Silicone distribution dead end insulator is manufactured in accordance with ANSI C29.13 standards in 15kV, 25kV and 25kV voltage classes.
15kV deadend insulator 25kV deadend insulator
35kV deadend insulator drawings
Silicone distribution dead end insulator can be used on distribution towers, lines and poles made from silicone rubber material with high performance.
Silicone distribution dead end insulator main technical parameters:
| Voltage class, kV | 15 | 25 | 35 |
| Low frequency wet flashover, kV | 65 | 110 | 130 |
| Low frequency dry flashover, kV | 90 | 130 | 145 |
| Critical impulse flashover – positive, kV | 150 | 220 | 250 |
| Radio influence test voltage, kV | 15 | 20 | 30 |
| Maximum RIV @1000kHz, microvolts | 10 | 10 | 10 |
| Specified mechanical load, lbs | 15000 | 15000 | 15000 |
| Tension proof load, lbs | 7500 | 7500 | 750 |
| Torsional strength, Ft-Lbs | 40 | 40 | 40 |
| Unit length, inches | 12.5 | 17.5 | 20.5 |
| Minimum creepage distance, inches | 16.5 | 24.5 | 31.0 |
| Minimum dry arcing diatance, inches | 7.5 | 11.0 | 14.5 |
| Shed material | Silicone | Silicone | Silicone |
| End fitting material | Forged steel | Forged steel | Forged steel |
We can also produce Silicone distribution dead end insulator in accordance with international standards or clients’ requirement, welcome to inquiry insulator price.
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