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AS3607 ACSR Conductor Code Name QUINCE ALMOND APPLE CHERRY GRAPE LIME PEACH
Introductions:
Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support.
ACSR conductors combine the light weight and good conductivity of aluminum with the high tensile strength and ruggedness of steel.
In line design, this can provide higher tensions, less sag and longer span lengths than obtainable with most other types of overhead conductors.
The steel strands are added as mechanical reinforcement.
ACSR is a composite concentric-lay-stranded conductor. The steel strand or strands form the central core of the conductor, around which is stranded one or more layers of aluminum wires.
Electrical Properties:
| Density@20oC | Aluminium: 2.703 kg/dm |
| Galvanised Steel: 7.80 kg/dm | |
| Temperature Coefficient@20°C | Aluminium: 0.00403 (°C) |
| Resistivity@20°C | Aluminium: Should not exceed 0.028264 |
| Linear Expansivity | Aluminium: 23 x10 (°C) |
| Galvanised Steel: 11.5 x10 (1/°C) |
Service Conditions:
| Ambient Temperature | -5°C - 50°C |
| Wind Pressure | 80 – 130kg/m^2 |
| Seismic Acceleration | 0.12 - 0.05g |
| Isokeraunic Level | 10 – 18 |
| Relative Humidity | 5 – 100% |
Structure :
DIMENSIONS
| AS 3607 | ||||||||||
| Product code | Strand/wire | Cross sectional area | Nominal O.D. mm |
Approximate mass kg/km | Calculated minimum breaking load kN | Final modulus of elasticity GPa | Coefficient of linear expansion /°C x 10-6 |
|||
| Alum No/mm | Steel No/mm | Alum mm2 | Steel mm2 | Total mm2 | ||||||
| QUINCE | 3/1.75 | 4/1.75 | 7.2 | 9.6 | 16.8 | 5.3 | 96 | 12.7 | 136 | 13.9 |
| RAISIN | 3/2.50 | 4/2.50 | 14.7 | 19.6 | 34.3 | 7.5 | 193 | 24.4 | 136 | 13.9 |
| SUPER SULTANA | 3/3.00 | 4/3.00 | 21.2 | 28.3 | 49.5 | 9.0 | 280 | 35.0 | 136 | 13.9 |
| SULTANA | 4/3.00 | 3/3.00 | 28.3 | 21.2 | 49.5 | 9 | 242 | 28.3 | 119 | 15.2 |
| WALNUT | 4/3.75 | 3/3.75 | 44.2 | 33.1 | 77.3 | 11.3 | 379 | 43.9 | 119 | 15.2 |
| ALMOND | 6/2.50 | 1/2.50 | 29.2 | 4.9 | 34.4 | 7.5 | 119 | 10.5 | 79 | 19.3 |
| APRICOT | 6/2.75 | 1/2.75 | 35.6 | 5.9 | 41.5 | 8.3 | 144 | 12.6 | 79 | 19.3 |
| APPLE | 6/3.00 | 1/3.00 | 42.4 | 7.1 | 49.5 | 9 | 171 | 14.9 | 79 | 19.3 |
| BANANA | 6/3.75 | 1/3.75 | 66.3 | 11.0 | 77.3 | 11.3 | 268 | 22.8 | 79 | 19.3 |
| CHERRY | 6/4.75 | 7/1.60 | 106 | 14.1 | 120 | 14.3 | 404 | 33.2 | 76 | 19.9 |
| GRAPE | 30/2.50 | 7/2.50 | 147 | 34.4 | 182 | 17.5 | 677 | 63.5 | 80 | 19.4 |
| LEMON | 30/3.00 | 7/3.00 | 212 | 49.5 | 262 | 21 | 973 | 90.4 | 80 | 19.4 |
| LYCHEE | 30/3.25 | 7/3.25 | 249 | 58.1 | 307 | 22.8 | 1140 | 105 | 80 | 19.4 |
| LIME | 30/3.50 | 7/3.50 | 289 | 67.3 | 356 | 24.5 | 1320 | 122 | 80 | 19.4 |
| MANGO | 54/3.00 | 7/3.00 | 382 | 49.5 | 431 | 27.0 | 1440 | 119 | 68 | 20.6 |
| ORANGE | 54/3.25 | 7/3.25 | 448 | 58.1 | 506 | 29.3 | 1690 | 137 | 68 | 20.6 |
| OLIVE | 54/3.50 | 7/3.50 | 519 | 67.3 | 587 | 31.5 | 1960 | 159 | 68 | 20.6 |
| PAW PAW | 54/3.75 | 19/2.25 | 596 | 75.5 | 672 | 33.8 | 2240 | 178 | 70 | 20.7 |
| PEACH | 54/4.75 | 19/2.85 | 957 | 121 | 1078 | 42.8 | 3600 | 284 | 70 | 20.7 |