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您現在的位置:首頁(yè) > 產(chǎn)品展示 > FLN36-12D/FLRN36-12D六氟化硫負荷開(kāi)關(guān)/六氟化硫負荷開(kāi)關(guān)-熔斷器組合電器

 FLN36-12D/FLRN36-12D六氟化硫負荷開(kāi)關(guān)/六氟化硫負荷開(kāi)關(guān)-熔斷器組合電器 

         FLN36-12D型戶(hù)內高壓交流負荷開(kāi)關(guān)是我公司參照國際新技術(shù),并根據我國電力系統的有關(guān)標準自行開(kāi)發(fā)研制的中壓開(kāi)關(guān)設備,其各項性能指標完全符合IEC420,694,129及國家標準GB3804-2004《3.6kV-0.5kV高壓交流負荷開(kāi)關(guān)》,GBl985-2004《高壓交流隔離開(kāi)關(guān)和接地開(kāi)關(guān)》,GB/T11022-1999《高壓開(kāi)關(guān)設備和控制設備標準的共用技術(shù)要求》,是環(huán)網(wǎng)柜的主要開(kāi)關(guān)元件。
         該負荷開(kāi)關(guān)是集合閘、分閘、接地為一體的多功能中壓開(kāi)關(guān)設備,在一個(gè)全密封的,具有加強結構的環(huán)氧樹(shù)脂外殼內充以0.05MPa的SF6氣體,用最少的零件實(shí)現以上三種功能,確保證了產(chǎn)品質(zhì)量,提高了可靠性。免維護,正常條件下可安全運行20年以上。

基本功能與特點(diǎn)
         1、負荷開(kāi)關(guān)采用雙斷口、旋轉式動(dòng)觸頭結構,具有以下3種運行狀態(tài):合閘;分閘;接地。
         2、采用SF6氣體作為滅弧和絕緣介質(zhì),主回路密封在由環(huán)氧樹(shù)脂澆注的上、下殼體中,導電性能不受外界環(huán)境影響。
         3、安全性能好,假如內部發(fā)生燃弧,殼體內部有一個(gè)結構薄弱點(diǎn),它將被沖開(kāi),隨后柜子上面的泄弧活門(mén)沖開(kāi)將過(guò)壓氣流導向柜外,確保開(kāi)關(guān)柜安全檢查。
         4、負荷開(kāi)關(guān)集合閘、分閘、接地開(kāi)關(guān)三位于一體,封裝在充滿(mǎn)SF6氣體環(huán)氧樹(shù)脂殼體內,三位置互鎖,結構緊湊、安全可靠性高。
         5、體積小、重量輕、免維護、操作方便安全。

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