Railway Composite Post Insulator

Railway Composite Post Insulator

1.Applicable for the electrified railway in complex environment
2.Can effectively prevent pollution flashover and Reduce cleaning and maintenance
3.Silicone rubber housing
4.ECR fiberglass reinforced epoxy resin rod
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Product Details

1.drawings

TP0031-02 European Railway Polymer Post Insulator.png

2.Technical Character

Voltage

Arcing Distance

Creepage Distance

Power Frequency Withstand Voltage(wet)

Lighting impulse Withstand Voltage

Mechanical Compression Strength

Bending Moment

(SML)

25kV

440mm

1300mm

125kV

250kV

120kN

7.8kNm




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