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  • 密集絕緣插接母線槽如何防潮?
    2024-06-04

      密(mi)集絕(jue)緣插(cha)接(jie)母(mu)線(xian)(xian)(xian)槽   其防(fang)潮(chao)、散(san)(san)熱(re)(re)效果較差。在防(fang)潮(chao)方面,母(mu)線(xian)(xian)(xian)在施工時(shi),容易受(shou)潮(chao)及滲水,造成(cheng)相(xiang)間(jian)絕(jue)緣電(dian)阻(zu)下降。母(mu)線(xian)(xian)(xian)的(de)(de)散(san)(san)熱(re)(re)主要靠外(wai)殼(ke)(ke),由(you)于(yu)線(xian)(xian)(xian)與(yu)線(xian)(xian)(xian)之間(jian)緊(jin)湊排列安裝,L2、L3相(xiang)熱(re)(re)能散(san)(san)發緩慢,形(xing)成(cheng)母(mu)線(xian)(xian)(xian)槽溫升偏高(gao)。密(mi)集絕(jue)緣插(cha)接(jie)母(mu)線(xian)(xian)(xian)槽受(shou)外(wai)殼(ke)(ke)板(ban)材限制,只(zhi)能生產不大(da)于(yu)3m的(de)(de)水平段。由(you)于(yu)母(mu)線(xian)(xian)(xian)相(xiang)間(jian)氣(qi)隙小,母(mu)線(xian)(xian)(xian)通過大(da)電(dian)流時(shi),產生強大(da)的(de)(de)電(dian)動力,使磁(ci)振蕩(dang)頻率形(xing)成(cheng)疊加狀態,造成(cheng)過大(da)的(de)(de)噪聲。插(cha)接(jie)式母(mu)線(xian)(xian)(xian)槽屬樹干式系(xi)統(tong),具(ju)

  • 照明型母線槽特點
    2024-05-21

      照明(ming)型母線(xian)(xian)槽特(te)點   1)母線(xian)(xian)槽外殼(ke)采(cai)用(yong)鋁(lv)合金型材(cai)(cai),重量(liang)輕,耐腐蝕,穩(wen)定性強。   2)型材(cai)(cai)結(jie)構合理,可(ke)實現2m以下大跨距安裝(zhuang),還可(ke)作為(wei)小型照明(ming)設(she)備的安裝(zhuang)支(zhi)架。   3)母線(xian)(xian)槽每隔400mm設(she)置一(yi)插(cha)口(kou),插(cha)接箱時可(ke)帶電插(cha)接。   4)采(cai)用(yong)積(ji)木式結(jie)構,具(ju)有(you)快速(su)、可(ke)靠的電氣和機械(xie)連接件性能。   5)高防護等級(ji):IP54。   6)安裝(zhuang)靈活方便。   7)插(cha)接箱內根據用(yong)戶要求對安裝(zhuang)開關

  • 低壓母線槽是什么?執行標準是什么
    2024-05-11

      密集(ji)低(di)壓母線(xian)(xian)(xian)槽CIMG0644是現代大、中(zhong)型(xing)企(qi)業,高層(ceng)建筑、引(yin)進工作(zuo)程、實驗基地(di)等(deng)場所理想的(de)(de)供電(dian)設備。   申(shen)聯密集(ji)低(di)壓母線(xian)(xian)(xian)槽技術參(can)數:   適用于額(e)定工作(zuo)電(dian)壓660V及以下   頻率為50Hz(或(huo)變(bian)容量節60Hz)   額(e)定電(dian)流從60A~5000A的(de)(de)三相三線(xian)(xian)(xian)、三相四(si)線(xian)(xian)(xian)和(he)三相五(wu)線(xian)(xian)(xian)系列中(zhong)的(de)(de)供配(pei)電(dian)系統   產品具有體積小、輸(shu)送電(dian)流大、可靠、安裝靈活、配(pei)電(dian)施工與(yu)基建施工互(hu)不干擾

