong>【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</strong><strong></strong></span>出色的服務(wù)讓你舒心。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明中壓變頻器公司,變頻器" src="http://tyunfile.71360.com/UploadFile/yonglekeji/637205601036699219/8899629.jpg"></div><p> <span style="font-size:14px;">在不影響使用的條件下，適當(dāng)改變變頻器在運(yùn)行參數(shù)后，把不合理運(yùn)行參數(shù)所消耗的電能節(jié)省下來，就可做到從一般運(yùn)行轉(zhuǎn)變成省電經(jīng)濟(jì)運(yùn)行。</span> </p> <p> <span style="font-size:14px;">1、跟電動(dòng)機(jī)負(fù)載率有關(guān)。負(fù)載率在10%～90%時(shí)，節(jié)電率蕞多約8%～10%，負(fù)載率低相應(yīng)節(jié)電率高些。但無功節(jié)電率大約40%～50%，是不計(jì)電費(fèi)的。</span> </p> <p> <span style="font-size:14px;">2、跟</span><span style="font-size:14px;">原來的運(yùn)行的工況參數(shù)值的合理程度有關(guān)。例如，功率、電壓、轉(zhuǎn)速等可調(diào)節(jié)的量值大小有關(guān)，可調(diào)整量大，則節(jié)電率就高，否則相反。</span> </p> <p> <span style="font-size:14px;">3、跟電動(dòng)機(jī)工作方式有關(guān)。例如，連續(xù)運(yùn)轉(zhuǎn)、短時(shí)運(yùn)轉(zhuǎn)、間歇運(yùn)轉(zhuǎn)的節(jié)電量是不同的。</span> </p> <p> <strong><span style="font-size:14px;">【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</span></strong><strong><span style="font-size:14px;"></span></strong> 公司目前以實(shí)現(xiàn)了產(chǎn)、供、銷一條龍的經(jīng)營模式。云南高壓變頻器供應(yīng)商</p><p style="text-indent:25px">公司秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念。昆明中壓變頻器公司</p><p> <span style="font-size:14px;">認(rèn)真做好變</span><span style="font-size:14px;">頻器的日常維護(hù)頤養(yǎng)及其檢修工作，內(nèi)容主要包括：</span> </p> <p> <span style="font-size:14px;">1、定期對(duì)變頻器進(jìn)行除塵，重點(diǎn)是整流柜、逆變柜和控制柜，必要時(shí)可將整流模塊、逆變模塊和控制柜內(nèi)的線路板拆出后進(jìn)行除塵。變頻器下進(jìn)風(fēng)口、上出風(fēng)口能否積塵或因積塵過多而梗塞。變頻器因自身散熱請(qǐng)求通風(fēng)量大，故運(yùn)轉(zhuǎn)一定時(shí)間以后，外表積塵非常嚴(yán)重，須定期清潔除塵。</span> </p> <p> <span style="font-size:14px;"><span style="font-size:14px;">2、將變頻器前門翻開,后門拆開,認(rèn)真檢查交、直流母排有無變形、腐蝕、氧化，</span><span style="font-size:14px;">母排銜接處螺絲有無松脫，各裝置固定點(diǎn)處鞏固螺絲有無松脫，固定用絕緣片或絕緣柱有無老化開裂或變形，如有應(yīng)及時(shí)改換，重新緊固，對(duì)已發(fā)作變形的母排須校正后重新裝置。</span><strong><span style="font-size:14px;">【云南永樂科技有限公司主要銷售維修變頻器、ABB變頻器、英威騰變頻器、東力變頻器、施耐德變頻器、西門子變頻器等等，如有需求，歡迎大家來電咨詢！】</span></strong><strong><span style="font-size:14px;"></span></strong></span> </p> 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