1.Technical data of electric power transmission insulators
Rated mechanical tension load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2.Electric power transmission insulators Description:
The electric power transmission insulators are made of glassfiber epoxy core rod, silicone rubber shed and metal fittings.
The silicon rubber shed adopt the whole packing pressure technique, and then to solve the key probleminterface electric spark puncture, which would affect the reliability of composite insulator.Connection of the glassfiber rod andmetal fittings, adopts the pressure welding technique of the international advanced level.
This electric power transmission insulators is reliable structure, can't damage the core rod, and take full advantage of the mechanical strength.
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