  • 密集母線槽通常是測量溫升嗎
    2024-04-22

      密集(ji)母(mu)線(xian)(xian)槽通常(chang)是(shi)測量外殼和穿芯螺栓(shuan)的(de)溫升、進線(xian)(xian)箱的(de)接頭(tou)溫升等(deng),電(dian)纜因其材料易于(yu)磨(mo)損、易老化、壽命較短(duan)等(deng)因素(su)限(xian)制,需要定期(qi)進行檢查和維護,甚至更換。但(dan)凡是(shi)低壓(ya)線(xian)(xian)穿墻(qiang)敷設時,必(bi)需用穿墻(qiang)套(tao)管(guan)。穿墻(qiang)套(tao)管(guan)分(fen)室內(nei)和露天兩種,也(ye)部分(fen)叫戶(hu)(hu)內(nei)和戶(hu)(hu)外穿墻(qiang)套(tao)管(guan)。數據中心列(lie)頭(tou)柜形(xing)式的(de)供配(pei)電(dian)系統(tong)是(shi)典型的(de)放射式供配(pei)電(dian)系統(tong),總配(pei)電(dian)柜直接供電(dian)給列(lie)頭(tou)柜與負載的(de)配(pei)電(dian)方式。優(you)點是(shi)各(ge)負荷獨立受(shou)電(dian),一(yi)旦發生故障只局限(xian)于(yu)本身而不影響其他

  • 高強度封閉式母線槽工藝制造不受板材限制
    2024-04-03

      高(gao)強度封閉式(shi)(shi)母(mu)(mu)線(xian)槽(cao)。其工(gong)藝(yi)制(zhi)造不(bu)受板材限制(zhi),外殼做成瓦(wa)溝(gou)形(xing)式(shi)(shi),使母(mu)(mu)線(xian)機(ji)械強度增加,母(mu)(mu)線(xian)水平(ping)段可生產至13m長。由于(yu)外殼做成瓦(wa)溝(gou)形(xing)式(shi)(shi),坑溝(gou)位置有意將母(mu)(mu)線(xian)分隔固(gu)定(ding),母(mu)(mu)線(xian)之(zhi)間(jian)有18mm的(de)間(jian)距,線(xian)間(jian)通風良好,使母(mu)(mu)線(xian)槽(cao)的(de)防潮和散(san)熱功能有明顯的(de)提(ti)高(gao),比較適(shi)應(ying)南方(fang)氣候;由于(yu)線(xian)間(jian)有一定(ding)的(de)空(kong)隙,使導(dao)線(xian)的(de)溫升下降(jiang),這樣(yang)就提(ti)高(gao)了過載能力,并減少了磁振蕩噪(zao)聲。但它產生的(de)雜散(san)電(dian)流及感抗要比密集型母(mu)(mu)線(xian)槽(cao)大得多,因(yin)此在同規

  • 密集絕緣母線槽與空氣絕緣母線槽有什么不同
    2024-03-22

      密(mi)(mi)(mi)集(ji)(ji)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)與(yu)空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)有什么不同   有關密(mi)(mi)(mi)集(ji)(ji)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)與(yu)空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)的(de)區別(bie)(bie),密(mi)(mi)(mi)集(ji)(ji)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)標(biao)(biao)準定(ding)義(yi)為將裸母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)用絕(jue)(jue)緣材(cai)料(liao)覆(fu)蓋后,緊貼通道殼體(ti)放置,空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)標(biao)(biao)準定(ding)義(yi)為將母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)用絕(jue)(jue)緣襯墊(dian)支撐在殼體(ti)內,靠空(kong)氣(qi)(qi)(qi)介(jie)質(zhi)絕(jue)(jue)緣。   密(mi)(mi)(mi)集(ji)(ji)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)與(yu)空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)的(de)區別(bie)(bie)   1、密(mi)(mi)(mi)集(ji)(ji)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)的(de)標(biao)(biao)準定(ding)義(yi):“將裸母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)用絕(jue)(jue)緣材(cai)料(liao)覆(fu)蓋后,緊貼通道殼體(ti)放置”。   2、空(kong)氣(qi)(qi)(qi)絕(jue)(jue)緣母(mu)(mu)(mu)(mu)(mu)線(xian)(xian)(xian)槽(cao)(cao)(cao)的(de)標(biao)(biao)準定(ding)義(yi):

