1.Sizes and Technical data of substation post insulators
Rated mechanical bending failling load(kN)
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2.Materials of Substation Post Insulators
1).Silicone Rubber for sheds/housing.
2).Glass-fiber reinforced epoxy resin rod for substation post insulators core.
3).Hot dip galvanized cast steel for substation post insulators metal fittings.
4).Zero accident for Europe utilities like Greece, Spain for more than 500,000pcs.
3. Company advantage:
1-STRI Sweden 5000hours aging test to assure material quality.
2-After-sales service specification, after-sales service response timely.
3-Flexible production organization and short production cycle.
4-The product range is complete, according to the needs of customers.
5-The company has first class design team.
6-All of our substation post insulators are tested and qualified by National Inspection Institute and IEC/ANSI standard.