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　　銀(yin)川(chuan)母線槽的(de)大致分類

　　1、密集(ji)式(shi)母線槽

　　密(mi)集式(shi)母線(xian)槽適(shi)用(yong)溝通交(jiao)流三相(xiang)四線(xian)、三相(xiang)五線(xian)制，工(gong)作頻率50~60Hz，額(e)定電流至690V,額(e)定值(zhi)工(gong)作電壓250~5000A的供電系統，做為工(gong)礦企(qi)業、企(qi)事業單位和多層建筑中供配電系統機(ji)器的附屬設備，尤其(qi)適(shi)用(yong)于生產車間(jian)、老(lao)公司改造。

銀川母線槽

　　2、封閉(bi)(bi)母(mu)(mu)(mu)(mu)線(xian)(xian)槽封閉(bi)(bi)母(mu)(mu)(mu)(mu)線(xian)(xian)槽(通(tong)稱母(mu)(mu)(mu)(mu)線(xian)(xian)槽)是通(tong)過金屬(shu)片(厚鋼板或(huo)鋁合金板)為了(le)保護機殼(ke)、導電(dian)排、絕緣(yuan)材料與相關(guan)(guan)配(pei)(pei)(pei)件(jian)所組成(cheng)的母(mu)(mu)(mu)(mu)線(xian)(xian)系(xi)統軟件(jian)。它可(ke)以做(zuo)成(cheng)每(mei)過一(yi)段距離(li)配(pei)(pei)(pei)有(you)壓接(jie)(jie)配(pei)(pei)(pei)線(xian)(xian)箱的壓接(jie)(jie)型(xing)封閉(bi)(bi)母(mu)(mu)(mu)(mu)線(xian)(xian)槽，也(ye)可(ke)以做(zuo)成(cheng)正中間沒(mei)有(you)配(pei)(pei)(pei)線(xian)(xian)箱的防爆開(kai)關(guan)(guan)型(xing)封閉(bi)(bi)母(mu)(mu)(mu)(mu)線(xian)(xian)槽。在(zai)(zai)多層建筑的供配(pei)(pei)(pei)電(dian)系(xi)統中，驅動力(li)照明電(dian)路通(tong)常分(fen)離(li)設(she)定(ding)，母(mu)(mu)(mu)(mu)線(xian)(xian)槽做(zuo)為供電(dian)系(xi)統主(zhu)干道(dao)在(zai)(zai)電(dian)氣豎(shu)(shu)井(jing)內延(yan)墻豎(shu)(shu)直(zhi)組裝一(yi)趟(tang)或(huo)多趟(tang)。按(an)主(zhu)要用途(tu)一(yi)趟(tang)母(mu)(mu)(mu)(mu)線(xian)(xian)槽一(yi)般由首端母(mu)(mu)(mu)(mu)線(xian)(xian)槽、直(zhi)達母(mu)(mu)(mu)(mu)線(xian)(xian)槽(分(fen)帶插(cha)口和沒(mei)有(you)插(cha)口二種(zhong))、L型(xing)豎(shu)(shu)直(zhi)(水平)彎通(tong)母(mu)(mu)(mu)(mu)線(xian)(xian)、Z型(xing)豎(shu)(shu)直(zhi)(水平)參(can)考(kao)點母(mu)(mu)(mu)(mu)線(xian)(xian)、T型(xing)豎(shu)(shu)直(zhi)(水平)三通(tong)母(mu)(mu)(mu)(mu)線(xian)(xian)、X型(xing)豎(shu)(shu)直(zhi)(水平)四通(tong)母(mu)(mu)(mu)(mu)線(xian)(xian)、變容母(mu)(mu)(mu)(mu)線(xian)(xian)槽、澎漲母(mu)(mu)(mu)(mu)線(xian)(xian)槽、終(zhong)端設(she)備(bei)筒體(ti)、終(zhong)端設(she)備(bei)接(jie)(jie)線(xian)(xian)盒、插(cha)接(jie)(jie)箱、母(mu)(mu)(mu)(mu)線(xian)(xian)槽相關(guan)(guan)配(pei)(pei)(pei)件(jian)及(ji)固(gu)定(ding)設(she)備(bei)等構成(cheng)。母(mu)(mu)(mu)(mu)線(xian)(xian)槽按(an)絕緣(yuan)方法可(ke)以分(fen)為氣體(ti)式插(cha)接(jie)(jie)母(mu)(mu)(mu)(mu)線(xian)(xian)槽、聚集(ji)絕緣(yuan)插(cha)接(jie)(jie)母(mu)(mu)(mu)(mu)線(xian)(xian)槽和高韌性插(cha)接(jie)(jie)母(mu)(mu)(mu)(mu)線(xian)(xian)槽三種(zhong)。

