Zero Self Breakage Glass Insulators Anti Pollution Fog Type For Easy Maintenance
Zero Self-Breakage Anti-Pollution Glass Insulators for Easy Maintenance
Enhance substation reliability with our Zero Self-Breakage Anti-Pollution Glass Insulators, engineered for effortless maintenance and long-term performance. Manufactured using advanced annealing and tempering processes, these toughened glass insulators eliminate the risk of spontaneous breakage, ensuring consistent operation without unexpected outages or frequent inspections.
Designed specifically for polluted environments, these anti-pollution glass insulators feature an optimized profile that inhibits contamination accumulation from industrial emissions, salt fog, and moisture. The zero self-breakage characteristic significantly reduces maintenance frequency, allowing utilities to allocate resources more efficiently while maintaining grid stability.
Rated at 550kN mechanical failing load, our insulators combine exceptional dielectric strength with robust mechanical durability. Ideal for substations in high-pollution zones, they offer reliable flashover prevention, simplified upkeep, and extended service life—delivering uninterrupted power transmission with minimal hands-on intervention.
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 |
Anti-fog glass insulator fabrication follows integrated precision workflows. Mineral components undergo automated weighing and batching before high-temperature melting at 1500+°C into uniform glass melt. Precision molds shape the extended-leakage anti-pollution profile in one controlled pressing operation. Multi-stage annealing delivers stress-free glass bodies with long-term mechanical stability. Glass shells permanently bond with corrosion-protected fittings through expanding cement and polymer sealing systems. Comprehensive 100% inline testing—laser dimensional verification, mechanical load validation, and high-voltage dielectric assessment under simulated contamination—precedes traceability encoding and protective export packaging. This closed-loop process guarantees consistent flashover prevention in industrial zones with persistent airborne deposits.
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