High-Voltage Products & Solutions
Covering 6 core product divisions: OIP & RIP bushings, composite & porcelain hollow insulators, GIS insulation cylinders & rods, GIS testing equipment, precision cast & welded enclosures, and RIP condenser bushing cores.
OIP condenser transformer bushing series; confirm ratings and service requirements by model.
Dry RIP capacitive core for oil-free insulation; confirm mounting angle for the specified model.
Gas-insulated composite bushings for 72.5kV to 800kV GIS switchgear, featuring explosion-proof ductile composite housings, optimized field shielding, and maintenance-free reliability.
High-alumina porcelain formulation with extreme bending and cantilever mechanical endurance for harsh grid environments.
Composite hollow insulator housing for high-voltage apparatus; confirm mechanical and pressure duty by model.
Customized welded enclosures and housing assemblies for Gas-Insulated Switchgear (GIS), manufactured to customer drawings and technical specifications.
Customized aluminum alloy cast housings and components for Gas-Insulated Switchgear (GIS), manufactured to customer drawings and technical specifications.
110kV-800kV High-Voltage Composite Insulation Tubes with Customizable Surface Painting, Openings & Flanges
Key functional capacitive grading core determining dielectric performance and long-term reliability of 52kV-800kV RIP bushings
Engineered for extreme mechanical bending loads in substations up to ±800kV DC and 1100kV AC.
High-reliability air-to-SF6 transition bushings for GIS and GCB switchgear systems.
Direct interface connection between power transformers and SF6 GIS switchgear.
Oil-immersed transition bushing between transformers and oil-filled cable boxes.
Air-to-gas capacitive lead-out bushing connecting GIS assemblies to overhead transmission lines.
Dry capacitive wall penetration bushings for converter stations and indoor substations.
High-current RIP bushing option for generator and furnace transformers; verify model rating and interface.
OIP wall bushing option for AC/DC wall penetrations; confirm rating and application by model.
Composite silicone sheathed oil-SF6 wall bushing for UHVDC converter station valve halls.
110kV-1100kV High-Voltage Insulating Operating Rods for Electrical Switching Equipment & Circuit Breakers
Metal-enclosed SF6 test transformer system directly dockable to GIS with background partial discharge below 0.5pC.
High-energy metal-clad lightning impulse generator generating 1.2/50µs lightning and 250/2500µs switching impulses up to 4200kV.
Modular mobile series resonance withstand system with high-precision SF6 quantitative leakage detection (0.01 ppm).
Silver-plated copper and electrical-grade aluminum conductors with electrostatic shield rings for high-current UHV busbars.
300kV-1250kV Power Frequency Withstand Voltage & Partial Discharge Test System for High-Voltage Insulators & GIS Components
300kV-4200kV Open-Type Multi-Stage Marx Impulse Voltage Generator for High-Voltage Transformers & GIS
2,000A-10,000A High-Current Generator Test System for Switchgear, GIS & Conductor Temperature Rise Tests