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href="http://www.cdcfah.com/cp/third-pdsdsbow_pdxjy/">配電箱</a>?陜西粉塵防爆電機(jī) 歡迎咨詢浙江創(chuàng)澤防爆電器供應(yīng)</p><div id="tvrbnlh" class="leftbox clearfix"><h1>陜西粉塵防爆電機(jī) 歡迎咨詢浙江創(chuàng)澤防爆電器供應(yīng)</h1><div id="fzpv73j" class="proBig"><div id="vnjzfj5" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637220464325576172/5627996.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vntxbx3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637220464325576172/5627996.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pjp5nt7" 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(chǎn)品關(guān)鍵詞：</span>陜西粉塵防爆電機(jī),防爆</p><p><span>***更新：</span>2021-02-04 14:09:15</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="rxdznzn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江創(chuàng)澤防爆電器有限公司</a></p><p><span>聯(lián)系人：</span>范先生</p><p><span>郵箱: </span>47834578@QQ.COM</p><p><span>電話: </span>13758892477</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0577-62011925</p><p><span>地址: </span>柳市鎮(zhèn)朝陽村</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="ppnthfj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fbr3tjf" class="box"><p><p style="text-indent:25px"> 防爆燈也稱作防爆燈具、防爆照明燈。防爆燈一般按選用的光源，陜西粉塵防爆電機(jī)、防爆結(jié)構(gòu)型式、使用方式進(jìn)行分類，安裝上一般都是需要專業(yè)人士進(jìn)行安裝的，那么防爆燈怎么安裝？防爆燈安裝注意事項(xiàng)都有哪些？別急，下面九正燈具網(wǎng)就來為大家講解一番，一起來看看吧。防爆燈怎么安裝？防爆燈在安裝前要從銘牌與產(chǎn)品說明書中核對：防爆型式、類別、級別、組別；外殼的防護(hù)等級；安裝方式及安裝用的緊固件要求等。防爆燈的安裝要確保固定牢靠，緊固螺栓不得任意更換，彈簧墊圈應(yīng)齊全。防塵、防水用的密封圈安裝時要原樣放置好。電纜進(jìn)線處，電纜與密封墊圈要緊密配合，電纜的斷面應(yīng)為圓形，且護(hù)套表面不應(yīng)有凹凸等缺點(diǎn)。多余的進(jìn)線口，陜西粉塵防爆電機(jī)，陜西粉塵防爆電機(jī)，須按防爆類型進(jìn)行封堵，并將壓緊螺母擰緊，使進(jìn)線口密封。壁掛式安裝先將燈體通過支架安裝在墻壁或其它支撐件上（保證遮光板在燈泡正上方），然后將電纜依次穿過接頭、墊片、密封圈直至接線盒內(nèi)（預(yù)留出一定長度的電纜方使接線），然后旋緊接頭，擰緊緊定螺釘。傾斜吊桿式安裝將接頭穿過電纜，旋入鋼管，擰緊緊定螺釘，然后將電纜依飲穿過墊片、密封圈直至接線盒內(nèi)（預(yù)留出一定長度的電纜方便接線），再將燈體旋入接頭，必需保證接線盒接線11朝下。防爆，就選浙江創(chuàng)澤防爆電器有限公司，用戶的信賴之選，有想法可以來我司咨詢！陜西粉塵防爆電機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西粉塵防爆電機(jī),防爆" src="http://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637220464325576172/5627996.png"></div><p style="text-indent:25px">連接件partofconnector用于連接外部電路導(dǎo)體的與絕緣套管一起使用的接線部件。4通用要求和試驗(yàn)方法分類燈具除應(yīng)按GB7000第2章進(jìn)行分類，還應(yīng)該以下規(guī)定分類。按GB7000第Ⅰ，Ⅱ，Ⅲ類。燈具的防爆類別、級別與溫度組別須符合GB～9章的有關(guān)規(guī)定。、增安型、正壓型、無火花型和粉塵防爆型共五種主要類型，也可以由（～。燈具按安裝形式可分為固定式、可移式。標(biāo)志，并可靠固定。銘牌須用厚度不小于1mm的青銅、黃銅或不銹鋼制成（小型燈具厚度可不小于）。塑料制成的外殼上，銘牌亦可與外殼一起模制成型。銘牌的內(nèi)容包括：符合GB7000第。符合GB（小型燈具參見）或GB。河南除塵防爆泛光燈移動式燈具必須采用隔爆型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西粉塵防爆電機(jī),防爆" src="https://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637267813585126953/1056194.png"></div><p style="text-indent:25px">當(dāng)在外殼上直接攻螺紋時必須注意:緊固件螺孔盡量不要穿過隔爆外殼，穿過外殼時螺孔底部應(yīng)留有3mm以上的余量;在使用鋁合金等輕合金材料作隔爆外殼時，由于鋁合金強(qiáng)度較低，因此，經(jīng)常打開(如更換光源需要打開)的隔爆外殼上使用螺釘緊固時，不應(yīng)在鋁合金外殼上直接攻螺紋，應(yīng)通過預(yù)埋防松的內(nèi)外螺紋鋼套，來增加螺孔強(qiáng)度，并防止因螺紋爛牙而失效;不需要用戶在更換光源中或維修時打開，且出廠時已經(jīng)安裝好的螺栓，可以在外殼上直接攻緊固螺孔，但是不能使用細(xì)牙螺紋，盡量使用粗牙螺紋，且有足夠的嚙合扣數(shù)來滿足緊固要求?？