熱(re)搜關(guan)鍵(jian)詞:箱(xiang)式(shi)變(bian)電(dian)站價格充氣櫃(gui)價格變(bian)壓器(qi)價格中(zhong)置(zhi)櫃(gui)價格高(gao)壓開(kai)關(guan)櫃(gui)廠家(jia)變(bian)壓(ya)器增(zeng)容(rong)多少錢(qian)kyn28變壓(ya)器增(zeng)容(rong)電(dian)力安(an)裝公(gong)司(si)
母(mu)線是用(yong)於開(kai)關(guan)櫃(gui)內外(wai)電(dian)器間的連(lian)接,與導(dao)線(xian)不同(tong),母(mu)線大多為(wei)裸(luo)露銅排(pai)或(huo)者(zhe)鋁(lv)排,不加(jia)絕緣層。母(mu)線的尺寸由(you)電(dian)流決(jue)定,又(you)因(yin)為(wei)電(dian)壓不同(tong),間距(ju)及絕緣要求不壹(yi)樣,又(you)分為(wei)高(gao)壓母(mu)線和低(di)壓母(mu)線。在(zai)電(dian)力工(gong)程施(shi)工過程(cheng)中(zhong),對(dui)於母(mu)線連接的應(ying)用(yong)十分廣泛,作為(wei)專(zhuan)業(ye)的電(dian)力安(an)裝公(gong)司(si),小(xiao)編簡單(dan)介紹(shao)壹(yi)下(xia)母(mu)線安(an)裝相(xiang)關(guan)註意事項:
母(mu)線固(gu)定(ding)在(zai)絕緣子上,終端采(cai)用(yong)螺栓固(gu)定(ding),母(mu)線中間支撐(cheng)部分采(cai)用(yong)夾(jia)板(ban)或(huo)者(zhe)卡(ka)板固(gu)定(ding),可(ke)以(yi)免去在(zai)母(mu)線上打(da)孔(kong)。夾(jia)板(ban)不得(de)形(xing)成(cheng)磁(ci)回(hui)路(lu),避免產生(sheng)鐵損(sun)。母(mu)線與母(mu)線連接時(shi),應(ying)采(cai)用(yong)相(xiang)同(tong)的材質(zhi),如(ru)果(guo)是銅鋁(lv)相(xiang)接(jie),要采(cai)用(yong)銅鋁(lv)過渡板,如無(wu)過渡板,應該用(yong)薄銅皮(pi)鍍錫後(hou),墊(dian)在(zai)銅鋁(lv)母(mu)線之間,以(yi)免銅鋁(lv)發(fa)生(sheng)電(dian)腐蝕,造成接(jie)觸(chu)不良(liang),接頭發(fa)熱(re)。
母(mu)線與母(mu)線連接壹般采(cai)用(yong)螺栓連(lian)接,鉆孔(kong)後(hou)務必(bi)修光(guang)毛(mao)刺,並壓(ya)平接觸(chu)面,連(lian)接時(shi)打(da)緊(jin)螺栓,確保兩段(duan)母(mu)線之間緊(jin)密接觸(chu)。
母(mu)線排列除特殊設(she)計外(wai)應(ying)按(an)照A/B/C三相(xiang)相(xiang)序(xu)排列,母(mu)線為(wei)引下(xia)線時(shi),由(you)左(zuo)而右(you)為(wei)A/B/C三相(xiang)。打(da)開(kai)開關(guan)櫃(gui)門,左(zuo)方為(wei)A相(xiang),右(you)方為(wei)C相(xiang)。母(mu)線水平鋪(pu)設(she)時(shi)由(you)遠而近為(wei)A/B/C三相(xiang),垂(chui)直(zhi)分布時(shi)由(you)上(shang)而下(xia)分別為(wei)A/B/C三相(xiang)。
母(mu)線裝配(pei)後(hou)應塗(tu)漆或(huo)者(zhe)提前套(tao)三色(se)絕緣膠套(tao),刷(shua)漆(qi)時(shi)各(ge)面(mian)都(dou)要塗上(shang),但連接部(bu)分和距(ju)連接(jie)部分10mm以(yi)內不塗(tu)。三相(xiang)母(mu)線A相(xiang)為(wei)黃色(se),B相(xiang)為(wei)綠(lv)色(se),C相(xiang)為(wei)紅(hong)色(se),中(zhong)線(xian)為(wei)淡藍(lan)色(se)。
連(lian)接(jie)母(mu)線需要現(xian)場安(an)裝,因(yin)此在(zai)驗收(shou)檢查(zha)時(shi)對(dui)這部(bu)分母(mu)線要重(zhong)點(dian)檢查(zha),確保施工質(zhi)量。更多電(dian)力工(gong)程安(an)裝問(wen)題也可以(yi)咨詢廣(guang)東紫(zi)光(guang)電(dian)氣有(you)限公(gong)司(si)。廣東(dong)紫(zi)光(guang)電(dian)氣有(you)限公(gong)司(si)位於東(dong)莞(guan)市(shi)茶(cha)山鎮,是壹家(jia)經驗豐富(fu)的東(dong)莞電(dian)力安(an)裝公(gong)司(si),專(zhuan)業(ye)承(cheng)接(jie)東(dong)莞(guan)電(dian)力工(gong)程安(an)裝,質(zhi)量可靠(kao),通(tong)電(dian)快。同(tong)時(shi)紫(zi)光(guang)電(dian)氣也是變壓(ya)器(qi)、高低(di)壓開關(guan)櫃(gui)、箱式(shi)變(bian)電(dian)站等電(dian)力設(she)備生(sheng)產廠家(jia),提供(gong)工(gong)程總(zong)包與(yu)設(she)備壹站(zhan)式(shi)供(gong)應(ying),價格更(geng)實(shi)惠(hui)。