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185mm2 Tinned Annealed Copper Conductor 19/3.55mm

Fixed installation for medium voltage (MV) power in both EX- and safe areas, general purposes. For installation in areas exposed to MUD and drilling/cleaning fluids. Meets the MUD resistance requirement in NEK TS 606:2009. Model: RFOU-8.7/15KV Brand: Grand Cable

keyword:Overhead/Aerial Cable


The newest Stranded copper wire made in China is a high-quality cable material made of multiple strands of copper wire twisted together and tinned to improve its corrosion resistance and durability. This conductor is widely used in electrical engineering, communications equipment, automotive electronics, and other fields, and is particularly suitable for use in humid or corrosive environments.

Due to its concentrically stranded structure, this conductor has excellent flexibility and tensile strength, making it easy to install and route. The tin plating not only provides additional protection but also increases the conductor's solderability, ensuring stability during various soldering and joining operations.

Our newest stranded copper wire complies with international standards and undergoes strict quality testing to ensure the high performance and reliability of the product. Whether used for power transmission, signal transmission, or grounding systems, this conductor provides excellent conductivity and long service life, making it an ideal choice for your engineering projects.

Stranded for use overhead outdoors on insulators for distribution circuits, and also for grounding.

Tinned coated concentric stranded copper conductor.

Applicable Standard

ASTM B-3 "Soft or Annealed Copper Wire."

ASTM B-8 for "Concentric-Lay Stranded Copper Conductors."

ASTM B-189 for "Tinned Soft or Annealed Copper Wire for Electrical Purposes.


Dimension Characteristics

Nominal Cross-sectional Area  185mm²
Number of stranded wires 19
Diameter of stranded wires 3.55 mm
Overall Diameter 17.75 mm



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