145kv high voltage composite tension post insulator

Polymer composite insulator Excellent hydrophobicity Excellent electrical insulation properties ISO9001:2008. IEC61109

145kV Composite Tension Insulator: Feature:

1) Light weight (65-80% less than ceramic insulator)2) Silicon rubber sheds provide perfect hydrophobic performance, good resistance to ageing, tracking and erosion3) Stable behaviour at extreme climatic conditions4) Long term surface hydrophobicity5) Suitable for polluted environment, salty atmospheres etc.6) 6) Resistance to breakage and vandalism, practically unbreakable7) Superior anti-tracking properties8) High mechanical strength9) Ease of installation (easier handling with lighter equipment and labour at the job site)10) Resistance to Seismic Shock11) High hydrophobicity, excellent electric & mechanical properties  12) Compliance with IEC 61109

Materials:

1) Silicon Rubber housing

2) ECR fiberglass reinforced epoxy resin rod Electromechanical

Specifications:

1).Rating voltage: 145kV

2).Specialized mechanical bending load:160kN

3).Structure height: 1340±15mm

4).Min arcing distance: 1054mm

5).Min creepage distance: 3215mm

6).Lightning impulse voltage: 550kV

7).Power frequency wet withstand voltage: 230kV

145kv high voltage composite tension post insulator