Line Post Insulator
Line Post Insulator is one kind of power line hardware.
It is used in power line transmission and distribution system.
Used as Vertical Line Post
Other types of insulator include Suspension insulators, Pin insulators, Strain Insulators, Stay Insulators, Spool insulators, Porcelain Insulators.
Product Details
General
| Application | Vertical Line Post |
| Cantilever Bending Strength – Max. | 2800 Lbs (12.5 kN) |
| Cantilever Bending Strength – Routine | 1235 Lbs. (5.5 kN) |
| EU RoHS Indicator | Contact Manufacturer |
| Fitting – Ground/Base | 3/4″ Stud Base |
| Fitting – Live Line End | Vertical Clamptop |
| Material | Silicone |
| Material – End Fitting | Galvanized Steel |
| Number of Sheds | 2 |
| Tension Range | 2500 lb |
Dimensions
| Diameter – Shed(s) | 4.8″ (121mm) |
| Length – Effective | 12.8 in (325.12 mm) |
| Rod Diameter | 1.5 in (38.1 mm) |
| Thickness – Housing | 0.22″ (5.5mm) |
| Weight | 6.5 lb (2.95 kg) |
Electrical Ratings
| Arc Distance – Dry | 7.4″ (188mm) |
| Creep and Leakage Distance | 11.0″ (279mm) |
| Critical Impulse Flashover (CIFO) – Positive | 150 kV |
| Flashover Voltage – 60 Hz Dry | 90 kV |
| Flashover Voltage – 60 Hz Wet | 70 kV |
| Voltage – Line | 15000 V |
| Voltage Rating | 15 kV |
| Withstand Voltage – Lightning Impulse (Positive) | 140 kV |
Certifications and Compliance
| Industry Standard(s) | ANSI |
Resources and Downloads
| Specifications | Download PDF |
| Technical Drawings | Download PDF |