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Underground Cables

Underground Cables

Dongchao Underground Cables include Aluminum 600V Secondary UD and Aluminum 600V Tri-Rated UD types. Made with 1350-H19 aluminum conductors and XLPE insulation, they are designed for secondary distribution circuits in ducts or direct burial applications, offering excellent heat, moisture, and chemical resistance for reliable underground power performance.
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Types of Underground Cables

What Is Underground Cables?

What Is Underground Cables?
What Is Underground Cables?

Dongchao Underground Cables are designed with durable aluminum conductors and premium XLPE insulation for long-term underground performance.

The Aluminum 600V Secondary UD features a compressed concentric 1350-H19 aluminum conductor with moisture-, heat-, and chemical-resistant XLPE insulation.

The Aluminum 600V Tri-Rated UD uses a stranded AA-8000 aluminum alloy conductor and FR-XLPE insulation, offering enhanced abrasion, impact, and sunlight resistance with clear phase identification markings for safe installation.


Application of Underground Cables

Dongchao Underground Cables are ideal for low-voltage power distribution systems where reliability and safety are essential. Designed for installation in ducts, conduits, or direct burial, they perform efficiently in both dry and wet environments. With a voltage rating of up to 600V, these cables are widely used in residential, commercial, and utility distribution networks.

Application of Underground Cables
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