Silicone Polymer Suspention Insulator
Silicone Polymer Suspention Insulator is one kind of power line hardware.
It is used in power line transmission and distribution system.
Material is hydrophobic silicone polymer
Other types of insulator include Suspension insulators, Pin insulators, Strain Insulators, Stay Insulators, Spool insulators, Porcelain Insulators.
Product Details
General
| Fitting – Ground End | Y-Clevis |
| Fitting – Live Line End | ANSI Ball |
| Material | Silicone Rubber |
| Material – End Fitting | Ductile Iron |
| Number of Sheds | 84 |
| Shed Style | Uniform |
| Strength Rating – Ultimate | 30000 lb (13607.77 kg) |
| Tensile Strength | 30 kip, 5/8 in (16 mm) |
| Tensile Strength – Routine | 15000 lb (6803.89 kg) |
Dimensions
| Diameter – Shed(s) | 2.9 in (73.66 mm) |
| Length – Effective | 102.42 in (3601.47 mm) |
| Rod Diameter | 0.625 in (15.88 mm) |
| Thickness – Housing | > 3MM |
Electrical Ratings
| Arc Distance – Dry | 90.6 in (2302 mm) |
| Creep and Leakage Distance | 231 in (5867 mm) |
| Critical Impulse Flashover (CIFO) – Negative | 1300 kV |
| Critical Impulse Flashover (CIFO) – Positive | 1275 kV |
| Flashover Voltage – 60 Hz Dry | 880 kV |
| Flashover Voltage – 60 Hz Wet | 805 kV |
| Voltage Rating | 230 kV |
| Withstand Voltage – 60 Hz Wet | 565 kV |
| Withstand Voltage – Lightning Impulse (Negative) | 1475 kV |
| Withstand Voltage – Lightning Impulse (Positive) | 1450 kV |
Resources and Downloads
| Specifications | Download PDF |
| Technical Drawings | N/A |