Specifications

Post insulator
Rated voltage kV:750
Total Height mm:5440-6660
Min.distance:18025-24000
Colour:red and grey

Post insulator

 

Usage:The product are suitable for the innovation of urban electical network where it can increase the voltage and transport the electricity effectively by using the narrow street.And it can reduce the necessary height of the pole/tower.Due to it’s high stength of bending,it will comepletely avoid the crack case that happened on porcelain crossarm.Moreover,it can be well pollution resistan.

 

Mode	rated voltage kV	rated mechanical tensile load kN	Connection structure mark	Height H.mm	Min.distance ArcL.  mm	Min.rated creepage distance  mm	Min. lightnigng full-wave impulse withstand voltage(peak)	swiching impilse voltage	Min.wet withstand voltage per minute at power frequency
									Dry	Wet
FXBW1-500/100	500	100	20	4030±50	3600	11000	2050	1240	760	740
FXBW-750/160	750	160	20	6660±50	6000	24000	2700	1800	1200	1125
FXBW-750/210	750	210	20	6660±50	6000	24000	2700	1800	1200	1125
FXBW-750/300	750	300	24	6660±50	6000	24000	2700	1800	1200	1125
FXBW-750/400	750	400	28	6660±50	6000	24000	2700	1800	1200	1125
FXBZ-750/160	750	160	20	5440±50	4900	18025	2550	1550	1000
FXBZ-750/210	750	210	20	5440±50	4900	18025
FXBZ-750/300	750	300	24	5440±50	4900	18025
FXBZ-750/400	750	400	28	5440±50	4900	18025