ANSI TR-208 Solid Core Station Post Insulator
11KV-33kV ANSI standard solid core station post porcelain insulator
Descriptions:
| ANSI CLASS | Creepage distance (mm) | Torsion strength (N.m) | cantilever strength (kN) | Lower frequency flashover voltage | Critical impulse flashover voltage | Impulse withstand voltage (kV) | Weight (kgs) | ||
| Dry(kV) | Wet(kV) | Positive (kV) | Negative (kV) | ||||||
| TR-208 | 610 | 904 | 8.9 | 110 | 75 | 170 | 250 | 150 | 11 |
We offers a wide range of porcelain station post insulators. For decades, these products have demonstrated reliable performance in various types of applications all over the world. Porcelain insulators are the traditional choice for distribution and transmission line, busbar and apparatus insulation. Manufactured from high-quality non-porous electrical porcelain, they provide long life and cost-effective solutions for a majority of applications.
Features:
1. High strength
2. Competitive price and prompt delivery
3. High voltage application
4. Material : Porcelain
5. ANSI Approve
Applications:
Solid core station post insulator used for substations and electrical switch etc. The insulator can be used as vertical or inverted .
Competitive Advantages:
We manufacture such type insulators with high aluminum porcelain C-120 , the product mechanical strength are in high level . The actual cantilever strength are more than 50% higher than rated value .
we offer 3 years quality guarantee .
The porcelain glaze are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .
OEM design available upon customer’s requirement or special technical specifications.
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