U160BLD Double Layer Fog Type Glass Insulator - 160KN Strength, 550mm Creepage Distance for Heavy Pollution Areas
| Specification | Unit | Value |
|---|---|---|
| Spacing | mm | 170 |
| Shed Diameter | mm | 320 |
| Creepage Distance | mm | 550 |
| Mechanical Failing Load Strength | KN | 160 |
| Power Frequency Withstand Voltage - Dry | KV | 90 |
| Power Frequency Withstand Voltage - Wet | KV | 55 |
| Lightning Impulse Flashover Voltage | KV | 140 |
| Puncture Voltage | KV | 130 |
| Coupling Size | mm | 20 |
Features leakage distance exceeding standard duty requirements. All standard profile insulators meet ANSI C29.2 & CSA standards.
Equivalent leakage distance to standard profile with reduced pollution build-up due to absence of under-ribs. Facilitates self-cleaning in dust-laden environments.
Extra-long leakage distance with deeper ribs. Wide rib spacing promotes effective self-cleaning and washing, preventing arcing between adjacent ribs under severe contamination.
Glass body includes 2 or 3 layers providing anti-fog characteristics and excellent wet condition electrical performance, suitable for heavy rain locations.
Reduced pollutant accumulation with smooth, uninterrupted air flow. Particularly effective in desert areas with infrequent natural rain washing.
- Mass production in automated production lines for consistent quality
- Even glass component insulation body for easy quality control
- Recyclable unqualified parts for cost savings and competitive pricing
- Highly reliable product quality with smooth, defect-free insulator shell surfaces
- Easy maintenance in high pollution areas with excellent electrical performance
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