LP70/5/390 Long-Rod Porcelain Suspension Insulator
Product Overview
LP70/5/390 five-shed porcelain long-rod suspension insulator with 70 kN mechanical failing load and 550 mm creepage distance.
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Technical Parameters
| Parameter | Unit | Value |
|---|---|---|
| Model | LP70/5/390 | |
| Shell diameter | mm | 150 ± 6.5 |
| Spacing | mm | 390 ± 20 |
| Creepage distance | mm | 550 |
| Shed count | 5 | |
| Approximate unit weight | kg | 7.8 |
| One-minute wet power-frequency withstand | kV | 55 |
| Dry impulse withstand | kV | 150 |
| Minimum electro-mechanical failing load | kN | 70 |
| Routine tensile load | kN | 56 |

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