69 Kv Polymer Post Insulator
69 kv polymer post insulator silicone rubber sheds adopt overall injection pressure process, so solve the reliability of composite insulators problem of the interface electrical breakdown.
1.Technical data of 69 kv polymer post insulator
Rated mechanical bending load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
1.Our 69 kv polymer post insulator are packed in international standard packaging.
2.For large order, engineer can be sent to your country for on-site mainternace instructions.
3.We have a final inspector manager to check the 69 kv polymer post insulator on every detail and component to make sure it all meet the drawing.
4.Check the 69 kv polymer post insulator material before the production .
5.Have the random inspection during the production .
6.Adopt international advanced joint the technique for metal fitting connection
7.Sheath thickness accord with accord the IBC international standard.