Professional OEM 30kg Solid Core Station Post Insulator - 1829mm Creepage Distance, 1695 N.m Torsion Strength
High-quality ceramic distribution line solid-core station post insulator with 30kg weight, 1829mm creepage distance, and 1695 N.m torsion strength. Features fully vitrified porcelain construction, 1-2 year quality guarantee, excellent self-cleaning performance, and available in chocolate brown or Munsell gray glaze options.
Our professional ceramic distribution line solid-core station post insulators deliver decades of reliable performance in global applications. Manufactured from high-quality non-porous electrical porcelain, these traditional insulators provide long-lasting, cost-effective solutions for distribution and transmission lines, busbars, and apparatus insulation.
| ANSI Class | Creepage Distance (mm) | Torsion Strength (N.m) | Cantilever Strength (kN) | Lower Frequency Flashover Voltage Dry (kV) | Lower Frequency Flashover Voltage Wet (kV) | Critical Impulse Flashover Voltage Positive (kV) | Critical Impulse Flashover Voltage Negative (kV) | Impulse Withstand Voltage (kV) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| TR-216 | 1829 | 1695 | 6.7 | 235 | 180 | 390 | 475 | 350 | 30 |
- Externally attached caps and bases with highly engineered cementing system for uniform load transfer
- Fully vitrified porcelain body made from premium clay materials with protective glaze for enhanced strength and cleanability
- Available in chocolate brown or Munsell gray glaze options
- Hot dip galvanized ferrous caps and flanges with properly tapped thread holes
We provide 1-2 year quality guarantee with smooth, shining finish for excellent self-cleaning performance and easy maintenance. OEM design services available to meet specific requirements.
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