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母線電纜橋架的優越性
電(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)使(shi)用非常(chang)(chang)的(de)(de)(de)(de)(de)普遍,在生(sheng)(sheng)活生(sheng)(sheng)產(chan)當中非常(chang)(chang)的(de)(de)(de)(de)(de)重要,電(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)類(lei)型非常(chang)(chang)的(de)(de)(de)(de)(de)多(duo),母線電(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)就(jiu)是其(qi)中的(de)(de)(de)(de)(de)一種,具有很多(duo)良好的(de)(de)(de)(de)(de)性能,電(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)價格本文就(jiu)為大家介紹一下(xia)母線電(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)(jia)(jia)的(de)(de)(de)(de)(de)優越性。
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商洛配電箱廠家告訴你精密配電柜技術參數
本文(wen)小編(bian)要(yao)為大(da)家分享的是關于(yu)精密(mi)配(pei)(pei)電柜技(ji)術參數(shu),和(he)小編(bian)一起來學習吧(ba):精密(mi)配(pei)(pei)電柜是一款針對(dui)數(shu)據(ju)中心機房能源(yuan)末端,綜合采集所有能源(yuan)數(shu)據(ju)的智能配(pei)(pei)電柜。為終端能源(yuan)監測(ce)系(xi)統(tong)提(ti)供(gong)高精度(du)測(ce)量數(shu)據(ju),通過顯示(shi)單元(yuan),實時反映電能質(zhi)(zhi)量數(shu)據(ju)。并通過數(shu)字通訊上載至(zhi)后臺環(huan)境控(kong)制系(xi)統(tong)。以(yi)達到對(dui)整個配(pei)(pei)電系(xi)統(tong)的實時監控(kong)和(he)運行質(zhi)(zhi)量的有效(xiao)管理。幫(bang)助用戶(hu)優(you)化網絡(luo)數(shu)據(ju)中心,加強能耗(hao)管理,提(ti)高服務(wu)器機架運行效(xiao)率,實現全方(fang)位綠色IDC提(ti)供(gong)可靠(kao)保障(zhang)。其主要(yao)用于(yu)電信、金融(rong)、政府(fu)及IT等(deng)IDC數(shu)據(ju)中心或工業企(qi)業等(deng)重(zhong)要(yao)客戶(hu),為網絡(luo)服務(wu)器等(deng)重(zhong)要(yao)設(she)備提(ti)...
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商洛電纜橋架接地線接地保護要求
電(dian)(dian)(dian)纜橋(qiao)架(jia)(jia)接(jie)(jie)(jie)地(di)線(xian)(xian)就(jiu)是(shi)(shi)直(zhi)(zhi)接(jie)(jie)(jie)連接(jie)(jie)(jie)地(di)球的(de)(de)線(xian)(xian),也可(ke)以(yi)稱(cheng)為(wei)安全回路(lu)線(xian)(xian),危險時它就(jiu)把高(gao)壓直(zhi)(zhi)接(jie)(jie)(jie)轉嫁給地(di)球,算是(shi)(shi)一(yi)(yi)根生(sheng)(sheng)命線(xian)(xian)。電(dian)(dian)(dian)纜橋(qiao)架(jia)(jia)設(she)備由于絕緣性能(neng)不好或使用環境潮濕,會(hui)導致其外(wai)殼帶(dai)有一(yi)(yi)定(ding)靜電(dian)(dian)(dian),嚴重時會(hui)發(fa)生(sheng)(sheng)觸電(dian)(dian)(dian)事故。為(wei)了避免(mian)出現的(de)(de)事故可(ke)在(zai)(zai)電(dian)(dian)(dian)纜橋(qiao)架(jia)(jia)的(de)(de)金屬(shu)面上連接(jie)(jie)(jie)一(yi)(yi)根電(dian)(dian)(dian)線(xian)(xian),將電(dian)(dian)(dian)線(xian)(xian)的(de)(de)另一(yi)(yi)端接(jie)(jie)(jie)入大地(di),一(yi)(yi)旦(dan)電(dian)(dian)(dian)纜發(fa)生(sheng)(sheng)漏(lou)電(dian)(dian)(dian)時接(jie)(jie)(jie)地(di)線(xian)(xian)會(hui)把電(dian)(dian)(dian)帶(dai)入到大地(di)釋放掉。 在(zai)(zai)電(dian)(dian)(dian)纜橋(qiao)架(jia)(jia)系統中(zhong)接(jie)(jie)(jie)地(di)線(xian)(xian): 是(shi)(shi)為(wei)了在(zai)(zai)已停電(dian)(dian)(dian)的(de)(de)設(she)備和線(xian)(xian)路(lu)上意外(wai)地(di)出現電(dian)(dian)(dian)壓時保證工作人(ren)員的(de)(de)重要(yao)工具。按(an)部頒(ban)規定(ding),電(dian)(dian)(dian)纜橋(qiao)架(jia)(jia)接(jie)(jie)(jie)地(di)線(xian)(xian)必(bi)須(xu)是(shi)(shi) 4mm2 以(yi)上裸銅軟線(xian)(xian)制成。 ...
