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Development history and general situation of insulators
Dec 07, 2017

The Origin insulator is a special insulating control which can play an important role in the overhead transmission line.

Early insulators used for telegraph poles, slowly developed in the high Voltage wire connection tower at one end of a lot of disk-like insulation, it is to increase the creepage distance, usually made of glass or ceramics, called insulators. The insulator plays two basic functions in the overhead transmission line, that is to support the conductor and prevent the current back, these two roles must be ensured.


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