GW4-126W隔離開(kāi)關(guān)、110kV戶(hù)外高壓隔離開(kāi)關(guān)、揚州飛珠隔離開(kāi)關(guān)。飛珠**110kV電動(dòng)隔離開(kāi)關(guān)GW4-126W，輕力矩、免維護、完善化GW4隔離開(kāi)關(guān)。
GW4-126/630A、GW4-126/1250A、GW4-126/1600A、GW4-126/2000A、GW4-126/4000A.
GW4-126W隔離開(kāi)關(guān)，GW4-72.5，GW4-126，GW4-40.5、72.5、126(W)/630、1250、1600、2000型雙柱式水平斷口水平型旋轉式戶(hù)外三相交流高壓隔離開(kāi)關(guān)(以下簡(jiǎn)稱(chēng)GW4)，是供高壓線(xiàn)路在無(wú)載荷情況下進(jìn)行換接，以及對被檢修的高壓母線(xiàn)、斷路器等高壓電氣設備與帶電的高壓線(xiàn)路進(jìn)行電氣隔離之用。
GW4系列與CJ2、CJ5、CJ6、CJ11系列電動(dòng)操動(dòng)機構組合，特別適合電力系統和鐵路**域對遠距離分、合的需要，110kV戶(hù)外高壓交流隔離開(kāi)關(guān)。
GW4-126 (D) W outdoor high-voltage disconnector is outdoor high-voltage equipment with 50-60Hz frequency. It CAn be changed and connected for high-voltage line under voltage and no load conditions; it also can be electrically disconnected between the HV electrical equipments such AS the overhaul of high voltage busbar, CB, etc. and high voltage CABles, also can be used to open or close small caPAcitor current and conductive current.
隔離開(kāi)關(guān)的主要技術(shù)參數見(jiàn)表2 Technical Data 飛珠**110kV電動(dòng)隔離開(kāi)關(guān)GW4-126W。
表2
型號type 額定電壓Rated voltage kV *高工作電壓Max. work voltage kV 額定電流Rated current
A 額定峰值耐受電流Rated current of dynamic stabilization
kA 4秒額定短時(shí)耐受電流Rated current of thermal stabilization kA 單相重量
Weight
kg
GW4-126W 126 126 630 50 20 630
1250 80 31．5
1600 80 31．5
2000 100 40
GW4-126DW 126 126 630 50 20 750
1250 80 31．5
1600 80 31．5
2000 100 40
注:單接地分左接地和右接地兩種,一般供應右接地。Single earthing switch can be installed left or right side. Generally reply right earthing switch
GW4-126W隔離開(kāi)關(guān)、110kV戶(hù)外高壓隔離開(kāi)關(guān)、揚州飛珠隔離開(kāi)關(guān)。輕力矩、免維護、完善化GW4隔離開(kāi)關(guān)。
GW4-126/630A、GW4-126/1250A、GW4-126/1600A、GW4-126/2000A、GW4-126/4000A.
[誠信檔案]
