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ZW7-40.5型戶外高壓交流真空斷路器

產品簡述
ZW7-40.5型戶外高壓真空斷路器, 具有性能安全可靠、維護簡便、檢修周期長等優點。由于采用填充新型絕緣材料,達到了滅弧室外側及瓷套內壁無凝露。互感器置于機構箱內的整體結構,方便了安裝。而且還避免了其他開關的油、氣體泄露和毒性問題。由于該斷路器的動、靜觸頭密封在真空滅弧室內,利用真空作為絕緣介質和滅弧介質,因而具備一系列其他類型開關無法比擬的優點。所以該產品是取代DW多油斷路器的理想產品。本產品的操作機構箱在斷路器中部的結構型式為中置式高壓真空斷路器,該型式斷路器外形長度尺寸比原斷路器減少260mm,適用于空間位置較小的地方安裝。
該產品適用于40.5kV、50Hz三相配電系統,作為分、合負荷電流、過載電流及短路電流之用。
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產品簡述
ZW7-40.5型戶外高壓真空斷路器, 具有性能安全可靠、維護簡便、檢修周期長等優點。由于采用填充新型絕緣材料,達到了滅弧室外側及瓷套內壁無凝露。互感器置于機構箱內的整體結構,方便了安裝。而且還避免了其他開關的油、氣體泄露和毒性問題。由于該斷路器的動、靜觸頭密封在真空滅弧室內,利用真空作為絕緣介質和滅弧介質,因而具備一系列其他類型開關無法比擬的優點。所以該產品是取代DW多油斷路器的理想產品。本產品的操作機構箱在斷路器中部的結構型式為中置式高壓真空斷路器,該型式斷路器外形長度尺寸比原斷路器減少260mm,適用于空間位置較小的地方安裝。
該產品適用于40.5kV、50Hz三相配電系統,作為分、合負荷電流、過載電流及短路電流之用。
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