Skip to content
Products

Silicone Insulators — up to 800 kV

Substation Post Insulators

Contact
Substation Post Insulators

Applications

  • Air-insulated substations
  • Disconnector and insulator support
  • Busbar structures
  • Switchgear mounting
  • Capacitor banks
  • Outdoor substation installations
  • Seismic zone applications

Technical highlights

Voltage range
Up to 550 kV
Core
ECR fiberglass
Housing
HTV & LSR silicone rubber
End fittings
galvanized steel & aluminum alloy flanges
Mechanical ratings
cantilever, tension, compression, torsion

Standards compliance

  • IEC 62231
  • IEC 62217
  • IEC 60815
  • ANSI C29.9 (on request)

Power Connection Systems