overhead bare AAAC conductors
- Added time : 2014-01-15
- Specification :
- Standard :
- Voltage :
DESCRIPTION
The condutor consists of Aluminum Magnesium-Silicon alloy wires stranded in successive layers in opposite direction and the outer layer is right hand direction Z . Natural grease may be applied between the layer of AAAC expect the outer layer.
STRANDARD
Construction as per ASTM B399 ,DIN 48201,BS EN 50182,IEC 61089,CSA C49
APPLICATION
AAAC bare conductors are used for primay and secondary overhead power transmission lines having long spans and high resistance to corrosion.
AAAC Technical Character Based on Standard ASTM B399
|
Norminal Area (mm²） |
Cross section (mm²） |
stranding and wires dia (mm) |
overall dia (mm) |
weight (kg/km) |
rated strength (kN) |
Max.D.C Resistance (Ω/km,20℃） |
| BOX | 18.8 | 7/1.85 | 5.55 | 51.4 | 5.55 | 1.7480 |
| ACACIA | 23.8 | 7/2.08 | 6.24 | 64.9 | 7.02 | 1.3828 |
| ALMOND | 30.1 | 7/2.34 | 7.02 | 82.2 | 8.88 | 1.0926 |
| CEDAR | 35.5 | 7/2.54 | 7.62 | 96.8 | 10.46 | 0.9273 |
| FIR | 47.8 | 7/2.95 | 8.85 | 130.6 | 14.11 | 0.6875 |
| PINE | 71.6 | 7/3.61 | 10.8 | 195.6 | 21.14 | 0.4591 |
| ASH | 180.7 | 19/3.48 | 17.4 | 496.1 | 53.31 | 0.1830 |
| UPAS | 362.1 | 37/3.53 | 24.7 | 997.5 | 106.82 | 0.0917 |
| REDWOOD | 996.2 | 61/4.56 | 41.0 | 2753.2 | 293.88 | 0.0334 |
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