Porcelain insulators are a classic insulation solution for power grids, recognized for their superior mechanical strength and long-term chemical stability. Manufactured from high-purity porcelain clay fired at high temperatures and coated with a high-quality weather-resistant glaze, they ensure excellent insulating performance under sustained electrical loads.
Voltage Range: Suitable for 10kV up to 500kV and higher power transmission and distribution systems.
Composite insulators represent cutting-edge technology in modern power protection. Composed of a lightweight epoxy resin fiberglass core rod and high-performance silicone rubber sheds, they are integrated through a unique molding process, perfectly combining high mechanical strength with superior hydrophobicity.
Voltage Range: Full coverage from 10kV distribution networks to 1000kV Ultra-High Voltage (UHV) transmission projects.