Lastly , the balance characteristic design of 800 kV disconnector is introduced.介紹了800kV隔離開關(guān)的平衡特性設(shè)計.For disconnector: Center break, double break, earthing switch.適用于這幾種隔離開關(guān): 中斷開關(guān) 、 雙斷開關(guān) 、 接地開關(guān).The device which has high r...