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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_zsdj/">指示燈具</a>?<a href="http://www.cdcfah.com/cp/third-zsdj_yjzsdj/">應(yīng)急指示燈具</a>?河北哪有西雅格防爆應(yīng)急照明廠家歡迎來電上海上雍安全技術(shù)供應(yīng)</p><div id="ferzbik" class="leftbox clearfix"><h1>河北哪有西雅格防爆應(yīng)急照明廠家歡迎來電上海上雍安全技術(shù)供應(yīng)</h1><div id="33pb8sn" class="proBig"><div id="wgdvc3j" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shangyong/637341465527421875/2590768.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="blhoqc2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shangyong/637341465527421875/2590768.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hln8hjg" 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>河北哪有西雅格防爆應(yīng)急照明廠家,西雅格應(yīng)急照明</p><p><span>***更新：</span>2021-02-02 12:21:41</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="is8zq7b" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海上雍安全技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>姚女士</p><p><span>郵箱: </span>742862611@qq.com</p><p><span>電話: </span>13621926506</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.ceagchina.com</p><p><span>手機(jī): </span>021-51028148</p><p><span>地址: </span>奉村路258號(hào)1幢E44室</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="gq223t3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zyaskr7" class="box"><p><p style="text-indent:25px">西雅格應(yīng)急照明從應(yīng)急照明電源的種類及轉(zhuǎn)換時(shí)間的要求，不難看出應(yīng)急照明持續(xù)工作時(shí)間是受到一定條件限制的。通常規(guī)定疏散照明持續(xù)工作時(shí)間不宜小于30min，河北哪有西雅格防爆應(yīng)急照明廠家，根據(jù)不同要求可分為30、60、90、120、180min等6個(gè)檔次。備用照明和安全照明的持續(xù)工作時(shí)間應(yīng)視使用場所的具體要求而定。對于接自電網(wǎng)或發(fā)電機(jī)組的應(yīng)急照明系統(tǒng)，其持續(xù)工作時(shí)間是容易滿足要求的；對于蓄電池供電的應(yīng)急照明系統(tǒng)，其工作時(shí)間受到容量大小的限制，對于要求持續(xù)工作時(shí)間較長的場所不宜單獨(dú)使用蓄電池組，應(yīng)考慮與發(fā)電機(jī)組配合使用。在這種情況下，由蓄電池組供電，河北哪有西雅格防爆應(yīng)急照明廠家，*做為應(yīng)急照明的過渡，因此，其持續(xù)工作時(shí)間可適當(dāng)減少。在選擇應(yīng)急照明電源時(shí)，河北哪有西雅格防爆應(yīng)急照明廠家，持續(xù)工作時(shí)間應(yīng)根據(jù)具體情況確定。西雅格應(yīng)急照明組合電源由于幾種電源的結(jié)構(gòu)、可靠程度都不同，對系統(tǒng)的要求和應(yīng)用范圍也不同。河北哪有西雅格防爆應(yīng)急照明廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北哪有西雅格防爆應(yīng)急照明廠家,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465527421875/2590768.png"></div><p style="text-indent:25px">西雅格應(yīng)急照明的組合電源當(dāng)應(yīng)急照明電源是取自電網(wǎng)的**電源時(shí)，要求由外部引來兩路**電源供電，確保一路故障時(shí)，另一路仍繼續(xù)工作。應(yīng)急照明配電系統(tǒng)應(yīng)自成體系，保證在火災(zāi)情況下，切除非消防負(fù)荷后，系統(tǒng)仍可供電。此種方式供電容量和供電時(shí)間不受限制，轉(zhuǎn)換時(shí)間容易滿足要求。但是在重大災(zāi)害時(shí)，其供電可靠性可能遭到破壞。因此，對于規(guī)模較大的高層建筑和一些特別重要的建筑*采用此種方式做應(yīng)急照明電源是不夠的，這時(shí)就有必要配以發(fā)電機(jī)組或蓄電池做為應(yīng)急照明電源的必要補(bǔ)充和加強(qiáng)。