Overhead Insulated Cable 3-35kV XLPE Insulated Aerial Power Transmission Wire

PRODUCT DESCRIPTION

It is suitable for overhead power lines with AC rated voltage of 35kV and below. It is used in cities andtowns, high-rise buildings, forest areas and other places with high safety requirements.

 USAGE CHARACTERISTICS

Rated voltage: 1 or 10 kV.

Operating temperature: PVC and polyethylene insulation should not exceed 70°C, and cross-linked polyethylene insulation should not exceed 90°C. During a short circuit, the duration should not exceed 5 seconds. The maximum temperature of the cable conductor should not exceed 160°C for PVC insulation, 150°C for polyethylene insulation, and 250°C for cross-linked polyethylene insulation. The cable laying temperature should not be lower than -20°C.

Model and Name

Cable Structure

Structure Type 1.Conductor 2.Insulation		Model	Description
Single cores		JKV	Cu-conductor PVC insulated overhead cables
		JKLV	Al-conductor PVC insulated overhead cables
Four-cores		JKY	Cu-conductor PE insulated overhead cables
		JKLY	Al-conductor PE insulated overhead cables
		JKYJ	Cu-conductor XLPE insulated overhead cables
		JKRYJ	Flexible Cu-conductor XLPE insulated overhead cables
		JKLYJ	Al-conductor XLPE insulated overhead cables
1.Messenger wire 2.Lahing wire 3.Conductor 4.Insulation		JKYJZ	Cu-conductor XLPE insulated and self-supporting triplex overhead cables

Applications:

• Urban distribution network & renovation projects
• Rural power grid & mountainous area electrification
• Industrial park & factory power supply
• New energy (solar/wind farm) grid connection
• Infrastructure (railway, highway, tunnel) power supply
• Transformer down-lead & temporary construction power
• Coastal, heavy ice & strong wind zones requiring high tensile strength

FAQ

• Q: What is overhead insulated cable used for?

   

  A: It is used for urban/rural overhead power transmission, grid renovation, new energy grid connection, transformer down-lead and industrial power supply, with better safety than bare wires.
   
• Q: What models do you offer?

   

  A: Full range including JKV/JKY/JKYJ/JKLYJ/JKRYJ/JKLGYJ, with copper/aluminum/steel-reinforced conductors for different applications.
   
• Q: What voltage levels are available?

   

  A: We provide 0.6/1kV to 35kV overhead insulated cables, supporting both low and medium voltage applications.
   
• Q: What certifications do you have?

   

  A: Factory test reports, type test reports, ISO certifications, and CE certification are available for your project requirements.
   
• Q: What is your lead time?

   

  A: 7-15 working days for regular orders, with strong monthly capacity up to 1500 km and OEM support.