- Tear strength: 15.81 kN/m (vs. 7 kN/m for traditional composites)
- Superior tracking and erosion resistance: TMA 4.5 (vs. TMA 2.5 for existing solutions)
High-Yield Mass Production
- Achieved a consistent production yield of over 95%, compared to the previous industry ceiling of less than 10%
- Fully automated production lines for both large and small-to-medium hybrid insulators
Long-Term Reliability
- Product life expectancy exceeds 70 years
- 50-year maintenance-free service guarantee, significantly reducing lifecycle costs for grid operators
Industrial Impact
- First large-scale, dedicated forming machine for hybrid insulators deployed
- Integrated manufacturing ecosystem enables reliable, high-volume production for global UHV infrastructure
Independent Technological Leadership
- Established a Third Technical Route distinct from Japanese and Western technologies
- Secured China’s independent intellectual property rights in UHV insulation
Comparison with Existing Insulator Technologies
Japanese Glass Insulator
American Composite Insulator
China’s New Hybrid Insulator
- Service life of up to 50 years.
- 悪い汚染フラッシュオーバー性能
- 高い運用およびメンテナンスコスト