Guangdong Yufeng Industries Co., Ltd.
Guangdong Yufeng Industries Co., Ltd.

What Are the Use Environment, Application Scope and Product Features of 66kV Composite Outdoor Cable Terminals?

Jul 27 , 2024

The 66kV composite outdoor cable terminal is primarily used in high-voltage cable systems to connect cables with equipment such as transformers and switchgear, ensuring safe and reliable power transmission. Its usage scope and product features are as follows:


Usage Environment


  • Temperature Range: Typically suitable for environmental temperatures from -40°C to +50°C.

  • Humidity Conditions: Can adapt to high humidity environments, maintaining stable performance under high humidity.

  • Pollution Level: Suitable for areas with high levels of pollution, including industrial pollution and salt fog environments.

  • Altitude: Generally suitable for areas below 2000 meters above sea level, with special designs available for higher altitudes.


Usage Range


  • Voltage Level: Mainly used for 66kV high-voltage transmission lines.

  • Installation Locations: Suitable for outdoor substations, cable line terminal towers, etc.

  • Power Systems: Applicable to power transmission and distribution systems, especially in places requiring high reliability and stability.


Product Characteristics


  • Strong Weather Resistance: Made of high-quality composite materials, capable of resisting UV rays, rain, snow, and other harsh weather conditions.

  • Excellent Electrical Performance: Features good insulation and arc resistance, ensuring safety and reliability during long-term operation.

  • High Mechanical Strength: Reasonably designed structure capable of withstanding significant mechanical stress, preventing power outages caused by external damage.

  • Easy Installation: Simple structure, lightweight, easy to install and maintain, effectively saving labor and time costs.

  • Good Waterproof Performance: Designed with excellent waterproof structure, ensuring that insulation performance does not decrease due to moisture intrusion under various environmental conditions.

  • Long Service Life: Made of aging-resistant materials, ensuring a long service life and reducing the frequency of replacement and maintenance costs.


These characteristics make the 66kV composite outdoor cable terminal widely used in modern high-voltage transmission systems, meeting the demands of various complex and harsh usage environments.

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