  • 耐火型母線槽的耐火時間等級
    2024-03-21

      耐(nai)火(huo)母線槽(cao)的(de)耐(nai)火(huo)時間(jian)一般為(wei)60分(fen)鐘或90分(fen)鐘。主要(yao)原因是(shi)外殼(ke)防(fang)(fang)火(huo),內(nei)部襯有相應(ying)的(de)耐(nai)火(huo)材(cai)料。   如何選購耐(nai)火(huo)母線槽(cao):   1、防(fang)(fang)火(huo)要(yao)求,保溫(wen)材(cai)料應(ying)阻燃(ran),耐(nai)熱性(xing)能好,高溫(wen)時不(bu)釋放有毒(du)氣體(ti),結構上防(fang)(fang)止煙囪效應(ying),應(ying)耐(nai)火(huo)絕緣母線槽(cao)。   2、選用(yong)空氣絕緣型(xing),則在罐殼(ke)各單(dan)元設(she)置(zhi)防(fang)(fang)火(huo)隔墻;對于特殊重要(yao)場(chang)所,為(wei)保證(zheng)應(ying)急電源在火(huo)災下維持工作,應(ying)選用(yong)耐(nai)火(huo)型(xing)罐。   3、具體(ti)要(yao)用(yong)多少電流規格,你需(xu)要(yao)看你的(de)

  • 密集型母線槽的安裝方式
    2024-03-09

    密集型母線(xian)槽連(lian)接插入式(shi)母線(xian)槽連(lian)接。母線(xian)連(lian)接時,用(yong)高(gao)絕緣一年阻燃(ran)的高(gao)強(qiang)度絕緣板,并且用(yong)來作為連(lian)接附件,用(yong)絕緣套管螺絲檢查(cha)緊固。根據(ju)規(gui)范要求,螺栓孔與(yu)螺栓間隙較小。由于在母線(xian)槽螺栓上增加了(le)絕緣套管,因(yin)此間隙更窄。因(yin)此主母線(xian)連(lian)接時,軸線(xian)應嚴(yan)格保持在同(tong)一中(zhong)心線(xian)上,母線(xian)螺栓孔和絕緣板應對齊,并且各螺栓依次均勻施涂。其(qi)目的是防止(zhi)螺栓上的絕緣套管,在某些境中(zhong),安裝過程中(zhong)受到剪(jian)切力的損壞。 在工

  • 空氣型母線槽和密集型母線槽的不同之處有哪些
    2024-03-08

      空氣型母線(xian)槽(cao)和密集(ji)型母線(xian)槽(cao)究(jiu)竟有(you)哪些不(bu)同之處,為了詳(xiang)細(xi)說明(ming)這個(ge)問題,我們用兩者從內而(er)(er)外(wai)的(de)(de)進行了對比,便于說明(ming)了解。   1絕(jue)(jue)緣(yuan)介質不(bu)同:空氣母線(xian)槽(cao)的(de)(de)銅(tong)(tong)排(pai)(pai)之間(jian)(jian),是(shi)有(you)一定空隙的(de)(de),也(ye)就是(shi)說,銅(tong)(tong)排(pai)(pai)之間(jian)(jian)的(de)(de)絕(jue)(jue)緣(yuan)主要(yao)靠空氣了.而(er)(er)密集(ji)型母線(xian)槽(cao)(不(bu)少地(di)區又稱為封閉式母線(xian)槽(cao))的(de)(de)銅(tong)(tong)排(pai)(pai)之間(jian)(jian)絕(jue)(jue)緣(yuan)介質是(shi)有(you)機絕(jue)(jue)緣(yuan)材料.   2銅(tong)(tong)排(pai)(pai)排(pai)(pai)列(lie)不(bu)同:空氣型的(de)(de)銅(tong)(tong)排(pai)(pai)之間(jian)(jian)要(yao)分開,而(er)(er)密集(ji)型的(de)(de)銅(tong)(tong)排(pai)(pai)之間(jian)(jian)緊(jin)密挨(ai)在(zai)一起,當然(ran)不(bu)會短路(lu),因為銅(tong)(tong)排(pai)(pai)都

