Composite Insulators
Composite crossarm insulator
This product is suitable for urban power grid upgrades, effectively utilizing the narrow corridor space of cities to boost power transmission, reducing tower height and saving significant financial and material resources
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Overview
This product is suitable for urban power grid upgrades, effectively utilizing the narrow corridor space of cities to boost power transmission, reducing tower height and saving significant financial and material resources. Due to its high bending strength, it prevents cascading breakage accidents common in porcelain crossarms, and its excellent pollution resistance makes it an irreplaceable product compared to porcelain crossarms.
Main technical parameters
| Product Model | Rated voltage (kV) | Rated mechanical load (kN) | Structural height (mm) | Insulation distance (mm) | Minimum nominal creepage distance (mm) | Umbrella diameter (mm) | Peak lightning impulse withstand voltage (kV) | Effective value of power frequency wet withstand voltage (kV) |
| FS-10/5 | 10 | 5 | 250 | 180 | 380 | 90 | 75 | 40 |
| FS-35/5 | 35 | 5 | 620 | 470 | 1168 | 142 | 265 | 95 |
| FS-110/10 | 110 | 10 | 1260 | 1100 | 2760 | 170 | 550 | 230 |
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