477 MCM AAC Cosmos Conductor

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477 MCM Cosmos AAC – ALL ALUMINUM CONDUCTOR

Also Known As:

477 MCM Cosmos ALL ALUMINUM CONDUCTOR, 477 MCM Cosmos cable AAC, 477 MCM Cosmos aluminum alloy cable, 477 MCM Cosmos abrasive resistant cable, 477 MCM Cosmos electric meter wiring, 477 MCM Cosmos transmission overhead, 477 MCM Cosmos burying electric cable, 477 MCM Cosmos utility pole ground wire, 477 MCM Cosmos overhead power line components.

Allowable Ampacity for 477 MCM AAC Cosmos Conductor: 639 Amps

Applications

Bare EC grade hard-drawn aluminum stranded conductor. Available in sizes 477 MCM through 2750 MCM.Overhead electrical distribution and transmission for distributing power.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.

Applicable Standards:

Gecable’s AAC bare conductor meets or exceeds the following ASTM

Specifications:
– ASTM B-230: Aluminum 1350-H19 wire for electrical purposes.
– ASTM B-231: Concentric Lay Stranded Aluminum 1350 Conductors.

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.

• Ampacity

Medium to high voltages.

477 MCM AAC Cosmos Conductor Characteristics

Technical Specifications:
Code name:	Cosmos
Size AWG:	477
Stranding:	19
Stranding Class:	AA
Diameter Individual Wire Aluminum (Inches):	0.1584
Diameter Complete Cable (O.D.) (Inches):	0.793
Cross Sectional Area (Sq. Inches):	0.3746
Weight Per 1000ft Total (Lbs.):	447.8
Rated Breaking Strength (Lbs.):	8360
Resistance DC 20°C Per 1000ft:	0.0362 ?
Resistance DC 75°C Per 1000ft:	0.0445 ?
Allowable Ampacity 90C (Amps):	639 Amps

Following AAC Conductor Types We Offer:

If you have any questions regarding our services, please contact us or email at [email protected].