  • 密集型母線槽如何進行散熱
    2024-03-03

      密(mi)集型母線(xian)(xian)槽(cao)采用(yong)空氣傳導(dao)散熱(re)(re),并(bing)通過密(mi)切接(jie)(jie)觸的鋼殼散熱(re)(re),因此密(mi)集型母線(xian)(xian)槽(cao)的散熱(re)(re)性能遠(yuan)優于(yu)電纜。   密(mi)集型母線(xian)(xian)槽(cao)散熱(re)(re)設計:   1、密(mi)集型母線(xian)(xian)槽(cao)相與(yu)相及(ji)相與(yu)外殼均緊貼在一起(qi),故能承受(shou)較(jiao)大(da)(da)的電動應力(li)和熱(re)(re)應力(li)。并(bing)能將導(dao)電排所(suo)產(chan)生的熱(re)(re)量迅速散發,載流量大(da)(da)。   2、接(jie)(jie)頭用(yong)絕緣螺(luo)栓緊固(gu),同時采用(yong)雙連接(jie)(jie)銅排連接(jie)(jie),有(you)效增加了接(jie)(jie)頭接(jie)(jie)觸面積(ji),大(da)(da)大(da)(da)降低了接(jie)(jie)頭部位(wei)溫升。 文來源網絡(luo),僅(jin)

  • 阻燃線和耐火線有什么區別
    2024-02-21

      阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)和耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)屬于(yu)防火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),雖然阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)有許多較適用于(yu)化(hua)工(gong)企(qi)業(ye)的(de)優點,如低(di)鹵、低(di)煙阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)等(deng),但在一(yi)般情(qing)況下(xia),耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)可以取(qu)代(dai)阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),而阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)不能取(qu)代(dai)耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)。   耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)線(xian)(xian)和阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)線(xian)(xian)怎么區分(fen):   1. 耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)與阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)材(cai)料不同:   耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)是(shi)靠(kao)耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)層(ceng)(ceng)中(zhong)云母材(cai)料的(de)耐(nai)(nai)(nai)火(huo)(huo)(huo)(huo)、耐(nai)(nai)(nai)熱的(de)特性,保證電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)在火(huo)(huo)(huo)(huo)災時(shi)也工(gong)作正常(chang)。   阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan),絕緣層(ceng)(ceng)采用阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)材(cai)料,護套及外護層(ceng)(ceng)采用阻(zu)(zu)(zu)(zu)燃(ran)(ran)(ran)(ran)材(cai)

  • 密集型母線槽是做什么用的
    2024-02-15

      密(mi)(mi)集型(xing)(xing)(xing)母線(xian)槽(cao)(cao)作為(wei)代替傳統電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜傳輸(shu)電(dian)(dian)(dian)(dian)能(neng)的(de)(de)“樹干式可分接(jie)大電(dian)(dian)(dian)(dian)流導體”,被(bei)廣泛(fan)應用到工業(ye)廠房(fang)、高(gao)層建筑、商業(ye)綜合體和(he)軌道交通等有巨大負荷需求的(de)(de)場所(suo),幫(bang)助用戶實現(xian)長(chang)期安全穩定供電(dian)(dian)(dian)(dian)。   密(mi)(mi)集型(xing)(xing)(xing)母線(xian)槽(cao)(cao)工作注(zhu)意事項   一,密(mi)(mi)集型(xing)(xing)(xing)母線(xian)槽(cao)(cao)在進行使用時,它的(de)(de)電(dian)(dian)(dian)(dian)流容量(liang)是很大的(de)(de),一般(ban)承受力(li)也(ye)非常(chang)的(de)(de)有彈性,不管是低電(dian)(dian)(dian)(dian)流,還是高(gao)電(dian)(dian)(dian)(dian)流,密(mi)(mi)集型(xing)(xing)(xing)母線(xian)槽(cao)(cao)都能(neng)夠運載。   二,密(mi)(mi)集型(xing)(xing)(xing)母線(xian)槽(cao)(cao)在被(bei)選中(zhong)使用時,一般(ban)它的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)