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如何安裝箱式變電站
箱式(shi)(shi)變(bian)電站(zhan)(zhan)(zhan)雖然具有(you)很好的耐(nai)磨(mo)、耐(nai)腐蝕、防(fang)水(shui)(shui)、防(fang)潮、防(fang)火、抗壓(ya)等(deng)優勢,但是也要(yao)安(an)裝得當,否則(ze)會(hui)后(hou)患(huan)無窮。那箱式(shi)(shi)變(bian)電站(zhan)(zhan)(zhan)如何安(an)裝才安(an)全呢(ni)?第一(yi):安(an)放(fang)地點。箱式(shi)(shi)變(bian)電站(zhan)(zhan)(zhan)放(fang)置地點應選擇(ze)在較高處(chu),不能(neng)放(fang)在低(di)洼處(chu),以(yi)免雨水(shui)(shui)灌入箱內(nei)影(ying)響設備運行。
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商洛配電箱工作原理詳解
為了方便管(guan)理(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路,保證人(ren)們的日常用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian),許多場(chang)所(suo)中(zhong)都(dou)(dou)安有(you)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang),像(xiang)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)、企(qi)業、商場(chang)超市、以(yi)及家(jia)庭中(zhong)都(dou)(dou)安有(you)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)。相信每(mei)個(ge)(ge)家(jia)庭中(zhong)都(dou)(dou)安有(you)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang),家(jia)庭配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)一般都(dou)(dou)是PZ30配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang),小巧美觀,也不影響(xiang)室內裝飾效(xiao)果(guo)。而(er)大型企(qi)業、商場(chang)等(deng)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量比較大的場(chang)所(suo),都(dou)(dou)會(hui)安裝高壓(ya)動力配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang),這(zhe)些動力配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)會(hui)往下(xia)分(fen)級到各個(ge)(ge)小場(chang)所(suo)中(zhong),方便電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源管(guan)理(li),防(fang)止其中(zhong)一個(ge)(ge)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)損壞影響(xiang)其他(ta)場(chang)合用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。為什么配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)的功能會(hui)這(zhe)么強(qiang)大呢?下(xia)面配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)廠家(jia)給大家(jia)介(jie)紹下(xia)其工(gong)作原理(li)。配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)是按電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣接線要求將各開關設備(bei)、測量儀表、保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器和輔助設備(bei)組裝...
