SILICONE RUBBER LINE POST INSULATORS

Silicone Rubber Line Post Insulators for systems with voltage of 115 kV and 138 kV. EPRECSA trademark.

Short description		115PAHG1	115PAHG2	115PAHG3	138PAHG1	138PAHG2	138PAHG3	115PMHG1	115PMHG2	115PMHG3	138PMHG1	138PMHG2	138PMHG3
Rated System Voltage (kV)		115	115	115	138	138	138	115	115	115	138	138	138
Max. Design Voltage (kV)		123	123	123	145	145	145	123	123	123	145	145	145
Power frequency Flashover Voltage	Dry (kV)	435	435	435	485	485	485	435	435	435	485	485	485
Power frequency Flashover Voltage	Wet (kV)	390	390	390	435	435	435	390	390	390	435	435	435
Critical Lightning Impulse Flashover Voltage	Positive (kV)	550	550	550	650	650	650	550	550	550	650	650	650
Max. Radio-interference Voltage to 500 kHz (µV)		200	200	200	200	200	200	200	200	200	200	200	200
Min. Creepage Distance (mm)		2460	3075	3813	2900	3625	4495	2460	3075	3813	2900	3625	4495
Mechanical Strength to bending (minimum)		12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5	12.5