傊?。</p><p> 防爆變頻柜在節(jié)能、功率因數(shù)補(bǔ)償、軟啟動、PID調(diào)節(jié)等方面具有十分明顯的優(yōu)勢，因而被廣泛應(yīng)用在機(jī)電控制的各個領(lǐng)域。節(jié)能、高效、環(huán)保、經(jīng)濟(jì)、實(shí)用的防爆變頻柜等產(chǎn)品廣泛應(yīng)用于電力、石油、化工、冶金、礦山、紡織、建材、印染、交通、造紙等工業(yè)領(lǐng)域和高科技領(lǐng)域。防爆變頻柜應(yīng)用誤區(qū)及應(yīng)對策略如下：誤區(qū)一：在防爆變頻柜輸出回路連接電磁開關(guān)、電磁接觸器。在實(shí)際應(yīng)用中，一些場合需要使用到接觸器進(jìn)行防爆變頻柜切換：如當(dāng)變頻故障時切換到工頻狀態(tài)運(yùn)行或是當(dāng)采用一拖二方式，一臺電動機(jī)故障，防爆變頻柜轉(zhuǎn)向拖動另一臺電動機(jī)等情況。所以許多用戶會認(rèn)為在防爆變頻柜輸出回路加裝電磁開關(guān)、電磁接觸器是標(biāo)準(zhǔn)的配置，是安全斷開電源的方式，事實(shí)上這種做法存在較大的隱患。 </p> <p> <br /> 1區(qū)范圍內(nèi)必須采用隔爆型燈具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西粉塵防爆電機(jī),防爆" src="https://tyunfile.71360.com/UploadFile/ZJCZFBDQ/637267813513544921/3236670.png"></div><p> 照明配電箱開關(guān)布局及安裝尺寸部分可參照后面的外形及安裝舉例動力照明混合時，按動力配電箱造型。一般情況下，用戶必須提供配電電氣系統(tǒng)圖。防爆開配電箱特點(diǎn)：◆本防爆配電箱是按照《性氣體環(huán)境用電氣設(shè)備一部分：通用要求》、《性氣體環(huán)境用電氣設(shè)備第二部分：隔爆型“d”》、《性氣體環(huán)境用電氣設(shè)備第三部分：增安型“e”》標(biāo)準(zhǔn)設(shè)計(jì)制造，經(jīng)國家指定檢驗(yàn)機(jī)關(guān)檢驗(yàn)合格，并頒發(fā)防爆合格證。防爆配電箱技術(shù)參數(shù)：◆執(zhí)行標(biāo)準(zhǔn)：、、、IEC60079◆防爆標(biāo)志:ExedⅡBT4/ExedⅡCT4/、DIP◆額定電壓：AC380/220V/50Hz◆主回路額定電流：20A-250A◆支路數(shù)：2、4、6、8、10、12◆支路額定電流：1A、3A、5A、10A、15A、20A、25A、32A、40A、50A、60A◆防護(hù)等級：IP54、IP55、IP65◆防腐等級：WF1◆入口規(guī)格：G1/2~G3◆使用電纜外徑：φ6~φ55mm◆進(jìn)線口方向：下進(jìn)下出、下進(jìn)上出、上進(jìn)上出或、下進(jìn)上出。外形及安裝舉例Outlineandmountingexample【樂清市乾榮電氣有限公司】位于中國防爆電氣生產(chǎn)基地柳市鎮(zhèn)、以質(zhì)量、科技、創(chuàng)新為發(fā)展，以真誠、信賴、服務(wù)為保證，憑借科學(xué)的生產(chǎn)工藝，先進(jìn)的生產(chǎn)設(shè)備，雄厚的科技力量，規(guī)范的管理制度，公司在激烈的市場競爭中迅速崛起。防爆，就選浙江創(chuàng)澤防爆電器有限公司，讓您滿意，期待您的光臨！山東結(jié)構(gòu)防爆風(fēng)機(jī)</p><p style="text-indent:25px">浙江創(chuàng)澤防爆電器有限公司致力于提供防爆，有需要可以聯(lián)系我司哦！陜西粉塵防爆電機(jī)</p><p style="text-indent:25px">在防爆變頻柜輸出端并聯(lián)功率因數(shù)補(bǔ)償電容器。部分企業(yè)由于用電容量限制，電壓品質(zhì)得不到保障，特別是大型用電設(shè)備投用時，會造成廠站內(nèi)母線電壓降低，負(fù)載功率因數(shù)明顯隨著下降。為提高電壓品質(zhì)，用戶通常在防爆變頻柜輸出端并聯(lián)功率因數(shù)補(bǔ)償電容器，希望可以改善電動機(jī)功率因數(shù)。弊端：將功率因數(shù)補(bǔ)償電容器與浪涌吸收器連接在電機(jī)電纜上，它們的影響不僅會降低電機(jī)的控制精度，還會在防爆變頻柜輸出側(cè)形成瞬變電壓，引起防爆變頻柜的性損壞。如果防爆變頻柜在的三相輸入線上并聯(lián)功率因數(shù)補(bǔ)償電容器，必須確保該電容器和防爆變頻柜不會同時充電，以避免浪涌電壓損壞防爆變頻柜。防爆變頻柜的電流流入改善功率因數(shù)用的電容器，由于其充電電流造成防爆變頻柜過電流(OCT)，所以不能起動。陜西粉塵防爆電機(jī)</p><p style="text-indent:25px">浙江創(chuàng)澤防爆電器有限公司致力于電工電氣，是一家生產(chǎn)型的公司。公司業(yè)務(wù)涵蓋防爆配電箱，防爆燈具，防爆管件，防爆防腐等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在電工電氣深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造電工電氣良好品牌。創(chuàng)澤防爆電器憑借創(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/3160957.html</p></div></div></div></div></div><div id="dpvzdhv" class="page-right twoColRt"><div id="rt5nvb5" class="box01 margin10 clearfix"><h3><a 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