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Advantages of composite pin insulators
- Jun 01, 2018 -

pin type composite insulator.jpg

When the pin type composite insulator is struck by lightning, the silicone rubber insulated shed will not break, and there are obvious burning marks, which are easy for line inspectors to find.After conducting a comprehensive electrical test on the composite pin insulator, and soaking the composite pin insulator for several hours, dry flash, wet flash and pressure resistance test are all in line with the requirements.Considering the actual local temperature, no temperature difference test was conducted.It is an effective measure to reduce the fault of the line to use the pin type composite insulator.