  • 母線槽和插接箱之間怎么連接
    2024-01-10

      插(cha)接(jie)(jie)(jie)箱內一般裝(zhuang)有塑殼斷(duan)路(lu)(lu)器(qi)(qi),插(cha)腳與(yu)母(mu)線(xian)(xian)槽連接(jie)(jie)(jie),插(cha)腳連斷(duan)路(lu)(lu)器(qi)(qi)進線(xian)(xian)端,用電設(she)備接(jie)(jie)(jie)斷(duan)路(lu)(lu)器(qi)(qi)出(chu)線(xian)(xian)端,通過斷(duan)路(lu)(lu)器(qi)(qi)進行電路(lu)(lu)的分斷(duan)與(yu)保護,就可以(yi)完成連接(jie)(jie)(jie)了(le)。   母(mu)線(xian)(xian)槽插(cha)接(jie)(jie)(jie)箱接(jie)(jie)(jie)線(xian)(xian)方法:   密(mi)集母(mu)線(xian)(xian)槽的安裝(zhuang)可直接(jie)(jie)(jie)從變壓(ya)器(qi)(qi)接(jie)(jie)(jie)到低壓(ya)配電柜,也可從低壓(ya)柜直接(jie)(jie)(jie)接(jie)(jie)(jie)到配電系(xi)統作(zuo)為配電干(gan)線(xian)(xian)線(xian)(xian)路(lu)(lu)。 文來源(yuan)網絡,僅供(gong)分享交流,不作(zuo)商業(ye)用途,版權歸原作(zuo)者和原作(zuo)者出(chu)處。若有侵(qin)權,請(qing)聯系(xi)刪除。

  • 1000a母線槽多少錢一米
    2024-01-09

      1000A的(de)母(mu)(mu)線(xian)槽就是2000元/米(mi),一般廠(chang)家都(dou)是按 /A/米(mi)來報(bao)價(jia)(jia)的(de),部分廠(chang)家有這種算法,便宜的(de)有1.8左右,貴的(de)3點(dian)幾(ji) 價(jia)(jia)格相差(cha)很大的(de) 不過這是大概價(jia)(jia)格而(er)已,因為銅價(jia)(jia)變化(hua)太大。   2500a母(mu)(mu)線(xian)槽價(jia)(jia)格:   按照上面計(ji)算方(fang)法,差(cha)不多(duo)在5000元/米(mi)   1000a母(mu)(mu)線(xian)槽用(yong)(yong)多(duo)大銅排?   1000A選(xuan)用(yong)(yong)500左右的(de)截面就可以了。如果你母(mu)(mu)線(xian)槽的(de)散(san)熱很好、母(mu)(mu)排純(chun)度很高的(de)話,還可以適(shi)當(dang)降(jiang)

  • 插接式母線槽安裝施工規范
    2022-07-07

      插(cha)(cha)(cha)接(jie)(jie)密集型母(mu)(mu)線槽(cao)一般設計安(an)裝(zhuang)在豎(shu)井(jing)內,從配電(dian)柜直接(jie)(jie)連接(jie)(jie)到(dao)母(mu)(mu)線。每個(ge)樓層配備一個(ge)或多個(ge)插(cha)(cha)(cha)入式開關(guan)盒(he)(he),然(ran)后將(jiang)(jiang)插(cha)(cha)(cha)入式開關(guan)盒(he)(he)送到(dao)各種電(dian)氣設備和(he)電(dian)路。   插(cha)(cha)(cha)接(jie)(jie)式母(mu)(mu)線槽(cao)安(an)裝(zhuang)方(fang)法(fa)   1.確認(ren)插(cha)(cha)(cha)接(jie)(jie)箱(xiang)門是關(guan)上的(de);   2.將(jiang)(jiang)母(mu)(mu)線槽(cao)-插(cha)(cha)(cha)接(jie)(jie)箱(xiang)連鎖螺釘按逆時針方(fang)向(xiang)轉(zhuan)到(dao)底;   3.將(jiang)(jiang)插(cha)(cha)(cha)接(jie)(jie)箱(xiang)的(de)手柄(bing)轉(zhuan)到(dao)位置;   4.用500V的(de)兆(zhao)歐表確認(ren)相間(jian)、相對(dui)地、相對(dui)中線是否絕緣良(liang)好;   5.將(jiang)(jiang)插(cha)(cha)(cha)接(jie)(jie)箱(xiang)手柄(bing)轉(zhuan)到(dao)位置

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