ANSI 52-1 for high voltage Ceramic Suspension Disc Insulators 11kv 70KN Overhead Line Insulators
11kV Polymer Disc Insulator is specially engineered for 11kV overhead distribution lines, offering a reliable solution for both suspension and tension applications. This product adopts a ball and socket type end fitting design, ensuring secure and standardized connections in power line systems.
Made from high-quality hydrophobic silicone rubber, the 11kV polymer disc insulator demonstrates excellent performance in resisting pollution flashover and maintaining electrical insulation under harsh environmental conditions. The inherent water-repellent (hydrophobic) properties of the silicone housing help prevent the formation of conductive water films, significantly improving the long-term reliability of the insulator.
For mechanical strength, two options are available: 70kN and 100kN, depending on your project’s load requirements. Both options use a high-strength fiber-reinforced epoxy core (FRP rod), providing excellent tensile resistance and structural stability.
The 11kV polymer disc insulator price offered by Gaoya Power starts at USD 2.5 per piece (EXW), subject to change based on design parameters and material selection.
11 kV Polymer Disc Insulator Technical Drawing and Specifications
| Model |
Rated Voltage (kV) |
Specified Mechanical Load (kN) |
Section Length (mm) |
Arcing Distance (mm) |
Creepage Distance (mm) |
Coupling Size |
Lightning Impulse Withstand Voltage (kV) |
Power Frequency Withstand Voltage (kV), dry |
Power Frequency Withstand Voltage (kV), wet |
| FXBW-11/70 |
11 |
70 |
266 |
150 |
305 |
16 |
95 |
55 |
50 |
| FXBW-11/100 |
11 |
100 |
290 |
220 |
450 |
16 |
145 |
80 |
70 |
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ANSI 52-1 Ceramic Suspension Disc Insulator 11kV With Ball And Socket Type End Fitting Images
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