　　3、高韌(ren)性封(feng)閉母(mu)線(xian)(xian)槽(cao)其工(gong)藝技術不會受到板(ban)才(cai)限定(ding)，機殼做成(cheng)瓦(wa)(wa)溝(gou)(gou)方式(shi)，使母(mu)線(xian)(xian)沖擊韌(ren)性提(ti)升，母(mu)線(xian)(xian)水(shui)平段可生(sheng)產(chan)制造至13m長。因(yin)為機殼做成(cheng)瓦(wa)(wa)溝(gou)(gou)方式(shi)，坑(keng)溝(gou)(gou)部位(wei)有(you)心將母(mu)線(xian)(xian)隔(ge)開(kai)固定(ding)不動，母(mu)線(xian)(xian)間(jian)有(you)18mm的(de)(de)間(jian)隔(ge)，電(dian)線(xian)(xian)間(jian)通風(feng)位(wei)置(zhi)，使母(mu)線(xian)(xian)槽(cao)的(de)(de)防水(shui)防潮和散(san)熱(re)系統有(you)明顯提(ti)升，較(jiao)為融(rong)入南方氣候;因(yin)為電(dian)線(xian)(xian)間(jian)有(you)一定(ding)的(de)(de)間(jian)隙(xi)，使導線(xian)(xian)的(de)(de)溫度(du)降低(di)(di)，這(zhe)個就提(ti)升了負載(zai)能力，并降低(di)(di)了磁震(zhen)蕩噪音(yin)。但是它所(suo)產(chan)生(sheng)的(de)(de)雜散(san)電(dian)流及阻抗角會比密集式(shi)母(mu)線(xian)(xian)槽(cao)大很多(duo)，因(yin)而(er)在(zai)同一個規格型號(hao)較(jiao)為時，它導電(dian)排橫截面(mian)務(wu)必比聚集絕緣插接母(mu)線(xian)(xian)槽(cao)大。

　　4、氣體式插接母線槽

　　因為母線(xian)中(zhong)間(jian)連接(jie)頭(tou)(tou)用(yong)金屬片軟接(jie)銜接(jie)，南(nan)方濕氣(qi)大，連接(jie)頭(tou)(tou)中(zhong)間(jian)很容(rong)易產(chan)生(sheng)空(kong)氣(qi)氧(yang)化，產(chan)生(sheng)連接(jie)頭(tou)(tou)與母線(xian)接(jie)觸不(bu)(bu)良現象，使斷路(lu)器非常(chang)容(rong)易發燙，故南(nan)方非常(chang)少(shao)應用(yong)。而且連接(jie)頭(tou)(tou)中(zhong)間(jian)容(rong)積(ji)太大，水(shui)平母線(xian)段規(gui)格不(bu)(bu)一致，外觀設計不(bu)(bu)足美觀大方。

　　5、聚集(ji)絕(jue)緣插(cha)接母線(xian)(xian)(xian)槽其防水、散熱性能(neng)較(jiao)弱。在防水領域，母線(xian)(xian)(xian)在施(shi)工過程中(zhong)，非常容易返潮及滲(shen)漏，導(dao)致兩(liang)色絕(jue)緣電(dian)阻器降(jiang)低。母線(xian)(xian)(xian)的(de)(de)排熱主要(yao)依靠機殼，因為線(xian)(xian)(xian)和(he)線(xian)(xian)(xian)中(zhong)間緊密排序(xu)組裝，L2、L3相熱量釋放遲緩(huan)，產(chan)生(sheng)母線(xian)(xian)(xian)槽溫度(du)較(jiao)高。聚集(ji)絕(jue)緣插(cha)接母線(xian)(xian)(xian)槽受機殼板才限定，只有生(sheng)產(chan)制造不得超過3m的(de)(de)水平段。因為母線(xian)(xian)(xian)兩(liang)色磁密小(xiao)(xiao)，母線(xian)(xian)(xian)根據高電(dian)壓(ya)時，造成強悍的(de)(de)電(dian)動(dong)力(li)，使(shi)磁振蕩(dang)頻(pin)率產(chan)生(sheng)疊(die)加狀(zhuang)態，導(dao)致過大噪(zao)音。壓(ya)接式母線(xian)(xian)(xian)槽屬(shu)樹干式系統(tong)軟件，具備體型小(xiao)(xiao)、結構(gou)簡(jian)單、運行穩定、傳送(song)電(dian)壓(ya)高、有利于分接防爆開關(guan)、維修方便、能(neng)源消耗(hao)小(xiao)(xiao)、動(dong)耐熱性好要(yao)優勢，在多層(ceng)建筑中(zhong)得到了廣泛的(de)(de)應(ying)用。