Aacsr Phlox-75 Aluminiumlegierung Kernstahl Verstärkt
Basis Info
CCC
Zusätzliche Informationen.
Produktbeschreibung
Construction:
The AACSR conductors are also suitable for use in all practical transmission towers,and other structures. Application range from extra high voltage(EHV) transmission lines to sub-service spans at distribution or utilization voltages on private premises as like as ACSR.
AACSR(Aluminum Alloy Conductor Steel Reinforced) has also a long service record because of its economy ,dependability, and strength to weight ratio. The combined light weight and high conductivity of aluminum with strength of the steel cores enable higher tensions ,less sag,and longer spans than any alternative as like as ACSR.
Compared with ACSR ,the tensile strength of aluminum conductor is more strong .
Bare Conductor Types
(1) all aluminum conductor (AAC)
(2) all aluminum alloy conductor(AAAC)
(3) aluminum conductor steel reinforced (ACSR)
(4) aluminium alloy conductor steel reinforced (AACSR)
(5) aluminum conductor aluminum clad steel reinforced(ACSR/AW)
(6)rear earth aluminum conductor steel reinforced(ACSR/RE)
(7)aluminum conductor aluminum alloy reinforced(ACAR)
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Aluminum Alloy 6201 wires and the steel cores are concentrically stranded and wrapped helically around a central wire. The additional corrosion protection is available through the application of grease to the cores or infusion of the complete cable with grease.
No. | Item of test | Unite | Requirement | Test result | Judgment |
1 | Structure Size | ||||
1.1 | Aluminum wire -Number -Diameter |
/ mm |
12 2.25±0.03 |
12 2.225~2.260 |
Qualified |
1.2 | Direction of cable | / | right | right | Qualified |
1.3 | Diameter of cable | mm | 11.25 | 11.25 | Qualified |
1.4 | Weight: -Conductor -Grease |
Kg/km | 348 4.84 |
350 7 |
Qualified |
1.5 | Al alloy lay ratio | / | 10-14 | 12.95 | Qualified |
1.6 | Steel wire -Number -Diameter |
/ mm |
7 2.25±0.03 |
7 2.225~2.270 |
Qualified |
1.7 | Direction of steel wire | / | left | left | Qualified |
1.8 | Diameter of steel core | mm | 6.75 | 6.76 | Qualified |
1.9 | Lay ratio of outer steel layer | / | 16-22 | 19.13 | Qualified |
2 | Appearance | / | Smooth and equivalent | Smooth and equivalent | Qualified |
3 | Inertness | / | Evenly and Closely | Evenly and Closely | Qualified |
4 | The properties of aluminum alloy wire | ||||
4.1 | Tensile strength | MPa | ≥295 | 310~325 | Qualified |
4.2 | Wrapping | / | 1d winds 8 circles,returns 6 circles,once closely wind | No breaking | Qualified |
4.3 | D.C.resistance at 20ºC | nΩ·m | ≤32.53 | 31.875~32.506 | Qualified |
5 | The properties of steel wire | ||||
5.1 | Tensile strength | MPa | ≥1462 | 1534~1622 | Qualified |
5.2 | Minium stress of steel wire at 1 percent extension | MPa | ≥1410 | 1463 | Qualified |
5.3 | Elongation in 250mm length on breaking | % | ≥3.0 | 4.0 | Qualified |
