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■有R表示暗裝,無R表示明裝.
■注:明裝(zhuang)與暗裝(zhuang)的(de)底座尺(chi)(chi)寸(cun)相同 暗裝(zhuang)面蓋(gai)比(bi)明裝(zhuang)底尺(chi)(chi)寸(cun)大50mm
■上(shang)述箱體同時適(shi)用于DZ47、ABB的S25系列、西門子的5SX2系列等微型斷(duan)路器(qi)。.
如何才能完全解決的漏電要求?如果由于外殼的泄漏而導致不必要的損失,則還可在配電柜中(zhong)安(an)裝一些特殊(shu)的泄漏裝置。使(shi)(shi)(shi)用(yong)復合邊(bian)緣材料(liao)可能(neng)(neng)會安(an)全(quan)使(shi)(shi)(shi)用(yong):它具(ju)有較(jiao)高的邊(bian)緣電(dian)(dian)阻和(he)高壓(ya)擊穿(chuan)能(neng)(neng)力,可以(yi)防(fang)止泄漏事故,可以(yi)在(zai)(zai)高頻下(xia)保(bao)持(chi)優異的介電(dian)(dian)性能(neng)(neng),不(bu)反(fan)射,阻止微波傳(chuan)播,不(bu)生銹,可以(yi)長時間(jian)使(shi)(shi)(shi)用(yong)以(yi)防(fang)止電(dian)(dian)擊到(dao)外殼。它能(neng)(neng)有效抵抗(kang)水,汽(qi)油,酒精,電(dian)(dian)解質鹽,乙酸(suan),鹽酸(suan),尿鈉鉀,瀝青,各種酸(suan)堿土和(he)酸(suan)雨的腐蝕(shi)。該產品本身具(ju)有出色的抗(kang)衰老(lao)功(gong)能(neng)(neng)。終(zhong)產品的表面具(ju)有極強的抗(kang)紫外線保(bao)護層(ceng)。由于具(ju)有雙重(zhong)保(bao)護,終(zhong)產品具(ju)有較(jiao)高的抗(kang)老(lao)化(hua)功(gong)能(neng)(neng),適用(yong)于-50℃-150℃環境中(zhong)的所(suo)有惡劣天氣(qi),在(zai)(zai)中(zhong)間(jian)仍可保(bao)持(chi)出色的物(wu)理(li)和(he)機械(xie)功(gong)能(neng)(neng)。
在購買高壓配電柜也可以(yi)(yi)選擇適合于(yu)傳(chuan)輸(shu)的(de)模塊化設備,可以(yi)(yi)在現(xian)場組裝(zhuang)或拆卸的(de)簡單設備。耐(nai)高溫和低熱變形率,可以(yi)(yi)減(jian)少(shao)(shao)環(huan)境(jing)溫差(cha)對機柜內部的(de)影響。與金(jin)屬材料相比(bi),可有效(xiao)減(jian)少(shao)(shao)機柜內部的(de)凝結(jie)和結(jie)霜。它們可以(yi)(yi)防止出現(xian)小廣(guang)告,并(bing)且外(wai)觀漂亮并(bing)美化了城市環(huan)境(jing)。應(ying)用(yong)前景:由于(yu)箱形變電站具有占地面積小,安裝(zhuang)快捷簡便,機電性能優(you)良,外(wai)形整潔美觀,投資少(shao)(shao)等優(you)點,可以(yi)(yi)滲透(tou)到充電中心以(yi)(yi)及城市公共建(jian)筑(zhu),居(ju)民區,工廠集中。等使用(yong)。低壓配電站點,例如礦山,油田,建(jian)筑(zhu)工地,道路和港口。預計在不久的(de)將來將會有更廣(guang)闊的(de)應(ying)用(yong)前景。
高(gao)低壓開(kai)關(guan)柜中的斷(duan)路(lu)器(qi)(qi)(qi)通(tong)過(guo)閉合和(he)(he)斷(duan)開(kai)來控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。根據控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)位置,高(gao)壓配電(dian)(dian)柜簡述有兩種(zhong)類(lei)型:本地(di)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)和(he)(he)集(ji)中控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。在(zai)(zai)斷(duan)路(lu)器(qi)(qi)(qi)附近手(shou)動(dong)操(cao)(cao)作斷(duan)路(lu)器(qi)(qi)(qi)手(shou)動(dong)操(cao)(cao)作機(ji)構,或(huo)使用(yong)按鈕控(kong)(kong)(kong)(kong)件(通(tong)過(guo)電(dian)(dian)磁(ci)閥或(huo)電(dian)(dian)動(dong)機(ji))執(zhi)行本地(di)操(cao)(cao)作的合閘(zha)和(he)(he)分(fen)閘(zha)任務。這樣,可以節(jie)省投資,電(dian)(dian)纜(lan)和(he)(he)輔助設(she)備。中央控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)在(zai)(zai)主(zhu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室(shi)進行,例(li)如B.發電(dian)(dian)機(ji),主(zhu)變(bian)壓器(qi)(qi)(qi),母(mu)線段(duan),母(mu)線連接開(kai)關(guan)和(he)(he)其他重要設(she)備均使用(yong)集(ji)中控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)方(fang)法。在(zai)(zai)這種(zhong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)模式(shi)下,要控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的斷(duan)路(lu)器(qi)(qi)(qi)與主(zhu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)室(shi)之(zhi)間的距(ju)離通(tong)常(chang)為幾(ji)十到幾(ji)百米(mi),這就是為什么它也稱為“遠(yuan)程控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)”的原因。