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class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產品供應</a>?<a href="http://m.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://m.cdcfah.com/cp/second-zmgy_zmytdj/">專門用途燈具</a>?<a href="http://m.cdcfah.com/cp/third-zmytdj_fbdj/">防爆燈具</a>?防塵防爆燈具公司客戶至上浙江重達防爆電器供應</p><div id="qvsurdf" class="leftbox clearfix"><h1>防塵防爆燈具公司客戶至上浙江重達防爆電器供應</h1><div id="dn37sfk" class="proBig"><div id="jyvnuli" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378569762363281/4816923.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dcuroqx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378569762363281/4816923.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lv8429l" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>防塵防爆燈具公司,防爆燈具</p><p><span>***更新：</span>2021-02-02 09:17:56</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lfz3i7l" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江重達防爆電器有限公司</a></p><p><span>聯(lián)系人：</span>曹重</p><p><span>郵箱: </span>xiaohongtao2004@163.com</p><p><span>電話: </span>15067773691</p><p><span>傳真: </span>0577_</p><p><span>網址: </span>http://zjzdfbdq.shop.88360.com</p><p><span>手機: </span>0577-62874066</p><p><span>地址: </span>北白象鎮(zhèn)交通西路</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="n34u8ho" class="page-proshow02"><p class="title">詳細說明</p><div id="89lx2kl" class="box"><p><p style="text-indent:25px">防爆燈具分類 1．防爆燈具的防爆類別、級別與溫度都是國家標準規(guī)定。 2．按防爆型式分為隔爆型、增安型、正壓型、無火花型和粉塵防爆型共5種主要類型，也可以由其他防爆型式和上述各種防爆型式組合形或復合型和特殊型。 3．按防觸電保護型式可分為Ⅰ、Ⅱ、Ⅲ類。防觸電保護是為防止防爆燈具外殼易觸及零件帶電，使人體觸電或不同電位的導體觸及產生電火花而引燃性混合物，防塵防爆燈具公司。 AⅠ類——在基本絕緣的基礎上，將易觸及的正常工作時不帶電的可導電部件都連結到固定線路中的保護接地導體上。 BⅡ類——用雙重絕緣或加強絕緣作為安全保護措施，無接地保護。 CⅢ類——使用有效值不大于50v的安全電壓，并且其中不會產生高于此電壓值，防塵防爆燈具公司。 D0類——只依靠基本絕緣作為安全保護措施。絕大部分的防爆燈具防觸電保護型式為I類燈具，只有少數(shù)為Ⅱ類、Ⅲ類燈具。例如：全塑防爆燈具，防塵防爆燈具公司，防爆手電簡。防爆燈具產品特性：透明燈罩采用擴散防眩目凌晶鋼化玻璃，鋼化純度高。防塵防爆燈具公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防塵防爆燈具公司,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378569762363281/4816923.png"></div><p style="text-indent:25px">透明件的安裝，防爆燈具離不開透明件，而透明件又是外殼部件中強度較低的部件，因此透明件安裝是否可靠直接影響防爆燈具的安全性能。下面分析一下三種常用的透明件安裝方式： 1、直接密封在外殼內，與外殼形成一個整體。這種方法簡單實用、使用普遍。密封材料應選用耐溫、耐油的橡膠件，或使用環(huán)氧樹脂等膠粘劑將透明件密封在外殼內并壓緊。 2、用襯墊或不用襯墊，直接將透明件緊固在外殼內。不用襯墊時透明件接合面的平整度要求很高，一般適合小型平板玻璃且將玻璃結合部位同時磨平，不然玻璃受力不均，容易碎裂。 3、密封或膠粘在一個框架上，框架緊固在外殼內，這樣可以將透明件作為整體更換。這種結構在燈具中使用很少，在一些須要經常更換透明件的大型設備上，將透明件和框架作為一個整體部件更換。透明件與框架的密封可以參考a)的型式。在結構上，應盡量使透明件受到的(內部產生的)力直接傳遞到金屬外殼上，通過透明件的壓板和或螺釘再傳遞到金屬外殼上是不合適的，同時，透明件安裝后不能受到應力，這樣才能保證透明件與外殼結合可靠。防塵防爆燈具公司防爆燈具的防爆類別、級別與溫度都是國家標準規(guī)定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防塵防爆燈具公司,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584675253906/4005703.png"></div><p style="text-indent:25px">我們知道，防爆燈具當中也是存在燈管的，而長期的使用過程當中可能會引發(fā)燈管失去工作能力，從而不再發(fā)光，在這個時候我們一定要及時的更換防爆燈具燈管。 