Composite Pin Insulator Parameters
| SN | Model No. | Structure Height/H mm | Insulation Height/H mm | creepage distance /L mm | Tread Dia/L M | Tread Length /L mm | Groove Radius/R mm | Wet Power Frequency Withstand Test Voltage/kV | Lighting Impulse Voltage/kV | SCL/kN |
| 1 | FPQ-10/2T16 | 285 | 205 | 450 | M16 | 45 | 15 | 40 | 110 | 2 |
| 2 | FPQ-10/5T20 | 285 | 203 | 460 | M20 | 40 | 15 | 40 | 110 | 5 |
| 3 | FPQ-24/12.5T20 | 275 | 210 | 540 | M20 | 130 | 25 | 50 | 125 | 12.5 |
| 4 | FPQ-36/10T20 | 460 | 380 | 1170 | M20 | 150 | 25 | 80 | 185 | 10 |
| 5 | FPQ-33/12.5T22 | 510 | 380 | 1170 | M22 | 140 | 25 | 95 | 250 | 12.5 |
Advantage of 11kV Pin Insulator
High Mechanical Strength
Designed to withstand mechanical loads up to 5kN.
01
Weather & Pollution Resistance
Made from high-quality silicone rubber, providing exceptional resistance to harsh environments.
02
Durability & Longevity
UV-resistant, hydrophobic, and anti-aging properties ensure long service life.
03
Lightweight & Easy Installation
Compared to traditional porcelain insulators, composite pin insulators offer reduced weight and easier handling.
04
What Is A Polymer Pin Post Insulator
A pin insulator is a type of electrical insulator designed to support and separate conductors on power distribution lines. It is mounted on a pin attached to the crossarm of a utility pole and is commonly used in medium-voltage networks. Composite pin insulators offer superior performance over traditional porcelain ones, providing better resistance to electrical and environmental stresses.
The Pin Type Insulator in Our Workshop
Manufacturing & Processing Displays
End Fitting Preparation
The end fittings are inspected and prepared before crimping onto the pin insulators.
Crimping Process
The end fitting is securely crimped onto the fiberglass core rod to ensure strong mechanical performance.
Finished Products
The pin insulators are assembled and displayed in the workshop, ready for quality inspection.
Marking Process
Each pin insulator undergoes marking for identification and traceability.
Packing Process
The insulators are carefully packed in plywood cases to prevent damage during transportation.
Ready for Shipment
Packed insulators are loaded onto vehicles and prepared for delivery to the port.
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