Composite insulators are special insulation controls that can play an important role in overhead transmission lines.
Composite insulators are also called synthetic insulators. The insulator is composed of glass fiber resin core rod (or core tube), organic material sheath and umbrella skirt. It has the characteristics of small size, light weight, high tensile strength and good anti-pollution flashover performance. However, its anti-aging ability is not as good as that of ceramic and glass insulators. Composite insulators include: rod-shaped suspension insulators, insulating cross arms, post insulators and hollow insulators (ie composite sleeves). The composite bushing can replace ceramic bushings for transformers, arresters, circuit breakers, capacitor bushings, cable terminals and other power equipment. Compared with porcelain sleeves, composite insulators have the advantages of high mechanical strength, light weight, and small dimensional tolerances, which can avoid damage caused by explosions.
MAIN TECHNICAL PARAMETERS
Spec.& model | Rated mechanical load (KN) | Structural height (mm) | Shed dia | Minimum arc distance (mm) | Minimum nominal creeping distance (mm) | Lower thread diameter （mm） | Rated voltage (KV) | Ceiling voltage （KV） | 1 min Power frequency wet withstand voltage | Lightning full wave impulse withstand voltage |
FPQ1-1/4T20 | 4 | 180 | 90 | 90 | 210 | 16-20 | 1 | 1.2 | 20 | 50 |
FPS-105/5 | 5 | 250 | 90 | 173 | 380 | 16-20 | 10 | 12 | 42 | 105 |
| FPQ-1/4T20 | 4 | 180 | 72 | 90 | 210 | 16-20 | 1 | 1.2 | 20 | 50 |
| FPQ1-10/2T16-20 | 2 | 215 | 140/105 | 130 | 300 | 16-20 | 10 | 12 | 40 | 90 |
| FPQ-10/3T16-20 | 3 | 245 | 145/110 | 184 | 460 | 16-20 | 10 | 12 | 50 | 110 |
| FPQ3-10/4T16-20 | 4 | 210 | 130 | 320 | 16-20 | 6-10 | 12 | 42 | 95 | |
| FPQ3-10/5T/16-20 | 5 | 210 | 130 | 320 | 16-20 | 6-10 | 12 | 42 | 95 | |
| FPQ4-10/3T16 | 3 | 245 | 170 | 460 | 16 | 10-15 | 12 | 50 | 105 | |
| FPQ1-10/3T16-20 | 3 | 225 | 132/108 | 170 | 400 | 16-20 | 10 | 12 | 50 | 110 |
| FPQ4-10/5T20 | 5 | 245 | 170 | 460 | 20 | 10-15 | 12 | 50 | 105 | |
| FPQG4-10/5T20 | 3 | 330 | 260 | 700 | 20 | 10-15 | 12 | 50 | 105 | |
| FPQ4-20/5T20 | 5 | 300 | 215 | 600 | 20 | 20 | 12 | 65 | 150 | |
| FPQ4-20/12.5T22 | 12.5 | 350 | 240 | 650 | 22 | 20 | 12 | 70 | 170 | |
| FPQ4-35/2T20 | 3 | 400 | 320 | 835 | 20 | 35 | 12 | 90 | 210 | |
| FPQ1-10/5T16-20 | 3 | 325 | 132/108 | 170 | 400 | 16-20 | 10 | 12 | 50 | 110 |
| FPQ4-35/6T20-22 | 6 | 480 | 370 | 1260 | 22 | 35 | 12 | 95 | 230 | |
| FPS-105/5 | 5 | 230 | 180 | 380 | 16-20 | 10-15 | 12 | 45 | 105 | |
| FPS-105/8 | 8 | 230 | 180 | 420 | 16-20 | 10-15 | 12 | 45 | 105 | |
| FPS-150/5 | 5 | 300 | 215 | 600 | 16-20 | 20 | 12 | 65 | 150 | |
| FPS-150/12.5 | 12.5 | 325 | 215 | 575 | 16-20 | 20 | 12 | 65 | 150 | |
| FPS-170-12.5 | 12.5 | 350 | 240 | 650 | 16-20 | 20 | 12 | 70 | 170 |
Notification for order:
1.The hardware at both ends can be customized and matched according to the requirements of users.
2. The color of silicone rubber is red by default, and you can also choose gray, blue, yellow, black and other colors.
Overview
Place of Origin: Shanghai, China | Brand Name: Spower |
Model Number:FPQ、FPS | Material: Composite Polymer |
Rated Voltage:1-20KV | Tensile Strength:4-12.5KN |
Insulation distance:210-650mm | Certification: ISO9001:2015 |
OEM: Accept |
Lead Time
Quantity(Pieces) | 1 - 2000 | >2000 |
Est. Time(days) | 25 | To be negotiated |
Packaging & Delivery
Packaging Details Standard Exported Packing Or As Your Request
Port：Shanghai or Tianjin Port
Picture Example
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