WELCOME TO REACON
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
| Quantity: | |
|---|---|
The Polymer Composite Post Insulator is designed for insulation and mechanical support in medium and high voltage power systems. Made from high-strength fiberglass core rod and covered with hydrophobic silicone rubber housing, this polymer insulator provides excellent electrical insulation, weather resistance, and long-term reliability in outdoor environments.
Compared with traditional porcelain insulators, the composite post insulator is lightweight, resistant to contamination, and offers superior performance under harsh conditions such as pollution, humidity, and UV exposure. It is widely used in substations, overhead lines, and electrical equipment to ensure safe and stable operation of power systems.
Excellent Insulation Performance:Provides stable insulation under high voltage conditions.
Hydrophobic Silicone Rubber:Maintains insulation even in polluted or wet conditions.
Lightweight Structure:Easier installation compared with porcelain insulators.
Excellent Weather Resistance:Resistant to UV, aging, and extreme temperatures.
-Small volume and light weight, easy to transport and install
-The superior in performance and high intensity mechanical enhance reliability of power line
-Extraordinary hydrophobic and resistance to contamination
-Long-duration resistance aging and leakage tracking.
| Name | 10kv-500kv Composite Polymer Suspension/ Post/ Pin Insulator |
| Materials | 1) Silicon Rubber for sheds/ housing 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core 3) Hop DIP galvanized cast steel for metal fittings 4) Fitting types: BALL, SOCKET, TONGUE, CLEVIS, EYE and Y-CLEVIS |
| Standard | ANSI, IEC, GB, BS, AS etc. |
| Color | brown, gray glazed |
| Producing | as per drawings or clients' requirement |
| Sample | offer free sample |
Substation Busbar Support:Used to support and insulate busbars in substations, ensuring safe spacing and stable operation under high voltage conditions.
Switchgear & Electrical Equipment Insulation:Installed in switchgear, disconnect switches, and circuit breakers to provide insulation between live parts and grounded structures.
Overhead Line Support Structures:Used on poles or towers to support conductors while maintaining electrical insulation and mechanical stability.
Pollution-Prone Environments:Ideal for coastal, industrial, and desert areas where contamination can affect traditional insulators.
Renewable Energy Systems:Widely used in solar and wind power substations for reliable insulation performance.
Silicone rubber housing with aging resistance
Electrical performance tested under HV conditions
Mechanical load and bending strength verified
Complies with IEC standards
Q1: What is the advantage over porcelain insulators?
A1: Lighter weight, better pollution resistance, and improved safety.
Q2: Can it be used outdoors?
A2: Yes, it is designed for long-term outdoor environments.
Q3: What voltage levels are supported?
A3: Suitable for medium and high voltage systems.
Q4: Is it resistant to UV and aging?
A4: Yes, silicone rubber provides excellent weather resistance.
Q5: Where is it commonly used?
A5: Substations, overhead lines, and electrical equipment.
