Line Post Insulator, 14 in Length
Line Post Insulatoris
A High Voltage (HV) sort of insulator
Utilized in a power voltage of up to 1100 kV
Materials silicone elastic or porcelain
Upholds for transport bars in transformer sub-station yards
Product Details
General
| Cantilever Bending Strength – Max. | 1570 lb (712.14 kg) |
| Cantilever Bending Strength – Routine | 785 lb (356.07 kg) |
| Fitting – Ground End | Al. Gain |
| Fitting – Live Line End | Two Hole Blade |
| Number of Sheds | 36 |
| Shed Style | Uniform |
Dimensions
| Angle | 12 ° |
| Diameter – Shed(s) | 7.6 in (193 mm) |
| Length | 14 in (355.6 mm) |
| Length – Effective | 106 in (2692.4 mm) |
| Rod Diameter | 2.5 in (63.5 mm) |
| Thickness – Housing | 0.12 in (3.05 mm) |
| Width | 8.06 in (204.72 mm) |
Electrical Ratings
| Arc Distance – Dry | 97 in (2376.5 mm) |
| Creep and Leakage Distance | 250 in (6350 mm) |
| Critical Impulse Flashover (CIFO) – Negative | 1610 kV |
| Critical Impulse Flashover (CIFO) – Positive | 1520 kV |
| Flashover Voltage – 60 Hz Dry | 955 kV |
| Flashover Voltage – 60 Hz Wet | 780 kV |
| kV Class | 345.00 kV |
Resources and Downloads
| Specifications | Download PDF |
| Technical Drawings | N/A |