We can see many overhead line fittings in our daily life. Do you know the consideration when you install them?
1. Withstand voltage: ≥18kV keep voltage one minute not break down
2. Insulation resistance: >1.0×1014Ω
3. Environments temperature: -30℃~90℃
4. Weather proof performance: have good performanced after 1008 hours artifical climate aging test.
Learn more overhead line fittings via www.donzonpower.com
