Braced line post insulator is one of composite line post insulator , is used for transmission lines which the voltage up to 132kv.
When design the braced line post insulator, we should consider:
Tension loading of the brace insulator string
Compression loading of the line post insulator
Magnitude of the load applied to the line end fitting
Total moment applied to the line post insulator
Braced line post insulator is made of silicone rubber, fiber glass rod and end fittings.
Silicone rubber: formed by high temperature integration pressing and has good sealing ability and high grade of anti-dust,
Fiber glass rod: epoxide reinforced fiber glass, which has good insulation ability, light mass and high intensity
End fitting: hot dip galvanized steel, ductile or malleable cast iron
Braced line post insulator are designed for applications similar to a line post but with an added suspension insulator or “brace” to increase the vertical load capacity of the assembly.
Want to know about braced line post insulator, welcome to contact us.
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