5.4 | Torsion(L=100d) | pcs/360° | ≥14 | 23~28 | Qualified |
5.5 | wrapping | 1D | No breaking | No breaking | Qualified |
5.6 | Mass of zinc coating | g/ m2 | ≥230 | 258~275 | Qualified |
5.7 | Adherence of zinc coating | 4d/8turns | The zinc coating shall not crack or flake to such an extent that any zinc can be removed by rubbing with bare fingers. | Qualified | Qualified |
6 |
Length per drum | meter | 4593 | 4598 | Qualified |
4680 | 4690 | Qualified | |||
4514 | 4522 | Qualified |
Nominal Cross Section |
Alloy Cross Section | Steel Cross Section | Number of Alloy Wires |
Diameter of Alloy Wires |
Number of Steel Wires |
Diameter of Steel Wires |
Overall Diameter |
Linear Mass |
Rated Tensile Strength |
Max.D.C. Resistance at 20ºC |
mm² | mm² | mm² | – | mm | – | mm | mm | kg/km | daN | Ω/km |
163 | 140 | 23 | 26 | 2.62 | 7 | 2.04 | 16.6 | 560 | 7500 | 0.24 |
173 | 140 | 33 | 30 | 2.44 | 7 | 2.44 | 17.1 | 650 | 8740 | 0.24 |
186 | 160 | 26 | 26 | 2.8 | 7 | 2.18 | 17.7 | 645 | 8560 | 0.21 |
198 | 160 | 38 | 30 | 2.61 | 7 | 2.61 | 18.3 | 740 | 10600 | 0.21 |
209 | 180 | 29 | 26 | 2.97 | 7 | 2.31 | 18.8 | 725 | 9510 | 0.187 |
222 | 180 | 42 | 30 | 2.76 | 7 | 2.76 | 19.3 | 825 | 11200 | 0.187 |
232 | 200 | 32 | 26 | 3.13 | 7 | 2.43 | 19.8 | 800 | 10600 | 0.168 |
247 | 200 | 47 | 30 | 2.91 | 7 | 2.91 | 20.4 | 920 | 12400 | 0.168 |
260 | 224 | 36 | 26 | 3.31 | 7 | 2.57 | 21 | 900 | 11800 | 0.15 |
276 | 224 | 52 | 30 | 3.08 | 7 | 3.08 | 21.6 | 1025 | 13900 | 0.15 |
291 | 250 | 41 | 26 | 3.5 | 7 | 2.72 | 22.2 | 1010 | 12900 | 0.135 |
308 | 250 | 58 | 30 | 3.26 | 7 | 3.26 | 22.8 | 1145 | 15600 | 0.135 |
326 | 280 | 46 | 26 | 3.7 | 7 | 2.88 | 23.4 | 1140 | 14400 | 0.12 |
345 | 280 | 65 | 30 | 3.45 | 7 | 3.45 | 24.2 | 1280 | 17100 | 0.12 |
367 | 315 | 52 | 26 | 3.93 | 7 | 3.06 | 24.9 | 1276 | 16300 | 0.107 |
387 | 315 | 72 | 30 | 3.66 | 19 | 2.2 | 25.6 | 1433 | 19000 | 0.107 |
413 | 355 | 58 | 26 | 4.17 | 7 | 3.24 | 26.4 | 1433 | 18300 | 0.095 |
436 | 355 | 81 | 30 | 3.88 | 19 | 2.33 | 27.2 | 1614 | 21100 | 0.095 |
465 | 400 | 65 | 26 | 4.43 | 7 | 3.45 | 28.1 | 1612 | 20700 | 0.0842 |
491 | 400 | 91 | 30 | 4.12 | 19 | 2.47 | 28.8 | 1816 | 23700 | 0.0842 |
509 | 450 | 59 | 54 | 3.26 | 19 | 1.98 | 29.5 | 1703 | 21500 | 0.0748 |
563 | 500 | 63 | 54 | 3.43 | 19 | 2.06 | 30.9 | 1873 | 22900 | 0.0673 |
631 | 560 | 71 | 54 | 3.63 | 19 | 2.18 | 32.7 | 2101 | 25700 | 0.0601 |
710 | 630 | 80 | 54 | 3.85 | 19 | 2.31 | 34.6 | 2365 | 28600 | 0.0534 |
800 | 710 | 90 | 54 | 4.09 | 19 | 2.45 | 36.8 | 2665 | 32200 | 0.0474 |
901 | 800 | 101 | 54 | 4.34 | 19 | 2.6 | 39 | 3000 | 36300 | 0.042 |
973 | 900 | 73 | 84 | 3.69 | 19 | 2.21 | 40.6 | 3062 | 35500 | 0.0374 |
1081 | 1000 | 81 | 84 | 3.89 | 19 | 2.33 | 42.8 | 3395 | 39100 | 0.0337 |
1211 | 1120 | 91 | 84 | 4.12 | 19 | 2.47 | 45.3 | 3803 | 43900 | 0.03 |
1352 | 1250 | 102 | 84 | 4.35 | 19 | 2.61 | 47.8 | 4250 | 49000 | 0.027 |
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