477 Cosmos All Aluminum Conductor AAC

Allowable Ampacity for 477 Cosmos All Aluminum Conductor AAC: 383 Amps

Applications:

AAC, or All Aluminum Conductor, is an electrical cable mainly used for distribution services as well as overhead transmission in outdoor premises due to the high-quality water-resistant aluminum conductor. The AAC cable can be of two classes: class AA cables are with bare conductors to be used in overhead lines, and class A is for an electrical wire with both bare conductors for increased flexibility and conductors with a weather-resistant cover.

Also Known As:

477 oxlip all aluminum conductor, 477 oxlip all aluminum conductor table, 477 oxlip aac all aluminum conductor, 477 oxlip aac cable, 477 oxlip aluminum alloy cable, 477 oxlip abrasive resistant cable, 477 oxlip transmission overhead, 477 oxlip overhead power line components.

Standards:

• 1350-H19 for Electrical Purposes 

• Concentric-Lay-Stranded Aluminum 1350 conductors 

• Requirements of the National Electrical Code 

• ASTM B-230 & B-23

Construction

Conductors:

AAC cable has a concentric lay stranded conductor consisting of Aluminum Alloy 1350-H19 wires and is available in both single-layer and multi-layer constructions.

Note: AAC ampacity is based on 75ºC conductor temperature, 25 ºC ambient, 2ft1s wind, 961 watts/sq. foot sun, 0.5 coefficients of emissivity and absorption.

Specifications:

• Conductor Size: 477

• Stranding: 7

• Class: AA, A

• Diameter Inches: Indiv. Wire: 0.1739

• Diameter Inches: O.D: 0.522

• Cross Sectional Area (sq. inches): 0.1622

• Approx. Weight lb/1000FT: 198.6

• Approx. Rated Strength (lbs.): 3,830

• Ampacity: 383 Amps