Insulators are used to increase creepage distance and are usually made of silicone or ceramic. Insulators play two basic roles in overhead transmission lines, namely supporting the conductors and preventing current from returning to the ground. These two roles must be guaranteed, and insulators should not fail due to various electromechanical stresses caused by changes in environmental and electrical load conditions.
Product Overview
Our composite pin insulators, also known as vertical post insulators, are indispensable key components in the power transmission system. It offers a variety of voltage levels for selection, such as 12kV, 27kV, 36kV, 66kV, 136kV, etc., and can adapt to the complex requirements of different power engineering projects, ensuring the safe and stable transmission of electricity.
Function Introduction
• Electrical Insulation: It has excellent insulation performance, effectively isolating live conductors from grounding bodies, preventing current leakage and electrical accidents, and ensuring the normal operation of the power system.
• Mechanical Support: With a high-strength structural design, it can withstand the vertical load of the conductors, horizontal tension, and various dynamic stresses, ensuring stable support for the transmission lines even in harsh environments.
Operating Environment
• Diverse Climatic Environments: Whether it is the hot and arid desert areas, the cold and snowy polar regions, or the humid and rainy tropical regions, this insulator can operate stably due to its excellent weather resistance.
• Complex Terrain Conditions: It is suitable for transmission lines in various terrains such as mountains, plains, and hills. In the steep terrains and strong wind environments of mountainous areas, it can also ensure the reliability of power transmission.
Technical Features
• Advanced Composite Material: It is made of high-performance silicone rubber and high-strength glass fiber core rods through composite processing, having good hydrophobicity, anti-aging properties, and resistance to electrical erosion, which greatly extends the service life of the insulator.
• Unique Umbrella Skirt Design: The umbrella skirt structure has been optimized in design, increasing the creepage distance and improving the anti-fouling flashover ability of the insulator, effectively dealing with various polluted environments.
• Maintenance-free Feature: Compared with traditional insulators, it has an extremely low maintenance cost, reducing the workload and frequency of maintenance for power maintenance personnel, and lowering the operating costs of the power system.
Parameter List
| Item |
Parameter Details |
| Voltage Level |
12kV, 27kV, 36kV, 66kV, 136kV |
| Mechanical Failure Load |
According to different models, [6] kN - [12.5] kN |
| Creepage Distance |
Meeting the requirements of the corresponding voltage level standards, 310mm/10kV |
| Material |
Silicone rubber, glass fiber core rod |
| Applicable Temperature Range |
- [40]℃ - + [70]℃ |
Choose our composite pin insulators to provide reliable, efficient, and long-lasting protection for your power transmission system. If you have any questions about the product, please feel free to contact us.
Product Overview
Our composite pin insulators, also known as vertical post insulators, are indispensable key components in the power transmission system. It offers a variety of voltage levels for selection, such as 12kV, 27kV, 36kV, 66kV, 136kV, etc., and can adapt to the complex requirements of different power engineering projects, ensuring the safe and stable transmission of electricity.
Function Introduction
• Electrical Insulation: It has excellent insulation performance, effectively isolating live conductors from grounding bodies, preventing current leakage and electrical accidents, and ensuring the normal operation of the power system.
• Mechanical Support: With a high-strength structural design, it can withstand the vertical load of the conductors, horizontal tension, and various dynamic stresses, ensuring stable support for the transmission lines even in harsh environments.
Operating Environment
• Diverse Climatic Environments: Whether it is the hot and arid desert areas, the cold and snowy polar regions, or the humid and rainy tropical regions, this insulator can operate stably due to its excellent weather resistance.
• Complex Terrain Conditions: It is suitable for transmission lines in various terrains such as mountains, plains, and hills. In the steep terrains and strong wind environments of mountainous areas, it can also ensure the reliability of power transmission.
Technical Features
• Advanced Composite Material: It is made of high-performance silicone rubber and high-strength glass fiber core rods through composite processing, having good hydrophobicity, anti-aging properties, and resistance to electrical erosion, which greatly extends the service life of the insulator.
• Unique Umbrella Skirt Design: The umbrella skirt structure has been optimized in design, increasing the creepage distance and improving the anti-fouling flashover ability of the insulator, effectively dealing with various polluted environments.
• Maintenance-free Feature: Compared with traditional insulators, it has an extremely low maintenance cost, reducing the workload and frequency of maintenance for power maintenance personnel, and lowering the operating costs of the power system.
Parameter List
| Item |
Parameter Details |
| Voltage Level |
12kV, 27kV, 36kV, 66kV, 136kV |
| Mechanical Failure Load |
According to different models, [6] kN - [12.5] kN |
| Creepage Distance |
Meeting the requirements of the corresponding voltage level standards, 310mm/10kV |
| Material |
Silicone rubber, glass fiber core rod |
| Applicable Temperature Range |
- [40]℃ - + [70]℃ |
Choose our composite pin insulators to provide reliable, efficient, and long-lasting protection for your power transmission system. If you have any questions about the product, please feel free to contact us.