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家用商洛配電箱安裝要求
大(da)家(jia)(jia)(jia)(jia)都知道配(pei)電(dian)(dian)(dian)(dian)箱(xiang)就是(shi)用(yong)(yong)來(lai)控(kong)制電(dian)(dian)(dian)(dian)源開(kai)閉(bi)的(de)(de)設備,許(xu)多家(jia)(jia)(jia)(jia)庭為(wei)了更好的(de)(de)管理(li)電(dian)(dian)(dian)(dian)源開(kai)關(guan)都會安(an)(an)裝(zhuang)(zhuang)(zhuang)家(jia)(jia)(jia)(jia)用(yong)(yong)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)。但是(shi)許(xu)多家(jia)(jia)(jia)(jia)庭為(wei)了裝(zhuang)(zhuang)(zhuang)修(xiu)的(de)(de)美觀(guan)性(xing),對家(jia)(jia)(jia)(jia)用(yong)(yong)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)的(de)(de)安(an)(an)全性(xing)的(de)(de)考慮不夠,在(zai)這里亞美配(pei)電(dian)(dian)(dian)(dian)箱(xiang)廠家(jia)(jia)(jia)(jia)提(ti)醒,美觀(guan)固然重要但是(shi)安(an)(an)全性(xing)是(shi)重中之重,是(shi)最關(guan)鍵(jian)的(de)(de)環節。為(wei)了確(que)保(bao)家(jia)(jia)(jia)(jia)用(yong)(yong)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)的(de)(de)安(an)(an)全使(shi)用(yong)(yong),要遵循以(yi)下幾個安(an)(an)裝(zhuang)(zhuang)(zhuang)要求:第一:目(mu)前(qian)市場(chang)上(shang)使(shi)用(yong)(yong)廣泛的(de)(de)家(jia)(jia)(jia)(jia)用(yong)(yong)配(pei)電(dian)(dian)(dian)(dian)箱(xiang)明(ming)裝(zhuang)(zhuang)(zhuang)式和暗裝(zhuang)(zhuang)(zhuang)式兩類(lei),而外殼材質上(shang)有金屬和塑料兩種,在(zai)購買以(yi)及安(an)(an)裝(zhuang)(zhuang)(zhuang)之前(qian)必須要確(que)保(bao)沒有任何(he)破損。第二:配(pei)電(dian)(dian)(dian)(dian)箱(xiang)的(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)關(guan)系著人們(men)的(de)(de)用(yong)(yong)電(dian)(dian)(dian)(dian)安(an)(an)全,因此在(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)要確(que)保(bao)周(zhou)遭環境(jing)干凈無雜物(wu),空間充(chong)足(zu)...
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電纜橋架的特點
聚(ju)氨酯橋(qiao)(qiao)架(jia)(jia)具(ju)有(you)一(yi)定的(de)散熱效(xiao)果,使(shi)用聚(ju)氨酯電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)可以降(jiang)低橋(qiao)(qiao)架(jia)(jia)內(nei)部電(dian)(dian)(dian)纜(lan)(lan)所產生(sheng)(sheng)的(de)溫度,橋(qiao)(qiao)架(jia)(jia)不會(hui)隨(sui)著內(nei)部電(dian)(dian)(dian)纜(lan)(lan)溫度的(de)升高而升高。電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)工作過(guo)(guo)程中(zhong)都(dou)會(hui)產生(sheng)(sheng)一(yi)定的(de)損耗,聚(ju)氨酯節能(neng)電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia),可以有(you)效(xiao)的(de)減電(dian)(dian)(dian)力損耗,提(ti)高使(shi)用效(xiao)率。我們專業生(sheng)(sheng)產電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)通信配套產品經驗豐富,電(dian)(dian)(dian)纜(lan)(lan)橋(qiao)(qiao)架(jia)(jia)作為我們公(gong)司主導產品之一(yi),在生(sheng)(sheng)產中(zhong),產品都(dou)經過(guo)(guo)了嚴格的(de)質(zhi)量檢測,完全可以放心購買和(he)使(shi)用。聚(ju)氨酯橋(qiao)(qiao)架(jia)(jia)的(de)使(shi)用能(neng)夠讓電(dian)(dian)(dian)纜(lan)(lan)溫度降(jiang)低,不僅能(neng)夠減少電(dian)(dian)(dian)纜(lan)(lan)絕緣層老(lao)化的(de)概(gai)率,相對來(lai)說電(dian)(dian)(dian)纜(lan)(lan)的(de)使(shi)用壽命延長(chang),與(yu)此同時(shi)也減少了因溫度過(guo)(guo)高而引發的(de)火(huo)災事故,提(ti)升了...
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如何防止商洛鐵藝門生銹?
