Glass post insulator ISHOS-10-20UHL1
Nominal voltage, kV | 10 |
Highest working voltage, kV | 12 |
Minimum lightning impulse withstand voltage, kV | 75 |
50%- discharge voltage of industrial frequency at polluted and humid conditions, kV | 13 |
For specified surface conductivity of polluted layer, mkCm | 10 |
Minimum failing load at bending, kN | 20 |
Minimum failing torsion moment, kNxm | 2 |
Minimum creepage distance, sm | 30 |
Bottom flange fitting dimensions, mm | Ø120* 4, hol Ø13 |
ISHOS-10-20UHL1 |