Complete Specification Parameters
Data sourced from Aireda product documentation (2026-08-19)
| Model | Drawing No. | H (mm) | h (mm) | D (mm) | d (mm) | d1 (mm) | d2 (mm) | R (mm) | Mechanical Failure Strength (kN) | Dry Flashover (kV) | Wet Flashover (kV) | Weight (kg) |
| ED-1 | 3 | 90 | 46 | 100 | 95 | 50 | 22 | 12 | 12 | 22 | 10 | 0.8 |
| ED-2 | 3 | 75 | 38 | 80 | 75 | 42 | 20 | 10 | 10 | 18 | 9 | 0.5 |
| ED-3 | 3 | 65 | 34 | 70 | 65 | 36 | 16 | 8 | 8 | 16 | 7 | 0.25 |
| ED-4 | 3 | 50 | 26 | 60 | 55 | 30 | 16 | 6 | 5 | 14 | 6 | — |
H Total insulator height · h Wire groove height · D Maximum diameter · d Wire groove bottom diameter · d1 Mounting hole diameter · d2 Top hole diameter · R Wire groove radius
Product Details
Porcelain body craftsmanship, close-up presentation
1
Glossy glaze surface with uniform color
Available in green / yellow / red, with a smooth and dense glaze layer on the porcelain body
2
Shed profile design with clearly defined wire grooves
Wire groove radius R 6-12 mm covered in progressive steps, suitable for different wire diameters
3
Center through-hole for easy installation
Mounting hole diameter d1 30-50 mm, ensuring secure and reliable fixing
