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Detailed description of the arc angle
- Apr 02, 2018 -

The arc angle is generally installed at both ends of the insulator string, when the Overvoltage accident occurs, air gap before the insulator string is breakdown, arc by air jump without causing the insulator along the surface flashover, this will improve the life of insulators, the structure of the arc angle is relatively simple, but in the domestic use of arc angle less, Installed only on very individual towers because of over-voltage protection requirements.