Catalogue number | ASUS-115 | ASUS-138 |
Nominal voltage kV | 115 | 138 |
Max. design voltage kV | 123 | 145 |
Lenght (L) MM | 1250 | 1445 |
Leakage distance mm | 3850 | 4630 |
Arcing distance mm | 1040 | 1230 |
Shed Diameter (A) mm | 141 | 141 |
Shed Diameter (B) mm | 118 | 118 |
Critical Impulse Flashover kV | 612 | 715 |
Low frequency flashhover dry kV | 370 | 450 |
Low frequency flashhover wet kV | 333 | 395 |
Specifed mechanical load kN | 120 | 120 |
Torsional N-m | 50 | 50 |
No. of sheds | 29 | 35 |
Approx. weigth kG | 4.5 | 5.25 |
Standard Pacaging | 4 | 4 |
It provides full insulation between the structure and the air transmission line up to 115kv and 138kv, designed to hold tension loads higher than required Insulators are manufactured with the highest quality silicone rubber to provide total protection under severe conditions. The end-fittings are manufactured of forged steel and hot dip galvanized. End-fittings may be combined (Y-clevis, ball or eye).