750KV composite rod insulator750KV棒形悬式复合绝缘子--PRODUCT--CABLE MARKER CRITCHLEY MARKER K TYPE MARKER STAINLESS STEEL MARKER TIE CHASSIS CASE--750KV composite rod insulator 750KV棒形悬式复合绝缘子

750KV composite rod insulator

order No 产品型号	Rate voltage 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 kV (peak) not less than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工频 1 min 湿耐受电压 kV (有效值) 不小于
FXBW-750/100	750	120	16	6650±50	6000	23500	2700	1725	1100
FXBW-750/160	750	160	20	6650±50	6000	23500	2700	1725	1100
FXBW-750/210	750	210	20	6650±50	6000	23500	2700	1725	1100
FXBW-750/300	750	300	24	6750±50	6000	23500	2700	1725	1100
FXBW-750/400	750	400	28	6820±50	6000	23500	2700	1725	1100

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。