220kV composite rod insulator 220kV棒形悬式复合绝缘子--PRODUCT--CABLE MARKER CRITCHLEY MARKER K TYPE MARKER STAINLESS STEEL MARKER TIE CHASSIS CASE--220kV composite rod insulator 220kV棒形悬式复合绝缘子

220KV composite rod insulator main dimension and characteristic table

order No 产品型号	Rate volatge额定电压 kV	Rated mechanical tensile load额定机械拉伸负荷 kN	Connecting structure mark连接结构标记	height of structure结构高度 mm	minimum arc distance最小电弧距离 mm	creepage distance爬电距离 mm	Full wave lightning impulse withstand voltage (peak) is not less than kV雷电全波冲击耐受电压 kV (峰值) 不小于	Switching impulse withstand voltage kV (peak) not less than kV操作冲击耐受电压 kV (峰值) 不小于	Frequency 1 min wet withstand voltage (effective value) not less than kV工频 1 min 湿耐受电压 kV (有效值) 不小于
FXBW 1 -220/100	220	100	16	2150±30	1930	5500	1175	--	540
FXBW 2 -220/100	220	100	16	2240±30	2020	5500	1175	--	540
FXBW 3 -220/100	220	100	16	2150±30	1930	6350	1175	--	540
FXBW 4 -220/100	220	100	16	2240±30	2020	6400	1175	--	540
FXBW 1 -220/160	220	160	20	2150±30	1900	5500	1175	--	540
FXBW 2 -220/160	220	160	20	2240±30	1900	5500	1175	--	540
FXBW 3 -220/160	220	160	20	2150±30	1900	6350	1175	--	540
FXBW 4 -220/160	220	160	20	2240±30	1900	6350	1175	--	540

Note: the above parameters is based on a frequency of less than 100Hz, the insulator for overhead lines, installation size determined by the altitude does not exceed 1000m substation, if there are special requirements, the company can design and manufacture according to the requirements. With "*" for DC composite insulator.

注：以上参数是根据频率不超过100Hz，海拔高度不超过1000m的架空线路、变电站用绝缘子安装尺寸定出，若有特殊要求，本公司可按其要求设计、制造。加“*”号为直流复合绝缘子。