四川哪里有西雅格防爆應(yīng)急照明廠西雅格應(yīng)急照明的安全照明是在正常電源發(fā)生故障時(shí)，為確保處于潛在危險(xiǎn)中人員的安全而設(shè)的應(yīng)急照明部分。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北哪有西雅格防爆應(yīng)急照明廠家,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465534843750/519555.png"></div><p style="text-indent:25px">西雅格應(yīng)急照明燈電池的選擇應(yīng)符合下面規(guī)定：使用白熾燈時(shí)放電時(shí)間不少于20分鐘，使用熒光燈時(shí)放電時(shí)間不少于30分鐘；安裝體積不能過大的西雅格應(yīng)急燈應(yīng)使用鎳鎘電池或鉛酸電池，放電時(shí)間比較長的可采用大容量開口型電池。電氣部件包括直流和交流的變換器、檢測電路工作性能的切換開關(guān)、鎮(zhèn)流部件等。西雅格疏散指示及應(yīng)急照明系統(tǒng)是由應(yīng)急照明燈具、報(bào)警系統(tǒng)、西雅格疏散系統(tǒng)等多種設(shè)備組成的、應(yīng)用于大型公共場所的一套西雅格疏散指示系統(tǒng)。</p><p style="text-indent:25px">在正常電源發(fā)生故障時(shí)，為確保處于潛在危險(xiǎn)中人員的安全而設(shè)的西雅格應(yīng)急照明部分。通常在下列場所應(yīng)設(shè)置西雅格應(yīng)急照明的安全照明：(1)工業(yè)廠房中的正常照明因電源故障而熄滅時(shí)，在黑暗中可能造成人員挫傷、灼傷等嚴(yán)重危險(xiǎn)的區(qū)域。如刀具裸露而無保護(hù)措施的圓盤鋸等。(2)正常照明因電源故障熄滅時(shí)，使危重患者的搶救工作不能及時(shí)進(jìn)行，延誤急救時(shí)間而可能危及患者生命的。如醫(yī)院的手術(shù)室、危重患者的搶救室等。(3)正常照明因電源故障而熄滅后，由于眾多人員聚集，且又不熟悉環(huán)境條件，容易引起驚恐而可能導(dǎo)致人身傷亡的場所，或人們難以與外界聯(lián)系的電梯內(nèi)等。西雅格應(yīng)急照明的轉(zhuǎn)換時(shí)間根據(jù)實(shí)際工程及有關(guān)規(guī)范規(guī)定確定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北哪有西雅格防爆應(yīng)急照明廠家,西雅格應(yīng)急照明" src="https://tyunfile.71360.com/UploadFile/shangyong/637341465503769531/8627531.png"></div><p style="text-indent:25px">西雅格應(yīng)急照明需要確保有足夠高的水平照明，以使所有居住者在發(fā)生緊急情況時(shí)都能安全撤離房屋。無論是新建建筑還是翻新項(xiàng)目，都需要有靈活、可擴(kuò)展的緊急照明產(chǎn)品以滿足潛在的不同安裝要求，如應(yīng)用需求變化或采用了不同測試協(xié)議技術(shù)。目前，西雅格照明產(chǎn)品與解決方案也正在引入西雅格應(yīng)急照明領(lǐng)域，基于網(wǎng)絡(luò)連接帶來了超越基本照明的增強(qiáng)功能。盡管西雅格應(yīng)急照明的發(fā)展并不像傳統(tǒng)照明技術(shù)的變遷那樣受到重視，但其發(fā)展速度并不慢。實(shí)際上，新一代的西雅格硬件照明解決方案已支持多種擴(kuò)展功能，同時(shí)還能滿足用戶對高性能、高效率、可靠性和完全合規(guī)性的普遍期望。西雅格應(yīng)急照明它包括：備用照明、疏散照明、安全照明三種。四川哪里有西雅格防爆應(yīng)急照明廠</p><p style="text-indent:25px">西雅格應(yīng)急照明供電可靠性高、轉(zhuǎn)換迅速，與自帶蓄電池方式相比投資較少。河北哪有西雅格防爆應(yīng)急照明廠家</p><p style="text-indent:25px">在西雅格建筑內(nèi)部，所有照明系統(tǒng)相互通信的能力提供了獨(dú)特的優(yōu)勢，不*可以滿足建筑業(yè)主設(shè)定的能源、環(huán)境和經(jīng)濟(jì)目標(biāo)，而且還可以促進(jìn)照明、環(huán)境控制以及更普遍的BMS，以幫助提高建筑能源運(yùn)行效率。新一代的西雅格應(yīng)急照明系統(tǒng)的互操作性提供了更大的靈活性，這也意味著簡化和低成本的現(xiàn)有建筑改造的解決方案，因?yàn)榻ㄖ锖驮O(shè)施管理人員可以選擇范圍更廣的兼容照明設(shè)備。隨著照明技術(shù)在不斷發(fā)展，西雅格應(yīng)急照明技術(shù)的較新進(jìn)展繼續(xù)推動(dòng)“疏散照明”所能實(shí)現(xiàn)的目標(biāo)。河北哪有西雅格防爆應(yīng)急照明廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3127782.html</p></div></div></div></div></div><div id="imj2jqs" class="page-right twoColRt"><div id="j3ylnug" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="iskhegi" 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" 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