為(wei)了防止鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)生銹,我們(men)(men)可(ke)以(yi)(yi)定期用棉(mian)布(bu)蘸(zhan)(zhan)上少量的(de)防銹油(you)(you)或(huo)縫(feng)紉機油(you)(you)擦(ca)拭鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)表層部(bu)分(fen)。若發現鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)已(yi)經(jing)開始有銹斑,那我們(men)(men)應該(gai)盡早用棉(mian)紗蘸(zhan)(zhan)機油(you)(you)涂于銹處(chu),這樣(yang)可(ke)以(yi)(yi)除掉銹跡,而(er)不(bu)能直接用砂紙和其它糙面材(cai)料進行打磨。還有部(bu)分(fen)鍍鉻(ge)的(de)鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)最(zui)怕煤(mei)氣、油(you)(you)煙,因(yin)此,不(bu)能將鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)安(an)裝在在煤(mei)氣灶(zao)與煤(mei)爐四(si)周,以(yi)(yi)防煤(mei)氣、油(you)(you)煙腐(fu)蝕鍍鉻(ge)層。希看大(da)家多(duo)多(duo)留意這些題目(mu)。由于細(xi)節決(jue)定成敗。鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)的(de)保養可(ke)以(yi)(yi)從以(yi)(yi)下幾方面著手:1.避免磕碰。這是購得鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)后最(zui)先要留意到的(de)一點,鐵(tie)(tie)(tie)藝(yi)(yi)大(da)門(men)(men)在搬運過程中應小心輕放;放置鐵(tie)(tie)(tie)藝(yi)(yi)門(men)(men)的(de)地...
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商洛鐵藝門選購應考慮的因素
不同的(de)(de)場合(he),鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)的(de)(de)樣式也是(shi)(shi)(shi)有所區(qu)別,例如(ru),別墅(shu)用(yong)(yong)(yong)鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)應(ying)(ying)該(gai)體(ti)現(xian)高貴、典(dian)雅;小(xiao)區(qu)鐵(tie)(tie)(tie)藝(yi)門(men)(men)應(ying)(ying)該(gai)考(kao)慮(lv)(lv)(lv)其(qi)(qi)需要(yao)經常開關的(de)(de)特點,在(zai)用(yong)(yong)(yong)材及樣式上應(ying)(ying)該(gai)簡單些。所以(yi)要(yao)求(qiu)我(wo)們在(zai)選購(gou)鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)時(shi),應(ying)(ying)該(gai)從其(qi)(qi)用(yong)(yong)(yong)處,原料,報(bao)價三方面(mian)因(yin)素綜(zong)合(he)考(kao)慮(lv)(lv)(lv)。1.如(ru)果(guo)我(wo)們選購(gou)的(de)(de)鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)是(shi)(shi)(shi)用(yong)(yong)(yong)于家裝,這(zhe)一(yi)類鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)需要(yao)考(kao)慮(lv)(lv)(lv)的(de)(de)是(shi)(shi)(shi)大(da)(da)(da)門(men)(men)的(de)(de)硬度(du)和美觀(guan)程度(du),也需要(yao)考(kao)慮(lv)(lv)(lv)到(dao)家中有老人和小(xiao)孩(hai),選購(gou)時(shi)除了要(yao)考(kao)慮(lv)(lv)(lv)其(qi)(qi)外觀(guan),更重要(yao)的(de)(de)是(shi)(shi)(shi)要(yao)留意鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men)之間的(de)(de)距離縫隙和密度(du)。3.用(yong)(yong)(yong)于防護的(de)(de)鐵(tie)(tie)(tie)藝(yi)大(da)(da)(da)門(men)(men),主要(yao)是(shi)(shi)(shi)考(kao)慮(lv)(lv)(lv)其(qi)(qi)可(ke)靠(kao)性和報(bao)價,對于美觀(guan)度(du)的(de)(de)要(yao)求(qiu)不是(shi)(shi)(shi)很高,所以(yi)這(zhe)一(yi)類產(chan)品(pin)在(zai)挑...
