Lviv Insulator Company

Technical Caracteristic

Insulators for Overhead Lines
Glass insulators for normal duty

Type of insulator	Ultimate Mechanical Strength of insulators, KN, not less	Diametr of glass shed (D), mm	Spacing, mm	Lickage distance, mm	Weight, kg	Voltage withstand, kV, not less
Type of insulator	Ultimate Mechanical Strength of insulators, KN, not less	Diametr of glass shed (D), mm	Spacing, mm	Lickage distance, mm	Weight, kg	impulse	frequency 50 Hz, wet	radio interference level
Glass
PS 40	40	175	100 ; 110	185	1,7	70	30	25
PS 70Е	70	255	127 ; 146	303	3,4	100	40	25
PS 120B	120	255	146 ; 170	320	3,9	100	40	30