供应德国力士乐比例换向阀R900335832 4WRA 6 E1-20-1X/24NZ4/M
价格:550.00
5、一般来说,棒间隙为极不均匀电场,放电电压不稳定分散性大从而决定了其保护性能差。球间隙为均匀电场放电电压稳定,分散性小保护性能好。球间隙现场调试比较容易,用户可根据自己地区情况现场调试;而棒间隙尖顶特别难对准,所以现场调试难度大。球间隙采用不锈钢球表面镀银、成本高并且固定要求高,所以许多厂家为降低成本而采用棒间隙,但是并没有考虑使用效果。R9009073924WRA6E1-15-2X/G24N9Z4/VR9003358324WRA6E1-20-1X/24NZ4/MR9009343764WRA6E1-30-2X/G24N9K4R9003432274WRA6E10-1X/24N9Z4/MR9005518514WRA6E15-2X/G24N9Z4/VR9005501034WRA6E2-20-1X/24N9Z4/MR9005746084WRA6E30-2X/G24N9Z4/VR9009609624WRA6EA00-1X/24NK4/MR9009648344WRA6EA03-2X/G24N9K4/V力士乐4WRA10比例换向阀力士乐比例换向阀R9005669524WRA10E1-20-1X/24N9Z4/MR9009540624WRA10E1-30-2X/G24K4/VR9009082974WRA10E1-30-2X/G24N9K4/VR9009084634WRA10E1-30-2X/G24N9Z4/VR9009605744WRA10E1-40-1X/24N9K4/MR9005885364WRA10E1-40-1X/24N9Z4/MR9003726134WRA10E1-40-1X/24NZ4/MR9009303154WRA10E1-40-1X/24Z4/MR9009540634WRA10E1-60-2X/G24K4/VR9009089784WRA10E1-60-2X/G24N9K4/VR9009112174WRA10E1-60-2X/G24N9Z4/V)