| Application: | High-voltage |
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| Material: | Composite Polymer |
| Structure: | Post Insulator |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Polymer insulator is a kind of insulator with polymer insulation parts, and it is also named also named composite insulators, silicone rubber insulator. Usually, the insulation parts are made of silicone rubber, Al(OH)3 and fillers. This kind of insulators have the same function of glass insulators and ceramic insulators, when applied for power systems with a voltage over 1000V.
When classified by how the insulators are applied, they can be classified into:
When classified by power system voltages, they can be classified into:
| Model | Rated Voltage (kV) | Rated Mechanical Bending Load (kN) | Length (mm) |
Minimum Arc Distance (mm) | Minimum Creepage Distance (mm) | Lightning Impulse Withstand Voltage, peak (kV) | P.F 1min wet withstand voltage (kV) | Coupling Size |
| FXB-11/70 | 11 | 70 | 330 | 160 | 300 | 95 | 45 | 16 |
| FXB-11/80 | 11 | 80 | 370 | 200 | 450 | 95 | 45 | 16 |
| FXB-24/70 | 24 | 70 | 410 | 240 | 750 | 125 | 65 | 16 |
| FXB-24/100 | 24 | 100 | 450 | 240 | 750 | 125 | 65 | 16 |
| FXB-24/120 | 24 | 120 | 450 | 240 | 750 | 125 | 65 | 16 |
| FXB-33/70 | 33 | 70 | 530 | 360 | 900 | 200 | 95 | 16 |
| FXB-33/80 | 33 | 80 | 590 | 425 | 1080 | 220 | 95 | 16 |
| FXBW-33/70 | 33 | 70 | 655 | 480 | 1260 | 220 | 105 | 16 |
| FXBW-33/100 | 33 | 100 | 695 | 480 | 1260 | 220 | 105 | 16 |
| FXBW4-66/70 | 66 | 70 | 870/940 | 710 | 2248 | 410 | 185 | 16 |
| FXBW4-66/100 | 66 | 100 | 870/940 | 710 | 2248 | 410 | 185 | 16 |
| FXBW4-110/100 | 110 | 100 | 1240/1440 | 1000/1200 | 3150/3860 | 550 | 230 | 16 |
| FXBW4-110/160 | 110 | 160 | 1340 | 1000 | 3380 | 550 | 230 | R20 |
| FXBW4-145/120 | 145 | 120 | 1480 | 1240 | 4123 | 725 | 355 | 16 |
| FXBW4-220/100 | 220 | 100 | 2240/2350/2470 | 2020/2080/2210 | 6450/6760/7150 | 1000 | 395 | 16 |
| FXBW4-330/160 | 330 | 160 | 2990 | 2600 | 9075 | 1425 | 570 | R20 |
| FXBW4-220/210(160) | 220 | 210/160 | 2350 | 2000 | 6800 | 1000 | 230 | R20 |
| FXBW4-330/210(160) | 330 | 210/160 | 2930 | 2650 | 8790 | 1425 | 570 | R20 |
| FXBW4-500/210(160) | 500 | 210/160 | 4450 | 4075 | 14860 | 2050 | 740 | R20 |
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