Porcelain Insulator is one kind of power line hardware used in power line transmission system.
Other types of insulator include Suspension insulators, Pin insulators, Strain Insulators, Stay Insulators, Spool insulators, Line post insulators.
| Application | Station Post |
| Cantilever Bending Strength – Routine | 2203 lb |
| Fitting – Ground/Base | 5″ BOLT CIRCLE |
| Fitting – Live Line End | 5″ BOLT CIRCLE |
| Material | Porcelain |
| Material – End Fitting | Galvanized Steel |
| Number of Sheds | 28 |
| Tensile Strength | High Strength |
| Tension Range | 24998 lb |
| Torsional Strength | 90012 in-lbs. (10170 N-m) |
| Diameter – Shed(s) | 8.27″ (210 mm) |
| Height | 54 in (1371.6 mm) |
| Weight | 169.3 lb (76.79 kg) |
| BIL | 650 kV |
| Creep and Leakage Distance | 116″ (2947 mm) |
| Critical Impulse Flashover (CIFO) – Negative | 900 kV |
| Critical Impulse Flashover (CIFO) – Positive | 710 kV |
| Flashover Voltage – 60 Hz Dry | 435 kV |
| Flashover Voltage – 60 Hz Wet | 335 kV |
| Voltage Application | 138 kV |
| Withstand Voltage – 60 Hz Wet | 275 kV |
| Industry Standard(s) | ANSI C29.9 |
| Specifications | Download PDF |
| Technical Drawings | Download PDF |
*We respect your confidentiality and all information are protected.
It seems we can't find what you're looking for.
C106, No. 150, Tanwei Road, Liwan District, Guangzhou
