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12kV Insulator
2. Installation Method: Vertically or horizontally mounted within the cabinet and between conductive components.
3. Compatible Cabinet: Compatible with KYN28A, XGN switchgear, etc.
4. Product Advantages: Excellent insulation performance, high voltage resistance, low dielectric loss, good stable performance, corrosion resistance, and good anti-pollution performance.
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Product Introduction
12kV insulator is a critical component used to separate conductors at different potentials or between conductors and grounded elements. It is designed to withstand voltage and mechanical stress. The primary types include post insulators and composite insulators.
Product Specifications
|
No. |
Item |
Unit |
Date |
| 1 |
Rated Voltage |
kV |
12 |
| 2 |
Operating Environment |
-40℃～40℃ |
|
| 3 |
Power Frequency Withstand Voltage |
kV/ min |
48 |
| 4 |
Partial Discharge Limit Value |
pc |
≤5 |
| 5 |
Material |
Epoxy Resin |
Product Advantages
12kV insulator offers several key advantages:
Outstanding Insulation
Effectively isolates conductors with differing potentials, preventing current leakage and short circuits, ensuring the safe operation of your electrical system.
High Voltage Endurance
Capable of withstanding higher voltage levels, making it versatile for various power transmission and distribution needs.
Low Dielectric Loss
It can reduces energy loss, contributing to overall system efficiency.
Stable Performance
Remains stable under various environmental conditions, resisting deformation and breakage.
Corrosion Resistance
It has a certain tolerance to chemical substances such as acids, alkalis, and salts, and is not easily corroded.
Anti-Pollution Characteristics
Its smooth surface resists dirt accumulation, maintaining its insulation properties even in polluted environments.
Product Applications
01
Substations
In substations, post insulators are used to support the conductive parts of electrical devices such as busbars, isolation switch, and circuit breakers to ensure the safe operation of the equipment.
02
Overhead Lines
Used to support overhead conductors to maintain a sufficient insulation distance from grounded parts such as poles and towers.
03
Power Plants
In power plants, post insulators are used at the outlets of generators, transformers, and other equipment to provide insulation and support.
Product Outline Drawing
|
Model |
M1 |
M2 |
M3 |
Hole Distance(mm) |
|
CG101-12A |
M16 |
M16 |
||
|
CG101-12B |
M10 |
2-M8 |
M16 |
28 |
|
CG101-12C |
M12 |
2-M8 |
M16 |
28 |
|
CG101-12D |
M10 |
2-M10 |
M16 |
40 |
12kV Insulator Application Pictures
Important components of power line towers-12kV Insulator
Flame Retardant, High Bending Strength
Different switchgear and circuit breakers require insulators with different appearances.
Key factors: height, hole diameter, and mounting hole spacing.
12kV Insulator Detail Pictures
Epoxy Resin Made Insulator Detail Pictures
comparison of Insulator in Different Materials
| Materials | Features | Applicable |
| Epoxy resin made insulator | Good insulation, high strength, easy to mold | 12kV Epoxy resin made insulator commonly used in indoor switchgear and circuit breakers. |
| Ceramic made insulator | Resistant to aging and outdoor weather | 12kV Ceramic made insulator is suitable for outdoor pole-mounted applications and substations |
| Silicone rubber composite made insulator | Lightweight, dirt-resistant, and explosion-proof | 12kV Silicone rubber composite made insulator is suitable for polluted areas, coastal regions, and harsh environments |
Epoxy resins are a general term for organic polymers containing two or more epoxy groups in their molecules.
With a few exceptions, their relative molecular mass is generally low.
The molecular structure of epoxy resins is characterized by the presence of reactive epoxy groups in the molecular chain.
These epoxy groups can be located at the ends, in the middle, or in a cyclic structure.
Due to the presence of reactive epoxy groups, they can undergo cross-linking reactions with various types of curing agents to form insoluble, infusible polymers with a three-dimensional network structure.
Company Introduction
We operate one of the most advanced and standardized assembly line manufacturing facilities in the industry, equipped with the latest technology, enabling us to produce a wide range of high quality electrical products with precision and efficiency. Wecomply with GB 1984-2024 and GB/T11022-2020 standards to ensure the highest quality. Our commitment to excellence is reflected in the durability, reliability, and compatibility of our products.
We offer a wide range of products, including indoor and outdoor vacuum circuit breakers, switchgear, low voltage switch equipment, and various electrical accessories. Each product is designed to meet the specific needs of our customers, they can operate stably in urban distribution networks, industrial melting, new energy power generation, rural power supply and other places, and can still maintain excellent reliability even in harsh environments. Our VTZ Series have become important switch equipment in major fields and power systems throughout China, and their reputation for reliability has earned us the trust of customers nationwide.
We believe in the power of collaboration to drive innovation. That's why we partner with renowned companies, universities, and research institutes both in China and abroad. These collaborations allow us to tap into a wealth of knowledge and expertise that enhances our research and development capabilities. By working closely with our partners, we are able to incorporate the latest technological advancements into our products, ensuring that we remain at the forefront of the industry.
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