Products
Products
Covering Three Major Categories of High-Voltage Switch Components
Conductors
110kV~1100kVHV switch conductors, welded conductors, and contacts. T2 copper (≥ 98% IACS conductivity) and 6061-T6 aluminum, CNC machined with induction brazing or gas-shielded welding. Covering 110kV to 1100kV for GIS, circuit breakers, and disconnectors.
Coils & Electromagnets
110kV~550kVCoils and electromagnets for HV switch operating mechanisms. Pure copper magnet wire, Class H (180°C) insulation system, vacuum pressure impregnation (VPI) or epoxy casting. Interturn insulation verified by impulse test per GB/T 11021. Compatible with major mechanism types worldwide.
Structural Parts
110kV~1100kVGIS shields, cylinders, and flanges. 6063-T6 aluminum extrusions and SS 304/316, CNC machined with anodizing or chemical conversion coating. Sealing surface roughness Ra ≤ 3.2μm. Helium mass spectrometer leak detection to 1×10⁻⁹ Pa·m³/s.
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