HVAC Insulator Dielectric Strength
By Volcano Hazards Program
2014 (approx.)
Detailed Description
Pollution performance curves for different ceramic and non-ceramic insulators. The pink shaded area represents an Ave. ESDD/NSDD 0.02/10.7 - 0.04/19.1 mg/cm2; yellow represents an Ave. ESDD/NSDD 0.1/60 - 0.3/106 mg/cm2; purple an Ave. ESDD/NSDD 0.3/113 - 0.6/218 mg/cm2