266.8 MCM Daisy AAC All Aluminum Stranded Conductor

The 266.8 MCM Daisy AAC (All Aluminum Stranded Conductor) is a premium overhead power conductor designed for efficient electrical transmission and distribution. Made from high-purity aluminum strands, it provides excellent electrical conductivity, combined with lightweight and flexible characteristics for easy installation and handling. With a cross-sectional area of approximately 266,800 circular mils, this conductor is well-suited for high-current applications in power systems. Its robust, corrosion-resistant construction ensures durability and long-term performance in outdoor environments, making it an ideal choice for utility companies seeking a reliable, cost-effective solution for high-voltage transmission lines. The Daisy AAC conductor helps optimize power transfer efficiency, reduce losses, and maintain stable operation across various climatic conditions.

  • 266.8 Mcm Daisy Aac All Aluminum Stranded Conductor

266.8 MCM Daisy AAC All Aluminum Stranded Conductor


All Aluminum Conductor AAC 266.8 MCM Daisy

  • Code Word Daisy
  • Number of Stranded 7
  • Standard ASTM B231
  • Conductor Material All Aluminum Conductor


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AAC Daisy Conductor Application

266.8MCM Daisy AAC Cable can be used in low and medium voltage overhead lines. It’s commonly used in urban areas because of its ability to carry significant voltages over short distances. The long-lasting, corrosion resistant qualities of aluminum make this conductor a popular choice for use in coastal areas as well as for use in the railway and subway industries. Shipyards and offshore construction sites benefit from the conductor’s durability.266.8MCM Daisy AAC Cable can be used for most overhead transmission duties when conductor strength is not a factor. The conductor can also be used for primary and secondary distribution applications.

AAC (all aluminum conductor) is the most economical bare overhead conductor due to its lighter weight. It offers easier handling during installation and use of simpler fittings. The wire is corrosion resistant due to its homogeneous construction.

STANDARD

AAC Daisy Conductor Standard
-ASTM B-230: Aluminum 1350-H19 wire for electrical purposes.
- ASTM B 231: Concentric Lay Stranded Aluminum 1350 Conductors.

Construction

AAC Daisy Conductor Construction
Aluminum alloy 1350 wires concentric lay stranded wrapped helically around a central wire. Each successive layer has six wires more than the previous underlying layer. Outer layer is right hand lay and reversed in successive layers.

 All Aluminum Conductor AAC Construction

All Aluminum Conductor AAC Construction

PARAMETER
Code name:

Daisy
Size AWG: 266.8
Stranding: 7
Stranding Class: A
AA
Diameter Individual Wire Aluminum (Inches): 0.1953
Diameter Complete Cable (O.D.) (Inches): 0.586
Cross Sectional Area (Sq. Inches): 0.2095
Weight Per 1000ft Total (Lbs.): 250.5
Rated Breaking Strength (Lbs.): 4830
Resistance DC 20°C Per 1000ft (Ω): 0.0648
Resistance DC 75°C Per 1000ft (Ω): 0.0793
Allowable Ampacity 90C (Amps): 443