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商洛鐵藝門的五大保養絕招
隨(sui)著(zhu)人們(men)生活水平(ping)的(de)(de)(de)不斷提高,門(men)(men)的(de)(de)(de)種類也(ye)越(yue)來越(yue)多,木門(men)(men)、金(jin)屬門(men)(men)、環保(bao)門(men)(men)等等,下面(mian)我(wo)(wo)們(men)就來看看鐵(tie)門(men)(men)保(bao)養達人們(men)都是(shi)怎(zen)么(me)做(zuo)的(de)(de)(de)吧。避(bi)免磕(ke)碰(peng)雖然大多數的(de)(de)(de)朋友都會認為(wei)鐵(tie)是(shi)一種非常(chang)堅固的(de)(de)(de)物(wu)體,不會因為(wei)一點的(de)(de)(de)碰(peng)撞(zhuang)就會帶來較(jiao)嚴(yan)重的(de)(de)(de)后(hou)果,但是(shi)中國(guo)有(you)句(ju)古(gu)話“滴水能把石穿透”,對于水滴而言,石頭是(shi)多么(me)的(de)(de)(de)堅硬,但是(shi)依(yi)然能夠被(bei)自己所(suo)傷,由此可(ke)見(jian),避(bi)免鐵(tie)藝(yi)門(men)(men)的(de)(de)(de)磕(ke)碰(peng)是(shi)一件非常(chang)重要(yao)的(de)(de)(de)事情。日常(chang)清洗衣服(fu)穿久了總會清洗,鐵(tie)藝(yi)門(men)(men)也(ye)是(shi)需要(yao)你的(de)(de)(de)細心(xin)呵護的(de)(de)(de),在日常(chang)清洗時,我(wo)(wo)們(men)最好采用純棉布進(jin)行擦(ca)拭(shi),如果遇到(dao)了不好擦(ca)拭(shi)的(de)(de)(de)凹(ao)陷處(chu)我(wo)(wo)們(men)可(ke)以用軟羊(yang)毛刷(shua)...
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電纜橋架的使用用途
對于(yu)國內智能建筑的弱電系(xi)統(tong)中,通(tong)常有多個信(xin)息監控和(he)通(tong)信(xin)設施諸如BA(樓宇自動(dong)化(hua))、OA(辦公自動(dong)化(hua))、CA(通(tong)信(xin)自動(dong)化(hua))等(deng)相(xiang)應的系(xi)統(tong)組成,以(yi)BA為(wei)例,除了建筑物本身(shen)的供電、供排(pai)水、空調、電梯(ti)和(he)停車場等(deng)設施配置必要的信(xin)息監控外,還有SA(安保(bao)自動(dong)化(hua))、FA(消防自動(dong)化(hua))等(deng)若干個子系(xi)統(tong),實現系(xi)統(tong)集(ji)成或部分系(xi)統(tong)集(ji)成。
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商洛槽式電纜橋架產品選用指南
本文(wen)從以下(xia)幾個(ge)方面為大家簡單的介紹一下(xia)關于電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)產(chan)品選用:1、槽式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)及其支吊(diao)架(jia)(jia)使用在(zai)(zai)(zai)有腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)(xing)環(huan)境(jing)中,應(ying)采(cai)用耐腐(fu)(fu)蝕(shi)(shi)的剛性(xing)(xing)(xing)材(cai)料(liao)制(zhi)造,或采(cai)取(qu)防(fang)(fang)腐(fu)(fu)蝕(shi)(shi)處理,防(fang)(fang)腐(fu)(fu)蝕(shi)(shi)處理方式(shi)(shi)(shi)應(ying)滿足工程環(huan)境(jing)和(he)耐久性(xing)(xing)(xing)的要求。2、電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)在(zai)(zai)(zai)有防(fang)(fang)火要求的區段(duan)內(nei),可在(zai)(zai)(zai)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)梯架(jia)(jia)、托盤內(nei)添加具有耐火或難燃性(xing)(xing)(xing)能(neng)的板、網(wang)等材(cai)料(liao)構成封閉(bi)或半封閉(bi)式(shi)(shi)(shi)結構,并采(cai)取(qu)在(zai)(zai)(zai)橋架(jia)(jia)及其支吊(diao)架(jia)(jia)表面涂(tu)刷防(fang)(fang)火涂(tu)層等措施,其整體耐火性(xing)(xing)(xing)能(neng)應(ying)滿足國家有關規范(fan)或標準的要求。3、在(zai)(zai)(zai)工程防(fang)(fang)火要求較(jiao)高的場所,不宜采(cai)用鋁合金電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)。4、槽式(shi)(shi)(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)橋架(jia)(jia)寬度(du)和(he)高度(du)的選擇應(ying)符合填(tian)充...