6201 AAAC Bare Conductor ASTM B 399 155.4MCM 559.5MCM for Overhead Distribution
APPLICATION
The 6201 AAAC (All Aluminum Alloy Conductor) bare conductor is primarily used in overhead power transmission lines due to its high conductivity, mechanical strength, and corrosion resistance
CONSTRUCTION
STANDARD
ASTM B 399
SPECIFICATION
| Area | Size &Stranding of ACSR)
With Equal Diameter | No.and
Diameter
of Wires | Overall
Diameter | Weight | Nominal
Breaking
Load | Standard
Length |
| Nominal | Actual |
| MCM | mm² | AWG MCM | AI/Steel | mm | mm | kg/km | kN | m±5% |
| 30.58 | 15.48 | 6 | 6/1 | 7/1.68 | 5.04 | 42.7 | 4.92 | 3000 |
| 48.69 | 24.71 | 4 | 6/1 | 7/2.12 | 6.35 | 68.0 | 7.84 | 3000 |
| 77.47 | 39.22 | 2 | 6/1 | 7/2.67 | 8.02 | 108 | 12.45 | 2000 |
| 123.3 | 62.38 | 1/0 | 6/1 | 7/3.37 | 10.11 | 172 | 18.97 | 2000 |
| 155.4 | 78.65 | 2/0 | 6/1 | 7/3.78 | 11.35 | 217 | 23.93 | 3000 |
| 195.7 | 99.22 | 3/0 | 6/1 | 7/4.25 | 12.75 | 273 | 30.18 | 2500 |
| 246.9 | 125.1 | 4/0 | 6/1 | 7/4.77 | 14.31 | 345 | 38.05 | 2000 |
| 312.8 | 158.6 | 266.8 | 26/7 | 19/3.26 | 16.30 | 437 | 48.76 | 3000 |
| 394.5 | 199.9 | 336.4 | 26/7 | 19/3.66 | 18.3 | 551 | 58.91 | 2500 |
| 465.4 | 235.8 | 397.5 | 26/7 | 19/3.98 | 19.88 | 650 | 69.48 | 2000 |
| 559.5 | 283.5 | 477 | 26/7 | 19/4.36 | 21.79 | 781 | 83.52 | 2000 |
| 652.4 | 330.6 | 556.5 | 26/7 | 19/4.71 | 23.54 | 911 | 97.42 | 1500 |
| 740.8 | 375.3 | 636 | 26/7 | 37/3.59 | 25.16 | 1035 | 108.21 | 3000 |
| 927.2 | 469.8 | 795 | 26/7 | 37/4.02 | 28.14 | 1295 | 135.47 | 2500 |
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FAQ
What material is 6201 AAAC made of?
6201 AAAC is composed of 6201-T81 aluminum alloy, which prioritizes high conductivity (53–54% IACS) and mechanical strength.
How does 6201 AAAC differ from ACSR?
Unlike ACSR (Aluminum Conductor Steel Reinforced), 6201 AAAC lacks a steel core, making it lighter and more corrosion-resistant.
What are the primary applications of 6201 AAAC?
It is used in overhead power transmission lines, especially in urban/rural areas, river crossings, and mountainous terrains.
What temperature range can 6201 AAAC withstand?
Long-term operating temperature: 70°C, with short-term tolerance up to 60% of breaking strength.
What standards does 6201 AAAC comply with?
Meets ASTM B398 and IEC 61232 for stranded alloy conductors.
How is 6201 AAAC installed?
Requires balanced arc sagging stress during installation to avoid misalignment at joints.
Can 6201 AAAC be used in coastal areas?
Yes, its corrosion-resistant properties make it suitable for coastal or industrial environments.
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6201 AAAC Bare Conductor ASTM B 399 155.4MCM 559.5MCM for Overhead Distribution Images
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