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產(chǎn)品中心您現在的位置:首頁(yè) > 產(chǎn)品展示 > 跌落式熔斷器 > > RW12跌落式熔斷器生產(chǎn)廠(chǎng)家

RW12跌落式熔斷器生產(chǎn)廠(chǎng)家

簡(jiǎn)要描述:

RW12跌落式熔斷器生產(chǎn)廠(chǎng)家,是配電線(xiàn)路分支線(xiàn)和配電變壓器Z常用的一種短路保護開(kāi)關(guān),具有經(jīng)濟、操作方便、適應戶(hù)外環(huán)境性強等特點(diǎn),廣泛應用于10kV配電線(xiàn)路和配電變壓器一次側作為保護和進(jìn)行設備投、切操作之用。

更新時(shí)間:2021-09-17

訪(fǎng)問(wèn)次數:1720

廠(chǎng)商性質(zhì):生產(chǎn)廠(chǎng)家

浙江(H)RW12-12KV跌落式熔斷器生產(chǎn)廠(chǎng)家

樂(lè )清市啟軒電氣愿與大家一起共創(chuàng )未來(lái)!

RW12跌落式熔斷器生產(chǎn)廠(chǎng)家簡(jiǎn)介

 (H)RW12-10/200A系列跌落式熔斷器是配電線(xiàn)路分支線(xiàn)和配電變壓器zui常用的一種短路保護開(kāi)關(guān),具有經(jīng)濟、操作方便、適應戶(hù)外環(huán)境性強等特點(diǎn),廣泛應用于10kV配電線(xiàn)路和配電變壓器一次側作為保護和進(jìn)行設備投、切操作之用。
  10KV跌落式熔斷器在正常運行時(shí),熔線(xiàn)管借助熔絲張緊后形成閉合位置。當系統發(fā)生故障時(shí),故障電流使熔絲迅速熔斷,并形成電弧,消弧管受電弧熾熱,分解出大量的氣體,使管內形成很高壓力,并沿管道形成縱吹,電弧被迅速拉長(cháng)而熄滅。熔斷絲斷后,下部動(dòng)觸頭失去張力而下翻,鎖緊機構釋放熔斷絲,熔斷絲跌落,形成明顯的開(kāi)斷位置,當需要拉負荷時(shí),用絕緣桿開(kāi)動(dòng)觸頭,此時(shí)主動(dòng),靜助觸頭仍然接觸,繼續用絕緣桿拉動(dòng)觸頭,輔助觸頭也分離,在輔助觸頭之間產(chǎn)生電弧,電弧在滅弧罩峽縫中被拉長(cháng),同時(shí)滅弧罩產(chǎn)生氣體,在電流過(guò)領(lǐng)時(shí),將電流熄滅。

RW12跌落式熔斷器生產(chǎn)廠(chǎng)家

(H)RW12-10/200A系列跌落式熔斷器安裝在配電線(xiàn)路分支線(xiàn)上,可縮小停電范圍,因其有一個(gè)高壓跌落式熔斷器明顯的斷開(kāi)點(diǎn),具備了隔離開(kāi)關(guān)的功能,給檢修段線(xiàn)路和設備創(chuàng )造了一個(gè)安全作業(yè)環(huán)境,增加了檢修人員的安全感。安裝在配電變壓器上,可以作為配電變壓器的主保護,所以,在10kV配電線(xiàn)路和配電變壓器中得到了普及。具有經(jīng)濟、操作方便、適應戶(hù)外環(huán)境性強等特點(diǎn),被廣泛應用于10kV配電線(xiàn)路和配電變壓器一次側作為保護和進(jìn)行設備投、切操作之用。

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