Cap and Pin Type Suspension Toughened Glass Insulator U70B

Product Overview

Description

 

 

Toughened Glass Insulator U70B
GENERAL TYPE	U70B/140	U70B/146	U70B/127
TYPE OF BONLE	LXP3-70	LXP1-70	LXP2-70
( mm )DIAMETER D	255	255	255
( mm )SPACING H	140	146	127
( mm )CREEPAGE L	320	320	320
( mm )CONNECT METHODS	16	16	16
( kN )MECHANICAL FALING LOAD	70	70	70
( kN )TENSION LOAD TEST	35	35	35
( kV )POWER FREQUENCY WITHSTAND VOLTAGE(WET)	40	40	40
( kV )LIGHTENING IMPULSE WITHSTAND VOLTAGE LIGHTENING IMPULSE WITHSTAND VOLTAGE	100	100	100
( P.U )IMPULSE PUNCTURE VOLTAGE	2.8	2.8	2.8
( kV )POWER FREQUENCY PUNCTURE VOLTAGE	130	130	130
( µV )( 10kV,1MHz)	50	50	50
( kV )ELECTRIC IRON VISUAL TEST (CAP/PIN)	18/22	18/22	18/22
POWER FREQUENCY ELECTRIC ARC VOLTAGE POWER FREQUENCY ELECTRIC ARC VOLTAGE	0.12s/20kA	0.12s/20kA	0.12s/20kA
( kg )NET WEIGHT PER UNIT	3.6	3.6	3.5