High-Voltage Insulators & Bushing Shells
Standards: IEC 60672, IEC 61462, IEC 60273, IEC 60815
Electro-porcelain and composite silicone rubber hollow core insulator shells, station post insulators and suspension disc strings for transformers and substations up to 1200 kV.
Electro-Porcelain Hollow Cores
Hollow porcelain insulator housings for transformer condenser bushings and instrument transformers.
Composite Silicone Rubber Insulators
Hydrophobic silicone rubber hollow core insulators with FRP tube according to IEC 61462.
Solid Core Station Post Insulators
High-strength cylindrical porcelain and composite station post insulators for substation terminations.
Suspension & Disc Insulators
Toughened glass and porcelain disc insulator strings for overhead transformer take-offs.
Frequently asked
A bushing is an active lead-through apparatus with an internal capacitive condenser grading core carrying current through the tank wall. An insulator is the external ceramic or composite dielectric shell providing surface creepage distance and flashover withstand.
Composite silicone insulators provide superior hydrophobic pollution performance in coastal or industrial environments, lighter weight, seismic resilience, and non-shattering explosion safety.
Post an RFQ to reach relevant manufacturers and suppliers.
Request an RFQ Supply this? Claim your company →Directory entries are compiled from public sources and, where applicable, confirmed by the company. Verification confirms stated credentials — it is not a guarantee of quality or performance.