10kV-35kV Pin insulator
Composite pin insulators combine the advantages of different materials to achieve superior performance in electrical power distribution systems. These insulators feature a composite insulator body, reinforced with fiberglass rods or other high-strength materials.
The composite insulator body provides excellent electrical insulation properties, high mechanical strength, and resistance to weathering and pollution. This design ensures reliable performance and longevity in outdoor environments, where they are exposed to various environmental stresses.
The metallic pin of a composite pin insulator serves as both a mechanical support and an electrical conductor, facilitating the connection of the insulator to the overhead power line and supporting structure.
The combination of materials in composite pin insulators enhances their resistance to tracking and erosion, reducing maintenance requirements and improving overall reliability.
Composite pin insulators are designed to withstand high electrical voltages and mechanical loads, making them suitable for medium to high-voltage transmission and distribution lines. They are installed vertically on supporting structures such as poles or towers, ensuring efficient electrical isolation and safe operation of the overhead power lines.
Abimat Electric composite pin insulator has high bending resistance, torsional strength, impact resistance, shock resistance and explosion proof performance. The inner insulation is reliable, light weight, easy to install, is the ideal replacement of traditional porcelain insulators.
PIN Insulator technical parameter:
| Insulator Model | Rated voltage | Rated bending load | Pin thread diameter X length | Clamp range | Structural height | Min. arc distance（mm） | Min. nominal creepage distance | Lightning impulse withstand voltage (peak) | Power frequency 1min wet withstand voltage (valid value) |
| (kV) | (kN) | (mm) | (mm) | (mm) | (mm) | (mm) | (kV) | (kV) | |
| FPQ-1/3T16-20 | 1～3 | 3 | 16～20×40 | φ10～φ24 | 155 | 85 | 180 | 45 | 18 |
| FPQ-10/4T16-20 | 6～10 | 4 | 16～20×40 | φ16～φ30 | 210 | 130 | 320 | 95 | 42 |
| FPQ-10/5T16-20 | 6～10 | 5 | 16～20×40 | φ 16～φ30 | 210 | 130 | 320 | 95 | 42 |
| FPQ-10/6T20 | 6～10 | 6 | 20×40 | φ16～φ30 | 210 | 130 | 320 | 95 | 42 |
| FPQ-10/3T16-20 | 10～15 | 3 | 16～20×40 | φ16～φ30 | 245 | 170 | 460 | 105 | 50 |
| FPQ-10/4T16-20 | 10～15 | 4 | 16～20×40 | φ16～φ30 | 245 | 170 | 460 | 105 | 50 |
| FPQ-10/5T16-20 | 10～15 | 5 | 16～20×40 | φ16～φ30 | 245 | 170 | 460 | 105 | 50 |
| FPQG-10/3T20 | 10～15 | 3 | 20×40 | Φ16～φ30 | 330 | 260 | 700 | 105 | 50 |
| FPQ-10/3 | 10 | 3 | 16～20×40 | φ16～φ30 | 285 | 170 | 450 | 105 | 50 |
| FPQ-10/5 | 10 | 10 | 16～20×40 | φ16～φ30 | 285 | 170 | 450 | 105 | 50 |
| FPQ-20/5T16-20 | 20 | 5 | 20×40 | ≤ φ36 | 300 | 215 | 600 | 150 | 65 |
| FPQ-20/12.5T16-20 | 20 | 12.5 | 16～22×45 | ≤ φ36 | 325 | 230 | 650 | 150 | 60 |
| FPQ-20/12.5T22 | 20 | 12.5 | 16～22×45 | ≤ φ36 | 370 | 275 | 775 | 170 | 70 |
| FPQ-35/3T16-20 | 35 | 3 | 20×45 | φ16～φ30 | 400 | 320 | 835 | 210 | 90 |
| FPQ-35/6T16-22 | 35 | 6 | 22×45 | ≤ φ36 | 450 | 370 | 1015 | 230 | 95 |
| FPQ-35/6T16-22 | 35 | 6 | 22×45 | ≤ φ36 | 480 | 370 | 1260 | 230 | 95 |