1、請大家一定要先把電源切斷或者關閉，安全還是非常重要的。關閉電源之后，先一步一步的把防爆燈具的燈罩先取下來，用干凈的帕子把防爆燈具燈罩擦干凈，打掃一下，然后再看看防爆燈具里面是哪個燈管壞掉了，是不是需要重新?lián)Q一個燈管。這就是防爆燈具燈管怎么換的步驟，要先看。 2、防爆燈具燈管怎么換第二步驟，看清楚了防爆燈具里面的情況，心里大概多少有個了解，如果你發(fā)現(xiàn)防爆燈具的燈管一頭已經發(fā)黑了，說明使用燈具已經太久了或者因為電路的原因導致的，這個時候就需要買一個新的防爆燈具的燈管換上，拿著燈管的尺寸規(guī)格以及大小，去專賣燈具的市場上面買一個回來安裝上就可以了。</p><p style="text-indent:25px">在正常工作時產生危險火花、電弧或危險溫度且外殼容積大于50000px3或GB3836.1《性氣體環(huán)境用電氣設備第1部分：通用要求》第4條劃為ⅡC級的防爆燈具，不適合采用彈性密封圈壓緊式直接引入方式。盡管GB3836.2沒有對此說明，GB3836.15-2000《性氣體環(huán)境用電氣設備第15部分：危險場所電氣安裝(煤礦除外)》對此作出了規(guī)定。通過引入裝置引入到燈具的電纜，從安裝到使用整個過程中，如果有可能受到拉力，引入裝置的壓緊螺母上或靠近引入裝置的燈具內部增加電纜防拔脫壓板，阻止力傳遞到接線端子上和防止電纜可能產生的移動，防止電氣連接的接觸不良或失效。燈具在設計時可能需要提供一個以上引入裝置，方便用戶不同的安裝要求。出廠時，應將全部的引入裝置都安裝好封堵件，封堵件的結構必須適合防爆型式?；蛘?，*安裝一個引入裝置，將其余(引入裝置拆除后的)孔用適合防爆型式的悶頭代替。這樣，不會因多余的引入裝置忘記封堵而造成隔爆外殼的失效。防爆燈具產生的電流諧波不高于5%。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防塵防爆燈具公司,防爆燈具" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637378584660322266/2838128.png"></div><p style="text-indent:25px">燈是我們生活和工作中離不開的電器，對于防爆燈具來說也是一樣的。防爆燈具之所以能發(fā)展起來一切都離不開安全兩個字，并且能適用于生活及生產制造各個行業(yè)中所以相對來說種類也比較復雜多變，那么我們是怎么把防爆燈具進行分類的呢？接下來就同我一起來看看吧。一、觸電保護分類觸電保護大致可分為三類，一類的防觸電保護是將易觸及的導電部件與已安裝在固定線路中的保護接地導線連接起來，使易觸及的導電部件在基本絕緣損壞時不成為帶電體。第二類電擊保護使用的是雙絕緣或強化絕緣結構設計，通常是沒有保護接地的主要依靠安裝條件的措施進行保護。三類防觸電保護可以不接地和漏電保護，也就是36以下的安全電壓工具。二、支撐面材料分類根據(jù)燈具設計的支撐面材料，室內防爆燈具可安裝在許多普通可燃材料的表面，如木墻、天花板等。它們不允許防爆燈具安裝表面的溫度超過安全值。根據(jù)能否直接安裝在普通可燃材料的表面，分為兩類。防爆燈具可四季全天候、連續(xù)可靠工作，系統(tǒng)完全適用于安裝地點氣象極限條件。防塵防爆燈具公司</p><p style="text-indent:25px">透明件安裝是否可靠直接影響防爆燈具的安全性能。防塵防爆燈具公司</p><p style="text-indent:25px">隨著LED光源使用越來越頻繁，LED企業(yè)也面臨著燈具產業(yè)的轉型，LED燈具種類繁多，產品質量良莠不齊，在這個轉型的過程中，有的企業(yè)獲得用戶極大的認可，防爆燈具就是采用LED光源的防爆照明燈具類型，那究竟如何去判斷防爆燈具品牌的性能呢？主要由以下幾個方面： 1、防爆燈具采用的光源的品牌和性能，也就是單位功率的光通量； 2、防爆燈具目前解決的問題是防爆燈具的散熱問題，防爆燈具的散熱是判斷燈具品牌好壞的重要因素； 3、防爆燈具的防爆等級和三防等級，可以確保燈具在惡劣的環(huán)境中運行； 4、防爆燈具售后，良好的售后服務可以保證燈具用戶無后顧之憂。防塵防爆燈具公司</p><p style="text-indent:25px">浙江重達防爆電器有限公司總部位于北白象鎮(zhèn)交通西路，是一家防爆電器及配件，防爆風機，防爆管件，防爆配電箱，防爆配電柜氣動元件，高低壓電器及配件，礦用設備及配件，儀器儀表，照明燈具，防腐電器制造，加工，銷售。用于石油采煉、儲存、化工、醫(yī)藥、紡織、印染、**、電力等性危險場所；的公司。重達防爆擁有一支經驗豐富、技術創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供防爆配電箱，防爆接線箱，防爆管件，防爆燈具。重達防爆始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。重達防爆始終關注電工電氣市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3126435.html</p></div></div></div></div></div><div id="acelne3" class="page-right twoColRt"><div id="dhzbtap" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="24lsegx" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="3zdk7lx" class="recomPic likePro"><a 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