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性能特點

高壓(ya)(ya)成套(tao)設(she)備(bei)(bei)(高壓(ya)(ya)配電(dian)(dian)柜)是指在電(dian)(dian)壓(ya)(ya)3kV及以上，頻率50Hz及以下的電(dian)(dian)力系(xi)統中(zhong)運(yun)(yun)(yun)行(xing)的戶內和戶外交流開關(guan)設(she)備(bei)(bei)。主要用于電(dian)(dian)力系(xi)統(包(bao)括(kuo)發電(dian)(dian)廠、變(bian)電(dian)(dian) 站、輸配電(dian)(dian)線路和工礦企(qi)業等(deng)用戶)的控制和保護(hu)，既可(ke)根據電(dian)(dian)網(wang)運(yun)(yun)(yun)行(xing)需要將一部分電(dian)(dian)力設(she)備(bei)(bei)或(huo)線路投(tou)入或(huo)退(tui)出運(yun)(yun)(yun)行(xing)，也可(ke)在電(dian)(dian)力設(she)備(bei)(bei)或(huo)線路發生故(gu)障時將故(gu)障部分 從電(dian)(dian)網(wang)快(kuai)速(su)切除，從而保證電(dian)(dian)網(wang)中(zhong)無(wu)故(gu)障部分的正常(chang)運(yun)(yun)(yun)行(xing)及設(she)備(bei)(bei)、運(yun)(yun)(yun)行(xing)維修人員的安全(quan)。因此，高壓(ya)(ya)成套(tao)設(she)備(bei)(bei)是非(fei)常(chang)重要的輸配電(dian)(dian)設(she)備(bei)(bei)，其安全(quan)、可(ke)靠運(yun)(yun)(yun)行(xing)對電(dian)(dian)力系(xi) 統的安全(quan)、有(you)效運(yun)(yun)(yun)行(xing)具(ju)有(you)十分重要的意義。

高(gao)壓(ya)(ya)(ya)(ya)配電(dian)(dian)(dian)柜(ju)(ju)又可(ke)稱為(wei)高(gao)壓(ya)(ya)(ya)(ya)開(kai)(kai)關(guan)(guan)柜(ju)(ju)。是指用于電(dian)(dian)(dian)力(li)系(xi)統(tong)發電(dian)(dian)(dian)、輸(shu)電(dian)(dian)(dian)、配電(dian)(dian)(dian)、電(dian)(dian)(dian)能(neng)轉換(huan)和消耗中起通斷、控制或保護 等(deng)作用，電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)等(deng)級(ji)在(zai)36kV～550kV的電(dian)(dian)(dian)器(qi)(qi)產(chan)品，主要包括高(gao)壓(ya)(ya)(ya)(ya)斷路(lu)器(qi)(qi)、高(gao)壓(ya)(ya)(ya)(ya)隔(ge)離開(kai)(kai)關(guan)(guan)與(yu)接地開(kai)(kai)關(guan)(guan)、高(gao)壓(ya)(ya)(ya)(ya)負荷(he)開(kai)(kai)關(guan)(guan)、高(gao)壓(ya)(ya)(ya)(ya)自動重合(he)與(yu)分段器(qi)(qi)，高(gao)壓(ya)(ya)(ya)(ya)操作機構、 高(gao)壓(ya)(ya)(ya)(ya)防爆配電(dian)(dian)(dian)裝置和高(gao)壓(ya)(ya)(ya)(ya)開(kai)(kai)關(guan)(guan)柜(ju)(ju)等(deng)幾(ji)大類(lei)。高(gao)壓(ya)(ya)(ya)(ya)開(kai)(kai)關(guan)(guan)制造(zao)業是輸(shu)變電(dian)(dian)(dian)設(she)備制造(zao)業的重要組成(cheng)部分，在(zai)整個電(dian)(dian)(dian)力(li)工(gong)業中占(zhan)有非常重要的地位。

使用條件

·環境溫度：-200c～+40℃：

·海拔高(gao)度不超(chao)過2000M；

·周(zhou)圍(wei)空氣(qi)相(xiang)對濕度(du)不大于95％(25℃時)；

·在礦井下無(wu)瓦斯煤塵爆炸危險、無(wu)劇(ju)烈振動的場所；

·在無足以腐(fu)蝕金屬和破(po)壞絕緣的氣體及蒸汽(qi)的環境中；

·允許有少量垂直滴水的地方。

KYN28A- 12型鎧裝移開(kai)式交流(liu)金屬(shu)封(feng)閉開(kai)關設備

KYN28A 12型(xing)鎧裝移開式(shi)交(jiao)流金屬封閉開關(guan)設備(bei)系3.6-12千(qian)伏三相(xiang)交(jiao)流50Hz單母線(xian)(xian)及(ji)母線(xian)(xian)分段(duan)系統的成套配(pei)電(dian)裝置。主要用于發電(dian)廠、中小型(xing)發電(dian)機送(song)電(dian)、工礦企事業配(pei)電(dian)以及(ji)電(dian)業系統的二次變(bian)電(dian)所的受電(dian)、送(song)電(dian)及(ji)大(da)型(xing)高壓電(dian)動(dong)機起動(dong)等。實行控制(zhi)保護、監測(ce)之用。

·本開(kai)關(guan)柜(ju)(ju)由固定的柜(ju)(ju)體(ti)和可抽出部(bu)件 (簡稱手車) 兩大部(bu)分組成(cheng)。開(kai)關(guan)柜(ju)(ju)的外殼和各(ge)功能單(dan)元的隔板均采(cai)用敷鋁鋅鋼(gang)板制成(cheng)。

·柜殼密封度高，防(fang)止(zhi)設備受雜物和蟲(chong)害侵入，防(fang)護等級lP4X，斷路器(qi)室門完全(quan)打開(kai)時的防(fang)護等級為IP2X。

·所有設備的操作(zuo)均可在柜(ju)門(men)關(guan)閉狀態下(xia)進行。

·簡單且有效的閉鎖．可防止誤操作。符合“五防”要求。

·開關(guan)柜可安裝(zhuang)(zhuang)成雙重柜并列，即安裝(zhuang)(zhuang)成面對面排列。由于開關(guan)柜的安裝(zhuang)(zhuang)與(yu)調試均(jun)可在正面進行，所以可靠(kao)墻(qiang)安裝(zhuang)(zhuang)以節省占地面積：同(tong)時(shi)亦有適合雙面維護的非(fei)靠(kao)墻(qiang)安裝(zhuang)(zhuang)的結構(gou)。這樣(yang)可滿足不(bu)同(tong)的安裝(zhuang)(zhuang)場(chang)合的需要。

KYN28-12開(kai)關(guan)柜(ju)訂貨時請提(ti)供下列技術(shu)資料：

1、一次線路系(xi)統圖；額定(ding)短路開斷(duan)電(dian)(dian)流(liu)；額定(ding)電(dian)(dian)流(liu)；額定(ding)電(dian)(dian)壓；電(dian)(dian)流(liu)互感(gan)器的變(bian)比(bi)；各饋線回路額定(ding)電(dian)(dian)流(liu)；電(dian)(dian)壓互感(gan)器的變(bian)比(bi)；以及其他主要電(dian)(dian)氣(qi)元件型號規格。

2、各柜選(xuan)用的二(er)次線路方案原理及端子排圖

3、開關柜(ju)排列圖(tu)及平面布置圖(tu)

4、主母線貴和

5、小母線布置圖

6、電器件匯總表