477.0 MCM Hen ACSR AW Aluminum Conductor Aluminum-Clad Steel Reinforced Bare Cable

477.0 MCM Hen ACSR AW Aluminum Conductor Aluminum-Clad Steel Reinforced Bare Cable

Applications:

Used as bare overhead transmission and as primary and secondary distribution cable. ACSR/AW offers strength characteristics similar to ACSR, along with slightly greater ampacity and resistance to corrosion due to aluminum-cladding of the steel core wires.

Also Known As:

477.0 MCM ACSR (Aluminum Conductor Steel Reinforced), AW (Aluminum-Clad Steel), Bare Cable, 477.0 MCM Electrical Transmission, High Voltage Power Lines, Conductor Strength, Aluminum Conductor, Steel Reinforcement, 477.0 MCM Durable Conductors, ACSR AW Cable.

Standards:

• B-230 Aluminum Wire, 1350-H19 for Electrical Purposes.
• B-502 Aluminum-Clad Steel Core Wire for Aluminum Conductors, Aluminum-Clad Steel Reinforced.
• B-549 Aluminum Conductors, Concentric-Lay-Stranded, Aluminum-Clad Steel Reinforced (ACSR/AW).

Construction:

Aluminum alloy 1350-H19 wires, concentrically stranded about an aluminum-clad steel core.

Specifications:

• Size : 477.0 MCM
• Stranding (Al/Aw): 30/7
• Diameter Inches: Individual Wires Al: 0.1261
• Diameter Inches: Individual Wires Aw: 0.1261
• Diameter Inches: Aw Core: 0.3783
• Diameter Inches: Cable OD: 0.883
• Weight lb/1000FT: Al: 450
• Weight lb/1000FT: Aw: 251
• Weight lb/1000FT: Total: 701
• Rate Breaking Strength (lbs.): 23400 
• Resistance OHMS/1000ft: DC at 20ºC: 0.03382
• Resistance OHMS/1000ft: AC at 75ºC: 0.04139
• Allowable Ampacity+ (Amps): 682