Insulators
Insulators
Composite (polymer) long-rod suspension, tension and station post insulators for lines and substations.
Boron-free ECR fiberglass core with HTV silicone rubber sheds. Much lighter than porcelain, with hydrophobic sheds that resist flashover in coastal, desert and industrial pollution. Available as suspension and tension long-rod insulators for transmission lines and as solid-core station post insulators for busbars, disconnectors and surge arrester supports.
- Voltage
- 11 – 800 kV
- Mechanical load (SML)
- Up to 300 kN
- Creepage
- ≥ 31 mm/kV
- Reference standards
- IEC 61109 / 62231