Anti Pollution Fog Type Power Transmission Insulator Glass Electric Line Insulators For Coastal
Anti-Pollution Fog-Type Glass Insulators for Coastal Power Transmission Power utilities operating in coastal regions face persistent challenges from salt spray and marine humidity. Our Anti-Pollution Fog-Type Glass Insulators are purpose-built to address these environmental stressors, ensuring ...
Anti Pollution Power Transmission Insulator
,Power Transmission Insulator For Coastal
,Glass Electric Line Insulators For Coastal
Anti-Pollution Fog-Type Glass Insulators for Coastal Power Transmission
Power utilities operating in coastal regions face persistent challenges from salt spray and marine humidity. Our Anti-Pollution Fog-Type Glass Insulators are purpose-built to address these environmental stressors, ensuring uninterrupted coastal power transmission even under severe conditions.
The innovative fog-type profile extends the leakage distance, interrupting conductive paths that typically form in moist, salt-laden atmospheres. This design innovation dramatically reduces flashover risks associated with sea fog, condensation, and airborne saline particles. Constructed from virgin toughened glass, each unit delivers consistent dielectric strength while resisting surface degradation from industrial fallout and coastal contaminants.
With a robust 550kN mechanical rating, these insulators withstand the dynamic loads of high-voltage transmission corridors. The self-cleaning glass surface minimizes maintenance intervals, while the transparent material facilitates visual inspection for immediate damage assessment. Ideal for coastal grids, offshore substations, and transmission lines traversing fog-prone territories, these insulators deliver long-term reliability where standard porcelain alternatives struggle.
Data Sheet
| Fog Type | Spacing(mm) | Diameter (mm) | Creepage Distance(mm) | Standard Coupling | Mechanical Faiing Load(kN) |
| U70BLP | 146 | 280 | 450 | 16 | 70 |
| U70BLP1 | 146 | 255 | 400 | 16 | 70 |
| U70BLP2 | 146 | 320 | 550 | 16 | 70 |
| U100BLP | 146 | 280 | 450 | 16 | 100 |
| U100BLP1 | 146 | 255 | 400 | 16 | 100 |
| U100BLP2 | 146 | 320 | 550 | 16 | 100 |
| U120BP | 146 | 280 | 450 | 16 | 120 |
| U120BP1 |
146 |
255 | 400 | 16 | 120 |
| U120BP2 | 146 | 320 | 550 | 16 | 120 |
| U160BMP | 155 | 320 | 550 | 20 | 160 |
| U160BMP1 | 155 | 280 | 450 | 20 | 160 |
| U160BLP | 170 | 320 | 550 | 20 | 160 |
| U160BLP1 | 170 | 280 | 450 | 20 | 160 |
| U160BSP | 146 | 320 | 550 | 20 | 160 |
| U160BSP1 | 146 | 280 | 450 | 20 | 160 |
| U210BP | 170 | 320 | 550 | 20 | 210 |
| U210BPL1 | 170 | 280 | 450 | 20 | 210 |
| U240BP | 170 | 320 | 550 | 24 | 240 |
| U240BP1 | 170 | 280 | 450 | 24 | 240 |
| U300B1 | 195 | 320 | 550 | 24 | 300 |
| U300BP | 195 | 380 | 690 | 24 | 300 |
| U300BP1 | 195 | 380 | 635 | 24 | 300 |
| U420BP | 205 | 380 | 620 | 28 | 420 |
| U550BP | 240 | 390 | 710 | 32 | 550 |
Raw minerals melt at 1500°C into uniform glass. High-speed pressing forms the anti-fog profile with extended leakage path. Annealing eliminates internal stresses for long-term stability.
Corrosion-resistant fittings attach via cement and polymer seals, creating permanent bonds. Automated inspection tests dimensions, mechanical strength, and dielectric performance under contamination. Traceability codes track each unit before export packaging.
This closed-loop process delivers reliable flashover prevention in coastal zones, industrial sites, and high-altitude transmission corridors.
